Replacing Mancozeb with Alternative Fungicides for the Control of Late Blight in Potato

Mancozeb (MZ) is a broadly used fungicide for the control of plant diseases, including late blight in potatoes caused by the oomycete <i<Phytophthora infestans</i< (Mont.) De Bary. MZ has been banned for agricultural use by the European Union as of January 2022 due to its hazards to huma...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Yariv Ben Naim [verfasserIn] Yigal Cohen [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2023

Schlagwörter:	CAA fungicides cyazofamid disease control EU commission mancozeb non-renewal approval mandipropamid

Übergeordnetes Werk:	In: Journal of Fungi - MDPI AG, 2015, 9(2023), 11, p 1046
Übergeordnetes Werk:	volume:9 ; year:2023 ; number:11, p 1046

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/jof9111046

Katalog-ID:	DOAJ101225946

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allfields	10.3390/jof9111046 doi (DE-627)DOAJ101225946 (DE-599)DOAJf8465250eb6942e9935f06f89ce8e6a1 DE-627 ger DE-627 rakwb eng QH301-705.5 Yariv Ben Naim verfasserin aut Replacing Mancozeb with Alternative Fungicides for the Control of Late Blight in Potato 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Mancozeb (MZ) is a broadly used fungicide for the control of plant diseases, including late blight in potatoes caused by the oomycete <i<Phytophthora infestans</i< (Mont.) De Bary. MZ has been banned for agricultural use by the European Union as of January 2022 due to its hazards to humans and the environment. In a search for replacement fungicides, twenty-seven registered anti-oomycete fungicidal preparations were evaluated for their ability to mitigate the threat of this disease. Fourteen fungicides provided good control (≥75%) of late blight in potted potato and tomato plants in growth chambers. However, in Tunnel Experiment 1, only three fungicides provided effective control of <i<P. infestans</i< in potatoes: Cyazofamid (Ranman, a QiI inhibitor), Mandipropamid (Revus, a CAA inhibitor), and Oxathiapiprolin + Benthiavalicarb (Zorvek Endavia, an OSBP inhibitor + CAA inhibitor). In Tunnel Experiment 2, these three fungicides were applied at the recommended doses at 7-, 9-, and 21-day intervals, respectively, totaling 6, 4, and 2 sprays during the season. At 39 days post-inoculation (dpi), control efficacy increased in the following order: Zorvec Endavia < Ranman < Revus < Mancozeb. Two sprays of Zorvec Endavia were significantly more effective in controlling the blight than six sprays of Ranman or four sprays of Revus. We, therefore, recommend using these three fungicides as replacements for mancozeb for the control of late blight in potatoes. A spray program that alternates between these three fungicides may be effective in controlling the disease and also in avoiding the build-up of resistance in <i<P. infestans</i< to mandipropamid and oxathiapiprolin. CAA fungicides cyazofamid disease control EU commission mancozeb non-renewal approval mandipropamid Biology (General) Yigal Cohen verfasserin aut In Journal of Fungi MDPI AG, 2015 9(2023), 11, p 1046 (DE-627)796588538 (DE-600)2784229-0 2309608X nnns volume:9 year:2023 number:11, p 1046 https://doi.org/10.3390/jof9111046 kostenfrei https://doaj.org/article/f8465250eb6942e9935f06f89ce8e6a1 kostenfrei https://www.mdpi.com/2309-608X/9/11/1046 kostenfrei https://doaj.org/toc/2309-608X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 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 2023 11, p 1046
