Antifeedant Activity and Biochemical Responses in Spodopteraexigua Hübner (Lepidoptera: Noctuidae) Infesting Broccoli, Brassicaoleracea var. alboglabra exposed to Piperribesioides Wall Extracts and Allelochemicals

Background Spodoptera exigua Hübner (Lepidoptera: Noctuidae) is a widely occurring insect pest of several crops conventionally controlled by pyrethroids and organophosphates hazardous for the environment and human health. Thus, the alternatives are biocide-based phytochemicals. Accordingly, the Piper ribesioides Wall. (Piperales: Piperaceae) plant, well distributed in the northern regions of Thailand (Nan Province), was used due to its known bioactivity against insects. The objective was to determine the feeding deterrent activity of P. ribesioides extracts and isolated allelochemicals under laboratory conditions and correlate the efficacy under greenhouse conditions after the extracts were applied to S. exigua larvae infesting potted Brassica oleracea var. alboglabra (Bailey) Musil plants. Another objective was to look at the impact of spray applications on detoxification enzymes to check the possibility of resistance development against such natural extracts. Results Ethyl acetate extract deterred feeding of larvae better than other extracts with the concentrations causing 50% feeding inhibition ($ FI_{50} $) of 26.25 µg/$ cm^{2} $ and feeding deterrence index (FDI) of 91.8%, which was slightly lower than the positive control (cypermethrin, FDI = 100%; $ FI_{50} $ 0.027 µg/$ cm^{2} $). The most effective feeding deterrent compounds against S. exigua were pinostrobin and pinocembrin with FDI range of 77 to 90% and $ FI_{50} $ values of 14.39 and 19.38 µg/$ cm^{2} $. In the greenhouse, the larvae treated on potted B. oleracea at $ FI_{50} $ concentrations (determined in laboratory experiments), ethyl acetate extract gave the highest mortality of 63.33% within 24 h of first spray and total of 73.33% after 24 h of the second spray. Impact on detoxification enzymes (24 h post-treatment) was determined from survived 3rd instars of S. exigua using spray applications. Inhibition of carboxylesterase (CE) was 1.94-fold after hexane extract treatment. However, ethyl acetate extract inhibited glutathione-s-transferase (GST) 1.30-fold. Conclusions Ethyl acetate extract of P. ribesioides twigs and isolated pinostrobin and pinocembrin compounds were potential antifeedants against S. exigua larvae. The data obtained also showed that such antifeedant levels of treatment could be used in greenhouse or field trials directly as an extract after establishing the efficacy of extracts and the active compounds therein under laboratory conditions. Graphical Abstract Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Pengsook, Anchulee [verfasserIn] Bullangpoti, Vasakorn Koul, Opender Nobsathian, Saksit Saiyaitong, Chatwadee Yooboon, Thitaree Phankaen, Poonnanan Pluempanupat, Wanchai Kumrungsee, Nutchaya

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2022

Schlagwörter:	Antifeedants Beet armyworm Phytochemicals Biocides Resistance

Anmerkung:	© The Author(s) 2022

Übergeordnetes Werk:	Enthalten in: Chemical and Biological Technologies for Agriculture - Berlin : SpringerOpen, 2014, 9(2022), 1 vom: 24. Jan.
Übergeordnetes Werk:	volume:9 ; year:2022 ; number:1 ; day:24 ; month:01

