Polymer additives regulate the deposition behavior of pesticide droplets on target plants

Pesticide formulation is usually combined with spraying additives to enhance the spraying effect in the actual field spraying. Polymer additives are new polymer materials developed in recent years and widely used in agriculture field. In this article, four different degrees of polymerization polymer...

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Autores principales:	Yuying Song, Guizhen Huang, Li Zheng, Qiliang Huang, Lidong Cao, Fengmin Li, Pengyue Zhao, Lei Zhang, Chong Cao
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	High-polymer additives Glyphosate isopropylamine salt Dynamic surface tension Target plants Droplet deposition Polymers and polymer manufacture TP1080-1185
Acceso en línea:	https://doaj.org/article/d57b7e3924f743129f1edfc433b14a9b
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spelling	oai:doaj.org-article:d57b7e3924f743129f1edfc433b14a9b2021-11-24T04:25:00ZPolymer additives regulate the deposition behavior of pesticide droplets on target plants0142-941810.1016/j.polymertesting.2020.106958https://doaj.org/article/d57b7e3924f743129f1edfc433b14a9b2021-01-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S0142941820321875https://doaj.org/toc/0142-9418Pesticide formulation is usually combined with spraying additives to enhance the spraying effect in the actual field spraying. Polymer additives are new polymer materials developed in recent years and widely used in agriculture field. In this article, four different degrees of polymerization polymer additives (G101, G103, G100A and G200A) regulate the spray droplets of glyphosate herbicide on the target crop foliar deposition performance was studied. Through the study of equilibrium and dynamic surface tension, the dynamic contact angle of the droplet on the hydrophilic and hydrophobic leaves and the droplet impacting the target leaf surface at a high speed in a simulated field spraying process, the results showed that although glyphosate isopropylamine salt (Gly-IPA) with polymer additives can wet the target leaf surface, but only Gly-IPA adding G200A can deposited on the leaf surface during dynamic impact. This work opens up new prospects and provides a series of good evaluation methods for the study of polymer additives in regulating the deposition behavior of pesticide droplets on the target interface.Yuying SongGuizhen HuangLi ZhengQiliang HuangLidong CaoFengmin LiPengyue ZhaoLei ZhangChong CaoElsevierarticleHigh-polymer additivesGlyphosate isopropylamine saltDynamic surface tensionTarget plantsDroplet depositionPolymers and polymer manufactureTP1080-1185ENPolymer Testing, Vol 93, Iss , Pp 106958- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	High-polymer additives Glyphosate isopropylamine salt Dynamic surface tension Target plants Droplet deposition Polymers and polymer manufacture TP1080-1185
spellingShingle	High-polymer additives Glyphosate isopropylamine salt Dynamic surface tension Target plants Droplet deposition Polymers and polymer manufacture TP1080-1185 Yuying Song Guizhen Huang Li Zheng Qiliang Huang Lidong Cao Fengmin Li Pengyue Zhao Lei Zhang Chong Cao Polymer additives regulate the deposition behavior of pesticide droplets on target plants
description	Pesticide formulation is usually combined with spraying additives to enhance the spraying effect in the actual field spraying. Polymer additives are new polymer materials developed in recent years and widely used in agriculture field. In this article, four different degrees of polymerization polymer additives (G101, G103, G100A and G200A) regulate the spray droplets of glyphosate herbicide on the target crop foliar deposition performance was studied. Through the study of equilibrium and dynamic surface tension, the dynamic contact angle of the droplet on the hydrophilic and hydrophobic leaves and the droplet impacting the target leaf surface at a high speed in a simulated field spraying process, the results showed that although glyphosate isopropylamine salt (Gly-IPA) with polymer additives can wet the target leaf surface, but only Gly-IPA adding G200A can deposited on the leaf surface during dynamic impact. This work opens up new prospects and provides a series of good evaluation methods for the study of polymer additives in regulating the deposition behavior of pesticide droplets on the target interface.
format	article
author	Yuying Song Guizhen Huang Li Zheng Qiliang Huang Lidong Cao Fengmin Li Pengyue Zhao Lei Zhang Chong Cao
author_facet	Yuying Song Guizhen Huang Li Zheng Qiliang Huang Lidong Cao Fengmin Li Pengyue Zhao Lei Zhang Chong Cao
author_sort	Yuying Song
title	Polymer additives regulate the deposition behavior of pesticide droplets on target plants
title_short	Polymer additives regulate the deposition behavior of pesticide droplets on target plants
title_full	Polymer additives regulate the deposition behavior of pesticide droplets on target plants
title_fullStr	Polymer additives regulate the deposition behavior of pesticide droplets on target plants
title_full_unstemmed	Polymer additives regulate the deposition behavior of pesticide droplets on target plants
title_sort	polymer additives regulate the deposition behavior of pesticide droplets on target plants
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/d57b7e3924f743129f1edfc433b14a9b
work_keys_str_mv	AT yuyingsong polymeradditivesregulatethedepositionbehaviorofpesticidedropletsontargetplants AT guizhenhuang polymeradditivesregulatethedepositionbehaviorofpesticidedropletsontargetplants AT lizheng polymeradditivesregulatethedepositionbehaviorofpesticidedropletsontargetplants AT qilianghuang polymeradditivesregulatethedepositionbehaviorofpesticidedropletsontargetplants AT lidongcao polymeradditivesregulatethedepositionbehaviorofpesticidedropletsontargetplants AT fengminli polymeradditivesregulatethedepositionbehaviorofpesticidedropletsontargetplants AT pengyuezhao polymeradditivesregulatethedepositionbehaviorofpesticidedropletsontargetplants AT leizhang polymeradditivesregulatethedepositionbehaviorofpesticidedropletsontargetplants AT chongcao polymeradditivesregulatethedepositionbehaviorofpesticidedropletsontargetplants
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Polymer additives regulate the deposition behavior of pesticide droplets on target plants

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