spelling	10.3390/jof9111046 doi (DE-627)DOAJ101225946 (DE-599)DOAJf8465250eb6942e9935f06f89ce8e6a1 DE-627 ger DE-627 rakwb eng QH301-705.5 Yariv Ben Naim verfasserin aut Replacing Mancozeb with Alternative Fungicides for the Control of Late Blight in Potato 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Mancozeb (MZ) is a broadly used fungicide for the control of plant diseases, including late blight in potatoes caused by the oomycete <i<Phytophthora infestans</i< (Mont.) De Bary. MZ has been banned for agricultural use by the European Union as of January 2022 due to its hazards to humans and the environment. In a search for replacement fungicides, twenty-seven registered anti-oomycete fungicidal preparations were evaluated for their ability to mitigate the threat of this disease. Fourteen fungicides provided good control (≥75%) of late blight in potted potato and tomato plants in growth chambers. However, in Tunnel Experiment 1, only three fungicides provided effective control of <i<P. infestans</i< in potatoes: Cyazofamid (Ranman, a QiI inhibitor), Mandipropamid (Revus, a CAA inhibitor), and Oxathiapiprolin + Benthiavalicarb (Zorvek Endavia, an OSBP inhibitor + CAA inhibitor). In Tunnel Experiment 2, these three fungicides were applied at the recommended doses at 7-, 9-, and 21-day intervals, respectively, totaling 6, 4, and 2 sprays during the season. At 39 days post-inoculation (dpi), control efficacy increased in the following order: Zorvec Endavia < Ranman < Revus < Mancozeb. Two sprays of Zorvec Endavia were significantly more effective in controlling the blight than six sprays of Ranman or four sprays of Revus. We, therefore, recommend using these three fungicides as replacements for mancozeb for the control of late blight in potatoes. A spray program that alternates between these three fungicides may be effective in controlling the disease and also in avoiding the build-up of resistance in <i<P. infestans</i< to mandipropamid and oxathiapiprolin. CAA fungicides cyazofamid disease control EU commission mancozeb non-renewal approval mandipropamid Biology (General) Yigal Cohen verfasserin aut In Journal of Fungi MDPI AG, 2015 9(2023), 11, p 1046 (DE-627)796588538 (DE-600)2784229-0 2309608X nnns volume:9 year:2023 number:11, p 1046 https://doi.org/10.3390/jof9111046 kostenfrei https://doaj.org/article/f8465250eb6942e9935f06f89ce8e6a1 kostenfrei https://www.mdpi.com/2309-608X/9/11/1046 kostenfrei https://doaj.org/toc/2309-608X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 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 2023 11, p 1046
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allfieldsSound	10.3390/jof9111046 doi (DE-627)DOAJ101225946 (DE-599)DOAJf8465250eb6942e9935f06f89ce8e6a1 DE-627 ger DE-627 rakwb eng QH301-705.5 Yariv Ben Naim verfasserin aut Replacing Mancozeb with Alternative Fungicides for the Control of Late Blight in Potato 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Mancozeb (MZ) is a broadly used fungicide for the control of plant diseases, including late blight in potatoes caused by the oomycete <i<Phytophthora infestans</i< (Mont.) De Bary. MZ has been banned for agricultural use by the European Union as of January 2022 due to its hazards to humans and the environment. In a search for replacement fungicides, twenty-seven registered anti-oomycete fungicidal preparations were evaluated for their ability to mitigate the threat of this disease. Fourteen fungicides provided good control (≥75%) of late blight in potted potato and tomato plants in growth chambers. However, in Tunnel Experiment 1, only three fungicides provided effective control of <i<P. infestans</i< in potatoes: Cyazofamid (Ranman, a QiI inhibitor), Mandipropamid (Revus, a CAA inhibitor), and Oxathiapiprolin + Benthiavalicarb (Zorvek Endavia, an OSBP inhibitor + CAA inhibitor). In Tunnel Experiment 2, these three fungicides were applied at the recommended doses at 7-, 9-, and 21-day intervals, respectively, totaling 6, 4, and 2 sprays during the season. At 39 days post-inoculation (dpi), control efficacy increased in the following order: Zorvec Endavia < Ranman < Revus < Mancozeb. Two sprays of Zorvec Endavia were significantly more effective in controlling the blight than six sprays of Ranman or four sprays of Revus. We, therefore, recommend using these three fungicides as replacements for mancozeb for the control of late blight in potatoes. A spray program that alternates between these three fungicides may be effective in controlling the disease