Links:	Volltext

DOI / URN:	10.1186/s40538-021-00270-3

Katalog-ID:	SPR046051945

Internformat


LEADER	01000caa a22002652 4500
001	SPR046051945
003	DE-627
005	20230519111513.0
007	cr uuu---uuuuu
008	220125s2022 xx \|\|\|\|\|o 00\| \|\|eng c
024	7		\|a 10.1186/s40538-021-00270-3 \|2 doi
035			\|a (DE-627)SPR046051945
035			\|a (SPR)s40538-021-00270-3-e
040			\|a DE-627 \|b ger \|c DE-627 \|e rakwb
041			\|a eng
100	1		\|a Pengsook, Anchulee \|e verfasserin \|4 aut
245	1	0	\|a Antifeedant Activity and Biochemical Responses in Spodopteraexigua Hübner (Lepidoptera: Noctuidae) Infesting Broccoli, Brassicaoleracea var. alboglabra exposed to Piperribesioides Wall Extracts and Allelochemicals
264		1	\|c 2022
336			\|a Text \|b txt \|2 rdacontent
337			\|a Computermedien \|b c \|2 rdamedia
338			\|a Online-Ressource \|b cr \|2 rdacarrier
500			\|a © The Author(s) 2022
520			\|a Background Spodoptera exigua Hübner (Lepidoptera: Noctuidae) is a widely occurring insect pest of several crops conventionally controlled by pyrethroids and organophosphates hazardous for the environment and human health. Thus, the alternatives are biocide-based phytochemicals. Accordingly, the Piper ribesioides Wall. (Piperales: Piperaceae) plant, well distributed in the northern regions of Thailand (Nan Province), was used due to its known bioactivity against insects. The objective was to determine the feeding deterrent activity of P. ribesioides extracts and isolated allelochemicals under laboratory conditions and correlate the efficacy under greenhouse conditions after the extracts were applied to S. exigua larvae infesting potted Brassica oleracea var. alboglabra (Bailey) Musil plants. Another objective was to look at the impact of spray applications on detoxification enzymes to check the possibility of resistance development against such natural extracts. Results Ethyl acetate extract deterred feeding of larvae better than other extracts with the concentrations causing 50% feeding inhibition ($ FI_{50} $) of 26.25 µg/$ cm^{2} $ and feeding deterrence index (FDI) of 91.8%, which was slightly lower than the positive control (cypermethrin, FDI = 100%; $ FI_{50} $ 0.027 µg/$ cm^{2} $). The most effective feeding deterrent compounds against S. exigua were pinostrobin and pinocembrin with FDI range of 77 to 90% and $ FI_{50} $ values of 14.39 and 19.38 µg/$ cm^{2} $. In the greenhouse, the larvae treated on potted B. oleracea at $ FI_{50} $ concentrations (determined in laboratory experiments), ethyl acetate extract gave the highest mortality of 63.33% within 24 h of first spray and total of 73.33% after 24 h of the second spray. Impact on detoxification enzymes (24 h post-treatment) was determined from survived 3rd instars of S. exigua using spray applications. Inhibition of carboxylesterase (CE) was 1.94-fold after hexane extract treatment. However, ethyl acetate extract inhibited glutathione-s-transferase (GST) 1.30-fold. Conclusions Ethyl acetate extract of P. ribesioides twigs and isolated pinostrobin and pinocembrin compounds were potential antifeedants against S. exigua larvae. The data obtained also showed that such antifeedant levels of treatment could be used in greenhouse or field trials directly as an extract after establishing the efficacy of extracts and the active compounds therein under laboratory conditions. Graphical Abstract
650		4	\|a Antifeedants \|7 (dpeaa)DE-He213
650		4	\|a Beet armyworm \|7 (dpeaa)DE-He213
650		4	\|a Phytochemicals \|7 (dpeaa)DE-He213
650		4	\|a Biocides \|7 (dpeaa)DE-He213
650		4	\|a Resistance \|7 (dpeaa)DE-He213
700	1		\|a Bullangpoti, Vasakorn \|4 aut
700	1		\|a Koul, Opender \|4 aut
700	1		\|a Nobsathian, Saksit \|4 aut
700	1		\|a Saiyaitong, Chatwadee \|4 aut
700	1		\|a Yooboon, Thitaree \|4 aut
700	1		\|a Phankaen, Poonnanan \|4 aut
700	1		\|a Pluempanupat, Wanchai \|4 aut
700	1		\|a Kumrungsee, Nutchaya \|4 aut
773	0	8	\|i Enthalten in \|t Chemical and Biological Technologies for Agriculture \|d Berlin : SpringerOpen, 2014 \|g 9(2022), 1 vom: 24. Jan. \|w (DE-627)78156820X \|w (DE-600)2762782-2 \|x 2196-5641 \|7 nnns
773	1	8	\|g volume:9 \|g year:2022 \|g number:1 \|g day:24 \|g month:01
856	4	0	\|u https://dx.doi.org/10.1186/s40538-021-00270-3 \|z kostenfrei \|3 Volltext
912			\|a GBV_USEFLAG_A
912			\|a SYSFLAG_A
912			\|a GBV_SPRINGER
912			\|a SSG-OLC-PHA
912			\|a GBV_ILN_20
912			\|a GBV_ILN_22
912			\|a GBV_ILN_23
912			\|a GBV_ILN_24
912			\|a GBV_ILN_39
912			\|a GBV_ILN_40
912			\|a GBV_ILN_60
912			\|a GBV_ILN_62
912			\|a GBV_ILN_63
912			\|a GBV_ILN_65
912			\|a GBV_ILN_69
912			\|a GBV_ILN_70
912			\|a GBV_ILN_73
912			\|a GBV_ILN_95
912			\|a GBV_ILN_105
912			\|a GBV_ILN_110
912			\|a GBV_ILN_151
912			\|a GBV_ILN_161
912			\|a GBV_ILN_170
912			\|a GBV_ILN_213
912			\|a GBV_ILN_230
912			\|a GBV_ILN_285
912			\|a GBV_ILN_293
912			\|a GBV_ILN_602
912			\|a GBV_ILN_2014
912			\|a GBV_ILN_4012
912			\|a GBV_ILN_4037
912			\|a GBV_ILN_4112
912			\|a GBV_ILN_4125
912			\|a GBV_ILN_4126
912			\|a GBV_ILN_4249
912			\|a GBV_ILN_4305
912			\|a GBV_ILN_4306
912			\|a GBV_ILN_4307
912			\|a GBV_ILN_4313
912			\|a GBV_ILN_4322
912			\|a GBV_ILN_4323
912			\|a GBV_ILN_4324
912			\|a GBV_ILN_4325
912			\|a GBV_ILN_4338
912			\|a GBV_ILN_4367
912			\|a GBV_ILN_4700
951			\|a AR
952			\|d 9 \|j 2022 \|e 1 \|b 24 \|c 01

