The interactions between surfactants and the epicuticular wax on soybean or weed leaves: Maximal crop protection with minimal wax solubilization
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- 作者：Tatiana Cardoso Damatoa ; Letí ; cia D.M. Carrascob ; Ana Maria Carmona-Ribeirob ; Ricardo Vagner Luizc ; Roberta Godoyc ; Denise F.S. Petria ; dfsp@iq.usp.br" class="auth_mail" title="E-mail the corresponding author
- 关键词：Soybean ; Epicuticular wax ; Surfactant ; Contact angle ; Scanning electron microscopy ; Wetting ; Weed
- 刊名：Crop Protection
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：91
- 期：Complete
- 页码：57-65
- 全文大小：2197 K
文摘
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The wax layer of soy leaves is solubilized by surfactants solutions.
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Surfactants with high critical micelle concentration present high adhesion to leaves.
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The chemical components of wax have no biocidal activity.
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The tridimensional wax platelets on soy leaves create a water repellent surface.
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The surface of weed is better wetted by water than soy leaves because it is flatter.
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