and also in avoiding the build-up of resistance in <i<P. infestans</i< to mandipropamid and oxathiapiprolin. CAA fungicides cyazofamid disease control EU commission mancozeb non-renewal approval mandipropamid Biology (General) Yigal Cohen verfasserin aut In Journal of Fungi MDPI AG, 2015 9(2023), 11, p 1046 (DE-627)796588538 (DE-600)2784229-0 2309608X nnns volume:9 year:2023 number:11, p 1046 https://doi.org/10.3390/jof9111046 kostenfrei https://doaj.org/article/f8465250eb6942e9935f06f89ce8e6a1 kostenfrei https://www.mdpi.com/2309-608X/9/11/1046 kostenfrei https://doaj.org/toc/2309-608X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 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 2023 11, p 1046
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callnumber-first	Q - Science
author	Yariv Ben Naim
spellingShingle	Yariv Ben Naim misc QH301-705.5 misc CAA fungicides misc cyazofamid misc disease control misc EU commission misc mancozeb non-renewal approval misc mandipropamid misc Biology (General) Replacing Mancozeb with Alternative Fungicides for the Control of Late Blight in Potato
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topic_title	QH301-705.5 Replacing Mancozeb with Alternative Fungicides for the Control of Late Blight in Potato CAA fungicides cyazofamid disease control EU commission mancozeb non-renewal approval mandipropamid
topic	misc QH301-705.5 misc CAA fungicides misc cyazofamid misc disease control misc EU commission misc mancozeb non-renewal approval misc mandipropamid misc Biology (General)
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title	Replacing Mancozeb with Alternative Fungicides for the Control of Late Blight in Potato
ctrlnum	(DE-627)DOAJ101225946 (DE-599)DOAJf8465250eb6942e9935f06f89ce8e6a1
title_full	Replacing Mancozeb with Alternative Fungicides for the Control of Late Blight in Potato
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title_sort	replacing mancozeb with alternative fungicides for the control of late blight in potato
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title_auth	Replacing Mancozeb with Alternative Fungicides for the Control of Late Blight in Potato
abstract	Mancozeb (MZ) is a broadly used fungicide for the control of plant diseases, including late blight in potatoes caused by the oomycete <i<Phytophthora infestans</i< (Mont.) De Bary. MZ has been banned for agricultural use by the European Union as of January 2022 due to its hazards to humans and the environment. In a search for replacement fungicides, twenty-seven registered anti-oomycete fungicidal preparations were evaluated for their ability to mitigate the threat of this disease. Fourteen fungicides provided good control (≥75%) of late blight in potted potato and tomato plants in growth chambers. However, in Tunnel Experiment 1, only three fungicides provided effective control of <i<P. infestans</i< in potatoes: Cyazofamid (Ranman, a QiI inhibitor), Mandipropamid (Revus, a CAA inhibitor), and Oxathiapiprolin + Benthiavalicarb (Zorvek Endavia, an OSBP inhibitor + CAA inhibitor). In Tunnel Experiment 2, these three fungicides were applied at the recommended doses at 7-, 9-, and 21-day intervals, respectively, totaling 6, 4, and 2 sprays during the season. At 39 days post-inoculation (dpi), control efficacy increased in the following order: Zorvec Endavia < Ranman < Revus < Mancozeb. Two sprays of Zorvec Endavia were significantly more effective in controlling the blight than six sprays of Ranman or four sprays of Revus. We, therefore, recommend using these three fungicides as replacements for mancozeb for the control of late blight in potatoes. A spray program that alternates between these three fungicides may be effective in controlling the disease and also in avoiding the build-up of resistance in <i<P. infestans</i< to mandipropamid and oxathiapiprolin.