Indexfelder

author_variant	a p ap v b vb o k ok s n sn c s cs t y ty p p pp w p wp n k nk
matchkey_str	article:21965641:2022----::niednatvtadiceiarsossnpdpeaxgabelpdpeaotiaifsigrcoirsialrcaaabgarepsd
hierarchy_sort_str	2022
publishDate	2022
allfields	10.1186/s40538-021-00270-3 doi (DE-627)SPR046051945 (SPR)s40538-021-00270-3-e DE-627 ger DE-627 rakwb eng Pengsook, Anchulee verfasserin aut Antifeedant Activity and Biochemical Responses in Spodopteraexigua Hübner (Lepidoptera: Noctuidae) Infesting Broccoli, Brassicaoleracea var. alboglabra exposed to Piperribesioides Wall Extracts and Allelochemicals 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2022 Background Spodoptera exigua Hübner (Lepidoptera: Noctuidae) is a widely occurring insect pest of several crops conventionally controlled by pyrethroids and organophosphates hazardous for the environment and human health. Thus, the alternatives are biocide-based phytochemicals. Accordingly, the Piper ribesioides Wall. (Piperales: Piperaceae) plant, well distributed in the northern regions of Thailand (Nan Province), was used due to its known bioactivity against insects. The objective was to determine the feeding deterrent activity of P. ribesioides extracts and isolated allelochemicals under laboratory conditions and correlate the efficacy under greenhouse conditions after the extracts were applied to S. exigua larvae infesting potted Brassica oleracea var. alboglabra (Bailey) Musil plants. Another objective was to look at the impact of spray applications on detoxification enzymes to check the possibility of resistance development against such natural extracts. Results Ethyl acetate extract deterred feeding of larvae better than other extracts with the concentrations causing 50% feeding inhibition ($ FI_{50} $) of 26.25 µg/$ cm^{2} $ and feeding deterrence index (FDI) of 91.8%, which was slightly lower than the positive control (cypermethrin, FDI = 100%; $ FI_{50} $ 0.027 µg/$ cm^{2} $). The most effective feeding deterrent compounds against S. exigua were pinostrobin and pinocembrin with FDI range of 77 to 90% and $ FI_{50} $ values of 14.39 and 19.38 µg/$ cm^{2} $. In the greenhouse, the larvae treated on potted B. oleracea at $ FI_{50} $ concentrations (determined in laboratory experiments), ethyl acetate extract gave the highest mortality of 63.33% within 24 h of first spray and total of 73.33% after 24 h of the second spray. Impact on detoxification enzymes (24 h post-treatment) was determined from survived 3rd instars of S. exigua using spray applications. Inhibition of carboxylesterase (CE) was 1.94-fold after hexane extract treatment. However, ethyl acetate extract inhibited glutathione-s-transferase (GST) 1.30-fold. Conclusions Ethyl acetate extract of P. ribesioides twigs and isolated pinostrobin and pinocembrin compounds were potential antifeedants against S. exigua larvae. The data obtained also showed that such antifeedant levels of treatment could be used in greenhouse or field trials directly as an extract after establishing the efficacy of extracts and the active compounds therein under laboratory conditions. Graphical Abstract Antifeedants (dpeaa)DE-He213 Beet armyworm (dpeaa)DE-He213 Phytochemicals (dpeaa)DE-He213 Biocides (dpeaa)DE-He213 Resistance (dpeaa)DE-He213 Bullangpoti, Vasakorn aut Koul, Opender aut Nobsathian, Saksit aut Saiyaitong, Chatwadee aut Yooboon, Thitaree aut Phankaen, Poonnanan aut Pluempanupat, Wanchai aut Kumrungsee, Nutchaya aut Enthalten in Chemical and Biological Technologies for Agriculture Berlin : SpringerOpen, 2014 9(2022), 1 vom: 24. Jan. (DE-627)78156820X (DE-600)2762782-2 2196-5641 nnns volume:9 year:2022 number:1 day:24 month:01 https://dx.doi.org/10.1186/s40538-021-00270-3 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 9 2022 1 24 01
spelling	10.1186/s40538-021-00270-3 doi (DE-627)SPR046051945 (SPR)s40538-021-00270-3-e DE-627 ger DE-627 rakwb eng Pengsook, Anchulee verfasserin aut Antifeedant Activity and Biochemical Responses in Spodopteraexigua Hübner (Lepidoptera: Noctuidae) Infesting Broccoli, Brassicaoleracea var. alboglabra exposed to Piperribesioides Wall Extracts and Allelochemicals 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2022 Background Spodoptera exigua Hübner (Lepidoptera: Noctuidae) is a widely occurring insect pest of several crops conventionally controlled by pyrethroids and organophosphates hazardous for the environment and human health. Thus, the alternatives are biocide-based phytochemicals. Accordingly, the Piper ribesioides Wall. (Piperales: Piperaceae) plant, well distributed in the northern regions of Thailand (Nan Province), was used due to its known bioactivity against insects. The objective was to determine the feeding deterrent activity of P. ribesioides extracts and isolated allelochemicals under laboratory conditions and correlate the efficacy under greenhouse conditions after the extracts were applied to S. exigua larvae infesting potted Brassica oleracea var. alboglabra (Bailey) Musil plants. Another objective was to look at the impact of spray applications on detoxification enzymes to check the possibility of resistance development against such natural extracts. Results Ethyl acetate extract deterred feeding of larvae better than other extracts with the concentrations causing 50% feeding inhibition ($ FI_{50} $) of 26.25 µg/$ cm^{2} $ and feeding deterrence index (FDI) of 91.8%, which was slightly lower than the positive control (cypermethrin, FDI = 100%; $ FI_{50} $ 0.027 µg/$ cm^{2} $). The most effective feeding deterrent compounds against S. exigua were pinostrobin and pinocembrin with FDI range of 77 to 90% and $ FI_{50} $ values of 14.39 and 19.38 µg/$ cm^{2} $. In the greenhouse, the larvae treated on potted B. oleracea at $ FI_{50} $ concentrations (determined in laboratory experiments), ethyl acetate extract gave the highest mortality of 63.33% within 24 h of first spray and total of 73.33% after 24 h of the second spray. Impact on detoxification enzymes (24 h post-treatment) was determined from survived 3rd instars of S. exigua using spray applications. Inhibition of carboxylesterase (CE) was 1.94-fold after hexane extract treatment. However, ethyl acetate extract inhibited glutathione-s-transferase (GST) 1.30-fold. Conclusions Ethyl acetate extract of P. ribesioides twigs and isolated pinostrobin and pinocembrin compounds were potential antifeedants against S. exigua larvae. The data obtained also showed that such antifeedant levels of treatment could be used in greenhouse or field trials directly as an extract after establishing the efficacy of extracts and the active compounds therein under laboratory conditions. Graphical Abstract Antifeedants (dpeaa)DE-He213 Beet armyworm (dpeaa)DE-He213 Phytochemicals (dpeaa)DE-He213 Biocides (dpeaa)DE-He213 Resistance (dpeaa)DE-He213 Bullangpoti, Vasakorn aut Koul, Opender aut Nobsathian, Saksit aut Saiyaitong, Chatwadee aut Yooboon, Thitaree aut Phankaen, Poonnanan aut Pluempanupat, Wanchai aut Kumrungsee, Nutchaya aut Enthalten in Chemical and Biological Technologies for Agriculture Berlin : SpringerOpen, 2014 9(2022), 1 vom: 24. Jan. (DE-627)78156820X (DE-600)2762782-2 2196-5641 nnns volume:9 year:2022 number:1 day:24 month:01 https://dx.doi.org/10.1186/s40538-021-00270-3 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 9 2022 1 24 01
allfields_unstemmed	10.1186/s40538-021-00270-3 doi (DE-627)SPR046051945 (SPR)s40538-021-00270-3-e DE-627 ger DE-627 rakwb eng Pengsook, Anchulee verfasserin aut Antifeedant Activity and Biochemical Responses in Spodopteraexigua Hübner (Lepidoptera: Noctuidae) Infesting Broccoli, Brassicaoleracea var. alboglabra exposed to Piperribesioides Wall Extracts and Allelochemicals 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2022 Background Spodoptera exigua Hübner (Lepidoptera: Noctuidae) is a widely occurring insect pest of several crops conventionally controlled by pyrethroids and organophosphates hazardous for the environment and human health. Thus, the alternatives are biocide-based phytochemicals. Accordingly, the Piper ribesioides Wall. (Piperales: Piperaceae) plant, well distributed in the northern regions of Thailand (Nan Province), was used due to its known bioactivity against insects. The objective was to determine the feeding deterrent activity of P. ribesioides extracts and isolated allelochemicals under laboratory conditions and correlate the efficacy under greenhouse conditions after the extracts were applied to S. exigua larvae infesting potted Brassica oleracea var. alboglabra (Bailey) Musil plants. Another objective was to look at the impact of spray applications on detoxification enzymes to check the possibility of resistance development against such natural extracts. Results Ethyl acetate extract deterred feeding of larvae better than other extracts with the concentrations causing 50% feeding inhibition ($ FI_{50} $) of 26.25 µg/$ cm^{2} $ and feeding deterrence index (FDI) of 91.8%, which was slightly lower than the positive control (cypermethrin, FDI = 100%; $ FI_{50} $ 0.027 µg/$ cm^{2} $). The most effective feeding deterrent compounds against S. exigua were pinostrobin and pinocembrin with FDI range of 77 to 90% and $ FI_{50} $ values of 14.39 and 19.38 µg/$ cm^{2} $. In the greenhouse, the larvae treated on potted B. oleracea at $ FI_{50} $ concentrations (determined in laboratory experiments), ethyl acetate extract gave the highest mortality of 63.33% within 24 h of first spray and total of 73.33% after 24 h of the second spray. Impact on detoxification enzymes (24 h post-treatment) was determined from survived 3rd instars of S. exigua using spray applications. Inhibition of carboxylesterase (CE) was 1.94-fold after hexane extract treatment. However, ethyl acetate extract inhibited glutathione-s-transferase (GST) 1.30-fold. Conclusions Ethyl acetate extract of P. ribesioides twigs and isolated pinostrobin and pinocembrin compounds were potential antifeedants against S. exigua larvae. The data obtained also showed that such antifeedant levels of treatment could be used in greenhouse or field trials directly as an extract after establishing the efficacy of extracts and the active compounds therein under laboratory conditions. Graphical Abstract Antifeedants (dpeaa)DE-He213 Beet armyworm (dpeaa)DE-He213 Phytochemicals (dpeaa)DE-He213 Biocides (dpeaa)DE-He213 Resistance (dpeaa)DE-He213 Bullangpoti, Vasakorn aut Koul, Opender aut Nobsathian, Saksit aut Saiyaitong, Chatwadee aut Yooboon, Thitaree aut Phankaen, Poonnanan aut Pluempanupat, Wanchai aut Kumrungsee, Nutchaya aut Enthalten in Chemical and Biological Technologies for Agriculture Berlin : SpringerOpen, 2014 9(2022), 1 vom: 24. Jan. (DE-627)78156820X (DE-600)2762782-2 2196-5641 nnns volume:9 year:2022 number:1 day:24 month:01 https://dx.doi.org/10.1186/s40538-021-00270-3 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 9 2022 1 24 01
allfieldsGer	10.1186/s40538-021-00270-3 doi (DE-627)SPR046051945 (SPR)s40538-021-00270-3-e DE-627 ger DE-627 rakwb eng Pengsook, Anchulee verfasserin aut Antifeedant Activity and Biochemical Responses in Spodopteraexigua Hübner (Lepidoptera: Noctuidae) Infesting Broccoli, Brassicaoleracea var. alboglabra exposed to Piperribesioides Wall Extracts and Allelochemicals 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2022 Background Spodoptera exigua Hübner (Lepidoptera: Noctuidae) is a widely occurring insect pest of several crops conventionally controlled by pyrethroids and organophosphates hazardous for the environment and human health. Thus, the alternatives are biocide-based phytochemicals. Accordingly, the Piper ribesioides Wall. (Piperales: Piperaceae) plant, well distributed in the northern regions of Thailand (Nan Province), was used due to its known bioactivity against insects. The objective was to determine the feeding deterrent activity of P. ribesioides extracts and isolated allelochemicals under laboratory conditions and correlate the efficacy under greenhouse conditions after the extracts were applied to S. exigua larvae infesting potted Brassica oleracea var. alboglabra (Bailey) Musil plants. Another objective was to look at the impact of spray applications on detoxification enzymes to check the possibility of resistance development against such natural extracts. Results Ethyl acetate extract deterred feeding of larvae better than other extracts with the concentrations causing 50% feeding inhibition ($ FI_{50} $) of 26.25 µg/$ cm^{2} $ and feeding deterrence index (FDI) of 91.8%, which was slightly lower than the positive control (cypermethrin, FDI = 100%; $ FI_{50} $ 0.027 µg/$ cm^{2} $). The most effective feeding deterrent compounds against S. exigua were pinostrobin and pinocembrin with FDI range of 77 to 90% and $ FI_{50} $ values of 14.39 and 19.38 µg/$ cm^{2} $. In the greenhouse, the larvae treated on potted B. oleracea at $ FI_{50} $ concentrations (determined in laboratory experiments), ethyl acetate extract gave the highest mortality of 63.33% within 24 h of first spray and total of 73.33% after 24 h of the second spray. Impact on detoxification enzymes (24 h post-treatment) was determined from survived 3rd instars of S. exigua using spray applications. Inhibition of carboxylesterase (CE) was 1.94-fold after hexane extract treatment. However, ethyl acetate extract inhibited glutathione-s-transferase (GST) 1.30-fold. Conclusions Ethyl acetate extract of P. ribesioides twigs and isolated pinostrobin and pinocembrin compounds were potential antifeedants against S. exigua larvae. The data obtained also showed that such antifeedant levels of treatment could be used in greenhouse or field trials directly as an extract after establishing the efficacy of extracts and the active compounds therein under laboratory conditions. Graphical Abstract Antifeedants (dpeaa)DE-He213 Beet armyworm (dpeaa)DE-He213 Phytochemicals (dpeaa)DE-He213 Biocides (dpeaa)DE-He213 Resistance (dpeaa)DE-He213 Bullangpoti, Vasakorn aut Koul, Opender aut Nobsathian, Saksit aut Saiyaitong, Chatwadee aut Yooboon, Thitaree aut Phankaen, Poonnanan aut Pluempanupat, Wanchai aut Kumrungsee, Nutchaya aut Enthalten in Chemical and Biological Technologies for Agriculture Berlin : SpringerOpen, 2014 9(2022), 1 vom: 24. Jan. (DE-627)78156820X (DE-600)2762782-2 2196-5641 nnns volume:9 year:2022 number:1 day:24 month:01 https://dx.doi.org/10.1186/s40538-021-00270-3 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 9 2022 1 24 01