abstractGer	Mancozeb (MZ) is a broadly used fungicide for the control of plant diseases, including late blight in potatoes caused by the oomycete <i<Phytophthora infestans</i< (Mont.) De Bary. MZ has been banned for agricultural use by the European Union as of January 2022 due to its hazards to humans and the environment. In a search for replacement fungicides, twenty-seven registered anti-oomycete fungicidal preparations were evaluated for their ability to mitigate the threat of this disease. Fourteen fungicides provided good control (≥75%) of late blight in potted potato and tomato plants in growth chambers. However, in Tunnel Experiment 1, only three fungicides provided effective control of <i<P. infestans</i< in potatoes: Cyazofamid (Ranman, a QiI inhibitor), Mandipropamid (Revus, a CAA inhibitor), and Oxathiapiprolin + Benthiavalicarb (Zorvek Endavia, an OSBP inhibitor + CAA inhibitor). In Tunnel Experiment 2, these three fungicides were applied at the recommended doses at 7-, 9-, and 21-day intervals, respectively, totaling 6, 4, and 2 sprays during the season. At 39 days post-inoculation (dpi), control efficacy increased in the following order: Zorvec Endavia < Ranman < Revus < Mancozeb. Two sprays of Zorvec Endavia were significantly more effective in controlling the blight than six sprays of Ranman or four sprays of Revus. We, therefore, recommend using these three fungicides as replacements for mancozeb for the control of late blight in potatoes. A spray program that alternates between these three fungicides may be effective in controlling the disease and also in avoiding the build-up of resistance in <i<P. infestans</i< to mandipropamid and oxathiapiprolin.
abstract_unstemmed	Mancozeb (MZ) is a broadly used fungicide for the control of plant diseases, including late blight in potatoes caused by the oomycete <i<Phytophthora infestans</i< (Mont.) De Bary. MZ has been banned for agricultural use by the European Union as of January 2022 due to its hazards to humans and the environment. In a search for replacement fungicides, twenty-seven registered anti-oomycete fungicidal preparations were evaluated for their ability to mitigate the threat of this disease. Fourteen fungicides provided good control (≥75%) of late blight in potted potato and tomato plants in growth chambers. However, in Tunnel Experiment 1, only three fungicides provided effective control of <i<P. infestans</i< in potatoes: Cyazofamid (Ranman, a QiI inhibitor), Mandipropamid (Revus, a CAA inhibitor), and Oxathiapiprolin + Benthiavalicarb (Zorvek Endavia, an OSBP inhibitor + CAA inhibitor). In Tunnel Experiment 2, these three fungicides were applied at the recommended doses at 7-, 9-, and 21-day intervals, respectively, totaling 6, 4, and 2 sprays during the season. At 39 days post-inoculation (dpi), control efficacy increased in the following order: Zorvec Endavia < Ranman < Revus < Mancozeb. Two sprays of Zorvec Endavia were significantly more effective in controlling the blight than six sprays of Ranman or four sprays of Revus. We, therefore, recommend using these three fungicides as replacements for mancozeb for the control of late blight in potatoes. A spray program that alternates between these three fungicides may be effective in controlling the disease and also in avoiding the build-up of resistance in <i<P. infestans</i< to mandipropamid and oxathiapiprolin.
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container_issue	11, p 1046
title_short	Replacing Mancozeb with Alternative Fungicides for the Control of Late Blight in Potato
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At 39 days post-inoculation (dpi), control efficacy increased in the following order: Zorvec Endavia < Ranman < Revus < Mancozeb. Two sprays of Zorvec Endavia were significantly more effective in controlling the blight than six sprays of Ranman or four sprays of Revus. We, therefore, recommend using these three fungicides as replacements for mancozeb for the control of late blight in potatoes. 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Replacing Mancozeb with Alternative Fungicides for the Control of Late Blight in Potato

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