allfieldsSound	10.1186/s40538-021-00270-3 doi (DE-627)SPR046051945 (SPR)s40538-021-00270-3-e DE-627 ger DE-627 rakwb eng Pengsook, Anchulee verfasserin aut Antifeedant Activity and Biochemical Responses in Spodopteraexigua Hübner (Lepidoptera: Noctuidae) Infesting Broccoli, Brassicaoleracea var. alboglabra exposed to Piperribesioides Wall Extracts and Allelochemicals 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2022 Background Spodoptera exigua Hübner (Lepidoptera: Noctuidae) is a widely occurring insect pest of several crops conventionally controlled by pyrethroids and organophosphates hazardous for the environment and human health. Thus, the alternatives are biocide-based phytochemicals. Accordingly, the Piper ribesioides Wall. (Piperales: Piperaceae) plant, well distributed in the northern regions of Thailand (Nan Province), was used due to its known bioactivity against insects. The objective was to determine the feeding deterrent activity of P. ribesioides extracts and isolated allelochemicals under laboratory conditions and correlate the efficacy under greenhouse conditions after the extracts were applied to S. exigua larvae infesting potted Brassica oleracea var. alboglabra (Bailey) Musil plants. Another objective was to look at the impact of spray applications on detoxification enzymes to check the possibility of resistance development against such natural extracts. Results Ethyl acetate extract deterred feeding of larvae better than other extracts with the concentrations causing 50% feeding inhibition ($ FI_{50} $) of 26.25 µg/$ cm^{2} $ and feeding deterrence index (FDI) of 91.8%, which was slightly lower than the positive control (cypermethrin, FDI = 100%; $ FI_{50} $ 0.027 µg/$ cm^{2} $). The most effective feeding deterrent compounds against S. exigua were pinostrobin and pinocembrin with FDI range of 77 to 90% and $ FI_{50} $ values of 14.39 and 19.38 µg/$ cm^{2} $. In the greenhouse, the larvae treated on potted B. oleracea at $ FI_{50} $ concentrations (determined in laboratory experiments), ethyl acetate extract gave the highest mortality of 63.33% within 24 h of first spray and total of 73.33% after 24 h of the second spray. Impact on detoxification enzymes (24 h post-treatment) was determined from survived 3rd instars of S. exigua using spray applications. Inhibition of carboxylesterase (CE) was 1.94-fold after hexane extract treatment. However, ethyl acetate extract inhibited glutathione-s-transferase (GST) 1.30-fold. Conclusions Ethyl acetate extract of P. ribesioides twigs and isolated pinostrobin and pinocembrin compounds were potential antifeedants against S. exigua larvae. The data obtained also showed that such antifeedant levels of treatment could be used in greenhouse or field trials directly as an extract after establishing the efficacy of extracts and the active compounds therein under laboratory conditions. Graphical Abstract Antifeedants (dpeaa)DE-He213 Beet armyworm (dpeaa)DE-He213 Phytochemicals (dpeaa)DE-He213 Biocides (dpeaa)DE-He213 Resistance (dpeaa)DE-He213 Bullangpoti, Vasakorn aut Koul, Opender aut Nobsathian, Saksit aut Saiyaitong, Chatwadee aut Yooboon, Thitaree aut Phankaen, Poonnanan aut Pluempanupat, Wanchai aut Kumrungsee, Nutchaya aut Enthalten in Chemical and Biological Technologies for Agriculture Berlin : SpringerOpen, 2014 9(2022), 1 vom: 24. Jan. (DE-627)78156820X (DE-600)2762782-2 2196-5641 nnns volume:9 year:2022 number:1 day:24 month:01 https://dx.doi.org/10.1186/s40538-021-00270-3 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 9 2022 1 24 01
language	English
source	Enthalten in Chemical and Biological Technologies for Agriculture 9(2022), 1 vom: 24. Jan. volume:9 year:2022 number:1 day:24 month:01
sourceStr	Enthalten in Chemical and Biological Technologies for Agriculture 9(2022), 1 vom: 24. Jan. volume:9 year:2022 number:1 day:24 month:01
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Antifeedants Beet armyworm Phytochemicals Biocides Resistance
isfreeaccess_bool	true
container_title	Chemical and Biological Technologies for Agriculture
authorswithroles_txt_mv	Pengsook, Anchulee @@aut@@ Bullangpoti, Vasakorn @@aut@@ Koul, Opender @@aut@@ Nobsathian, Saksit @@aut@@ Saiyaitong, Chatwadee @@aut@@ Yooboon, Thitaree @@aut@@ Phankaen, Poonnanan @@aut@@ Pluempanupat, Wanchai @@aut@@ Kumrungsee, Nutchaya @@aut@@
publishDateDaySort_date	2022-01-24T00:00:00Z
hierarchy_top_id	78156820X
id	SPR046051945
language_de	englisch
fullrecord	<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR046051945</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230519111513.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">220125s2022 xx \|\|\|\|\|o 00\| \|\|eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1186/s40538-021-00270-3</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR046051945</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s40538-021-00270-3-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Pengsook, Anchulee</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Antifeedant Activity and Biochemical Responses in Spodopteraexigua Hübner (Lepidoptera: Noctuidae) Infesting Broccoli, Brassicaoleracea var. alboglabra exposed to Piperribesioides Wall Extracts and Allelochemicals</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2022</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© The Author(s) 2022</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Background Spodoptera exigua Hübner (Lepidoptera: Noctuidae) is a widely occurring insect pest of several crops conventionally controlled by pyrethroids and organophosphates hazardous for the environment and human health. Thus, the alternatives are biocide-based phytochemicals. Accordingly, the Piper ribesioides Wall. (Piperales: Piperaceae) plant, well distributed in the northern regions of Thailand (Nan Province), was used due to its known bioactivity against insects. The objective was to determine the feeding deterrent activity of P. ribesioides extracts and isolated allelochemicals under laboratory conditions and correlate the efficacy under greenhouse conditions after the extracts were applied to S. exigua larvae infesting potted Brassica oleracea var. alboglabra (Bailey) Musil plants. Another objective was to look at the impact of spray applications on detoxification enzymes to check the possibility of resistance development against such natural extracts. Results Ethyl acetate extract deterred feeding of larvae better than other extracts with the concentrations causing 50% feeding inhibition ($ FI_{50} $) of 26.25 µg/$ cm^{2} $ and feeding deterrence index (FDI) of 91.8%, which was slightly lower than the positive control (cypermethrin, FDI = 100%; $ FI_{50} $ 0.027 µg/$ cm^{2} $). The most effective feeding deterrent compounds against S. exigua were pinostrobin and pinocembrin with FDI range of 77 to 90% and $ FI_{50} $ values of 14.39 and 19.38 µg/$ cm^{2} $. In the greenhouse, the larvae treated on potted B. oleracea at $ FI_{50} $ concentrations (determined in laboratory experiments), ethyl acetate extract gave the highest mortality of 63.33% within 24 h of first spray and total of 73.33% after 24 h of the second spray. Impact on detoxification enzymes (24 h post-treatment) was determined from survived 3rd instars of S. exigua using spray applications. Inhibition of carboxylesterase (CE) was 1.94-fold after hexane extract treatment. However, ethyl acetate extract inhibited glutathione-s-transferase (GST) 1.30-fold. Conclusions Ethyl acetate extract of P. ribesioides twigs and isolated pinostrobin and pinocembrin compounds were potential antifeedants against S. exigua larvae. The data obtained also showed that such antifeedant levels of treatment could be used in greenhouse or field trials directly as an extract after establishing the efficacy of extracts and the active compounds therein under laboratory conditions. Graphical Abstract</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Antifeedants</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Beet armyworm</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Phytochemicals</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Biocides</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Resistance</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Bullangpoti, Vasakorn</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Koul, Opender</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Nobsathian, Saksit</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Saiyaitong, Chatwadee</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Yooboon, Thitaree</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Phankaen, Poonnanan</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Pluempanupat, Wanchai</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kumrungsee, Nutchaya</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Chemical and Biological Technologies for Agriculture</subfield><subfield code="d">Berlin : SpringerOpen, 2014</subfield><subfield code="g">9(2022), 1 vom: 24. Jan.</subfield><subfield code="w">(DE-627)78156820X</subfield><subfield code="w">(DE-600)2762782-2</subfield><subfield code="x">2196-5641</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:9</subfield><subfield code="g">year:2022</subfield><subfield code="g">number:1</subfield><subfield code="g">day:24</subfield><subfield code="g">month:01</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://dx.doi.org/10.1186/s40538-021-00270-3</subfield><subfield code="z">kostenfrei</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_SPRINGER</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_39</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_65</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_73</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_95</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_105</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_151</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_161</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_170</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_213</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_230</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_285</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_293</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_602</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4125</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4126</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4249</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4306</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4307</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4322</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4324</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4325</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4338</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4367</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">9</subfield><subfield code="j">2022</subfield><subfield code="e">1</subfield><subfield code="b">24</subfield><subfield code="c">01</subfield></datafield></record></collection>
author	Pengsook, Anchulee
spellingShingle	Pengsook, Anchulee misc Antifeedants misc Beet armyworm misc Phytochemicals misc Biocides misc Resistance Antifeedant Activity and Biochemical Responses in Spodopteraexigua Hübner (Lepidoptera: Noctuidae) Infesting Broccoli, Brassicaoleracea var. alboglabra exposed to Piperribesioides Wall Extracts and Allelochemicals
authorStr	Pengsook, Anchulee
ppnlink_with_tag_str_mv	@@773@@(DE-627)78156820X
format	electronic Article
delete_txt_mv	keep
author_role	aut aut aut aut aut aut aut aut aut
collection	springer
remote_str	true
illustrated	Not Illustrated
issn	2196-5641
topic_title	Antifeedant Activity and Biochemical Responses in Spodopteraexigua Hübner (Lepidoptera: Noctuidae) Infesting Broccoli, Brassicaoleracea var. alboglabra exposed to Piperribesioides Wall Extracts and Allelochemicals Antifeedants (dpeaa)DE-He213 Beet armyworm (dpeaa)DE-He213 Phytochemicals (dpeaa)DE-He213 Biocides (dpeaa)DE-He213 Resistance (dpeaa)DE-He213
topic	misc Antifeedants misc Beet armyworm misc Phytochemicals misc Biocides misc Resistance
topic_unstemmed	misc Antifeedants misc Beet armyworm misc Phytochemicals misc Biocides misc Resistance
topic_browse	misc Antifeedants misc Beet armyworm misc Phytochemicals misc Biocides misc Resistance
format_facet	Elektronische Aufsätze Aufsätze Elektronische Ressource
format_main_str_mv	Text Zeitschrift/Artikel
carriertype_str_mv	cr
hierarchy_parent_title	Chemical and Biological Technologies for Agriculture
hierarchy_parent_id	78156820X
hierarchy_top_title	Chemical and Biological Technologies for Agriculture
isfreeaccess_txt	true
familylinks_str_mv	(DE-627)78156820X (DE-600)2762782-2
title	Antifeedant Activity and Biochemical Responses in Spodopteraexigua Hübner (Lepidoptera: Noctuidae) Infesting Broccoli, Brassicaoleracea var. alboglabra exposed to Piperribesioides Wall Extracts and Allelochemicals
ctrlnum	(DE-627)SPR046051945 (SPR)s40538-021-00270-3-e
title_full	Antifeedant Activity and Biochemical Responses in Spodopteraexigua Hübner (Lepidoptera: Noctuidae) Infesting Broccoli, Brassicaoleracea var. alboglabra exposed to Piperribesioides Wall Extracts and Allelochemicals
author_sort	Pengsook, Anchulee
journal	Chemical and Biological Technologies for Agriculture
journalStr	Chemical and Biological Technologies for Agriculture
lang_code	eng
isOA_bool	true
recordtype	marc
publishDateSort	2022
contenttype_str_mv	txt
author_browse	Pengsook, Anchulee Bullangpoti, Vasakorn Koul, Opender Nobsathian, Saksit Saiyaitong, Chatwadee Yooboon, Thitaree Phankaen, Poonnanan Pluempanupat, Wanchai Kumrungsee, Nutchaya
container_volume	9
format_se	Elektronische Aufsätze
author-letter	Pengsook, Anchulee
doi_str_mv	10.1186/s40538-021-00270-3
title_sort	antifeedant activity and biochemical responses in spodopteraexigua hübner (lepidoptera: noctuidae) infesting broccoli, brassicaoleracea var. alboglabra exposed to piperribesioides wall extracts and allelochemicals
title_auth	Antifeedant Activity and Biochemical Responses in Spodopteraexigua Hübner (Lepidoptera: Noctuidae) Infesting Broccoli, Brassicaoleracea var. alboglabra exposed to Piperribesioides Wall Extracts and Allelochemicals
abstract	Background Spodoptera exigua Hübner (Lepidoptera: Noctuidae) is a widely occurring insect pest of several crops conventionally controlled by pyrethroids and organophosphates hazardous for the environment and human health. Thus, the alternatives are biocide-based phytochemicals. Accordingly, the Piper ribesioides Wall. (Piperales: Piperaceae) plant, well distributed in the northern regions of Thailand (Nan Province), was used due to its known bioactivity against insects. The objective was to determine the feeding deterrent activity of P. ribesioides extracts and isolated allelochemicals under laboratory conditions and correlate the efficacy under greenhouse conditions after the extracts were applied to S. exigua larvae infesting potted Brassica oleracea var. alboglabra (Bailey) Musil plants. Another objective was to look at the impact of spray applications on detoxification enzymes to check the possibility of resistance development against such natural extracts. Results Ethyl acetate extract deterred feeding of larvae better than other extracts with the concentrations causing 50% feeding inhibition ($ FI_{50} $) of 26.25 µg/$ cm^{2} $ and feeding deterrence index (FDI) of 91.8%, which was slightly lower than the positive control (cypermethrin, FDI = 100%; $ FI_{50} $ 0.027 µg/$ cm^{2} $). The most effective feeding deterrent compounds against S. exigua were pinostrobin and pinocembrin with FDI range of 77 to 90% and $ FI_{50} $ values of 14.39 and 19.38 µg/$ cm^{2} $. In the greenhouse, the larvae treated on potted B. oleracea at $ FI_{50} $ concentrations (determined in laboratory experiments), ethyl acetate extract gave the highest mortality of 63.33% within 24 h of first spray and total of 73.33% after 24 h of the second spray. Impact on detoxification enzymes (24 h post-treatment) was determined from survived 3rd instars of S. exigua using spray applications. Inhibition of carboxylesterase (CE) was 1.94-fold after hexane extract treatment. However, ethyl acetate extract inhibited glutathione-s-transferase (GST) 1.30-fold. Conclusions Ethyl acetate extract of P. ribesioides twigs and isolated pinostrobin and pinocembrin compounds were potential antifeedants against S. exigua larvae. The data obtained also showed that such antifeedant levels of treatment could be used in greenhouse or field trials directly as an extract after establishing the efficacy of extracts and the active compounds therein under laboratory conditions. Graphical Abstract © The Author(s) 2022
abstractGer	Background Spodoptera exigua Hübner (Lepidoptera: Noctuidae) is a widely occurring insect pest of several crops conventionally controlled by pyrethroids and organophosphates hazardous for the environment and human health. Thus, the alternatives are biocide-based phytochemicals. Accordingly, the Piper ribesioides Wall. (Piperales: Piperaceae) plant, well distributed in the northern regions of Thailand (Nan Province), was used due to its known bioactivity against insects. The objective was to determine the feeding deterrent activity of P. ribesioides extracts and isolated allelochemicals under laboratory conditions and correlate the efficacy under greenhouse conditions after the extracts were applied to S. exigua larvae infesting potted Brassica oleracea var. alboglabra (Bailey) Musil plants. Another objective was to look at the impact of spray applications on detoxification enzymes to check the possibility of resistance development against such natural extracts. Results Ethyl acetate extract deterred feeding of larvae better than other extracts with the concentrations causing 50% feeding inhibition ($ FI_{50} $) of 26.25 µg/$ cm^{2} $ and feeding deterrence index (FDI) of 91.8%, which was slightly lower than the positive control (cypermethrin, FDI = 100%; $ FI_{50} $ 0.027 µg/$ cm^{2} $). The most effective feeding deterrent compounds against S. exigua were pinostrobin and pinocembrin with FDI range of 77 to 90% and $ FI_{50} $ values of 14.39 and 19.38 µg/$ cm^{2} $. In the greenhouse, the larvae treated on potted B. oleracea at $ FI_{50} $ concentrations (determined in laboratory experiments), ethyl acetate extract gave the highest mortality of 63.33% within 24 h of first spray and total of 73.33% after 24 h of the second spray. Impact on detoxification enzymes (24 h post-treatment) was determined from survived 3rd instars of S. exigua using spray applications. Inhibition of carboxylesterase (CE) was 1.94-fold after hexane extract treatment. However, ethyl acetate extract inhibited glutathione-s-transferase (GST) 1.30-fold. Conclusions Ethyl acetate extract of P. ribesioides twigs and isolated pinostrobin and pinocembrin compounds were potential antifeedants against S. exigua larvae. The data obtained also showed that such antifeedant levels of treatment could be used in greenhouse or field trials directly as an extract after establishing the efficacy of extracts and the active compounds therein under laboratory conditions. Graphical Abstract © The Author(s) 2022
abstract_unstemmed	Background Spodoptera exigua Hübner (Lepidoptera: Noctuidae) is a widely occurring insect pest of several crops conventionally controlled by pyrethroids and organophosphates hazardous for the environment and human health. Thus, the alternatives are biocide-based phytochemicals. Accordingly, the Piper ribesioides Wall. (Piperales: Piperaceae) plant, well distributed in the northern regions of Thailand (Nan Province), was used due to its known bioactivity against insects. The objective was to determine the feeding deterrent activity of P. ribesioides extracts and isolated allelochemicals under laboratory conditions and correlate the efficacy under greenhouse conditions after the extracts were applied to S. exigua larvae infesting potted Brassica oleracea var. alboglabra (Bailey) Musil plants. Another objective was to look at the impact of spray applications on detoxification enzymes to check the possibility of resistance development against such natural extracts. Results Ethyl acetate extract deterred feeding of larvae better than other extracts with the concentrations causing 50% feeding inhibition ($ FI_{50} $) of 26.25 µg/$ cm^{2} $ and feeding deterrence index (FDI) of 91.8%, which was slightly lower than the positive control (cypermethrin, FDI = 100%; $ FI_{50} $ 0.027 µg/$ cm^{2} $). The most effective feeding deterrent compounds against S. exigua were pinostrobin and pinocembrin with FDI range of 77 to 90% and $ FI_{50} $ values of 14.39 and 19.38 µg/$ cm^{2} $. In the greenhouse, the larvae treated on potted B. oleracea at $ FI_{50} $ concentrations (determined in laboratory experiments), ethyl acetate extract gave the highest mortality of 63.33% within 24 h of first spray and total of 73.33% after 24 h of the second spray. Impact on detoxification enzymes (24 h post-treatment) was determined from survived 3rd instars of S. exigua using spray applications. Inhibition of carboxylesterase (CE) was 1.94-fold after hexane extract treatment. However, ethyl acetate extract inhibited glutathione-s-transferase (GST) 1.30-fold. Conclusions Ethyl acetate extract of P. ribesioides twigs and isolated pinostrobin and pinocembrin compounds were potential antifeedants against S. exigua larvae. The data obtained also showed that such antifeedant levels of treatment could be used in greenhouse or field trials directly as an extract after establishing the efficacy of extracts and the active compounds therein under laboratory conditions. Graphical Abstract © The Author(s) 2022
collection_details	GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700
container_issue	1
title_short	Antifeedant Activity and Biochemical Responses in Spodopteraexigua Hübner (Lepidoptera: Noctuidae) Infesting Broccoli, Brassicaoleracea var. alboglabra exposed to Piperribesioides Wall Extracts and Allelochemicals
url	https://dx.doi.org/10.1186/s40538-021-00270-3
remote_bool	true
author2	Bullangpoti, Vasakorn Koul, Opender Nobsathian, Saksit Saiyaitong, Chatwadee Yooboon, Thitaree Phankaen, Poonnanan Pluempanupat, Wanchai Kumrungsee, Nutchaya
author2Str	Bullangpoti, Vasakorn Koul, Opender Nobsathian, Saksit Saiyaitong, Chatwadee Yooboon, Thitaree Phankaen, Poonnanan Pluempanupat, Wanchai Kumrungsee, Nutchaya
ppnlink	78156820X
mediatype_str_mv	c
isOA_txt	true
hochschulschrift_bool	false
doi_str	10.1186/s40538-021-00270-3
up_date	2024-07-03T20:01:57.815Z
_version_	1803589431136878592
fullrecord_marcxml	<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR046051945</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230519111513.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">220125s2022 xx \|\|\|\|\|o 00\| \|\|eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1186/s40538-021-00270-3</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR046051945</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s40538-021-00270-3-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Pengsook, Anchulee</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Antifeedant Activity and Biochemical Responses in Spodopteraexigua Hübner (Lepidoptera: Noctuidae) Infesting Broccoli, Brassicaoleracea var. alboglabra exposed to Piperribesioides Wall Extracts and Allelochemicals</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2022</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© The Author(s) 2022</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Background Spodoptera exigua Hübner (Lepidoptera: Noctuidae) is a widely occurring insect pest of several crops conventionally controlled by pyrethroids and organophosphates hazardous for the environment and human health. Thus, the alternatives are biocide-based phytochemicals. Accordingly, the Piper ribesioides Wall. (Piperales: Piperaceae) plant, well distributed in the northern regions of Thailand (Nan Province), was used due to its known bioactivity against insects. The objective was to determine the feeding deterrent activity of P. ribesioides extracts and isolated allelochemicals under laboratory conditions and correlate the efficacy under greenhouse conditions after the extracts were applied to S. exigua larvae infesting potted Brassica oleracea var. alboglabra (Bailey) Musil plants. Another objective was to look at the impact of spray applications on detoxification enzymes to check the possibility of resistance development against such natural extracts. Results Ethyl acetate extract deterred feeding of larvae better than other extracts with the concentrations causing 50% feeding inhibition ($ FI_{50} $) of 26.25 µg/$ cm^{2} $ and feeding deterrence index (FDI) of 91.8%, which was slightly lower than the positive control (cypermethrin, FDI = 100%; $ FI_{50} $ 0.027 µg/$ cm^{2} $). The most effective feeding deterrent compounds against S. exigua were pinostrobin and pinocembrin with FDI range of 77 to 90% and $ FI_{50} $ values of 14.39 and 19.38 µg/$ cm^{2} $. In the greenhouse, the larvae treated on potted B. oleracea at $ FI_{50} $ concentrations (determined in laboratory experiments), ethyl acetate extract gave the highest mortality of 63.33% within 24 h of first spray and total of 73.33% after 24 h of the second spray. Impact on detoxification enzymes (24 h post-treatment) was determined from survived 3rd instars of S. exigua using spray applications. Inhibition of carboxylesterase (CE) was 1.94-fold after hexane extract treatment. However, ethyl acetate extract inhibited glutathione-s-transferase (GST) 1.30-fold. Conclusions Ethyl acetate extract of P. ribesioides twigs and isolated pinostrobin and pinocembrin compounds were potential antifeedants against S. exigua larvae. The data obtained also showed that such antifeedant levels of treatment could be used in greenhouse or field trials directly as an extract after establishing the efficacy of extracts and the active compounds therein under laboratory conditions. Graphical Abstract</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Antifeedants</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Beet armyworm</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Phytochemicals</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Biocides</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Resistance</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Bullangpoti, Vasakorn</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Koul, Opender</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Nobsathian, Saksit</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Saiyaitong, Chatwadee</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Yooboon, Thitaree</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Phankaen, Poonnanan</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Pluempanupat, Wanchai</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kumrungsee, Nutchaya</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Chemical and Biological Technologies for Agriculture</subfield><subfield code="d">Berlin : SpringerOpen, 2014</subfield><subfield code="g">9(2022), 1 vom: 24. Jan.</subfield><subfield code="w">(DE-627)78156820X</subfield><subfield code="w">(DE-600)2762782-2</subfield><subfield code="x">2196-5641</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:9</subfield><subfield code="g">year:2022</subfield><subfield code="g">number:1</subfield><subfield code="g">day:24</subfield><subfield code="g">month:01</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://dx.doi.org/10.1186/s40538-021-00270-3</subfield><subfield code="z">kostenfrei</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_SPRINGER</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_39</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_65</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_73</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_95</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_105</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_151</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_161</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_170</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_213</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_230</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_285</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_293</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_602</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4125</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4126</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4249</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4306</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4307</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4322</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4324</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4325</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4338</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4367</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">9</subfield><subfield code="j">2022</subfield><subfield code="e">1</subfield><subfield code="b">24</subfield><subfield code="c">01</subfield></datafield></record></collection>
score	7.4007235

Nicht das Richtige dabei?

Schreiben Sie uns!

Antifeedant Activity and Biochemical Responses in Spodopteraexigua Hübner (Lepidoptera: Noctuidae) Infesting Broccoli, Brassicaoleracea var. alboglabra exposed to Piperribesioides Wall Extracts and Allelochemicals

Nicht das Richtige dabei?

Zugang & Verfügbarkeit

Vorhandene Bände

Nicht das Richtige dabei?