Phosphonic acid: a long‐standing and versatile crop protectant,Pest Management Science

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Phosphonic acid: a long‐standing and versatile crop protectant
Pest Management Science ( IF 3.8 ) Pub Date : 2020-10-25 , DOI: 10.1002/ps.6156
Elizabeth Dann ₁ , Adéle McLeod ₂

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Phosphonic acid‐based fungicides, also referred to as phosphonates, have been used extensively as crop protectants in horticulture since the late 1970s, and more recently in native ecosystems and forestry. Discovering that phosphonates are effective against foliar and soilborne oomycete diseases, such as those caused by species of Phytophthora, Pythium and Plasmopara, was a significant breakthrough, especially for soilborne pathogens that are notoriously difficult to manage. Phosphonates have played an important role in protection of forests and sensitive natural ecosystems, under threat from these pathogens. Since introduction, their increased application in management of non‐oomycete diseases, along with other functionalities, demonstrates their versatility in agriculture and more broadly. Continued use of phosphonic acid crop protectants will be underpinned by demonstrated efficacy and safety, and a better understanding of specific interactions within the plant, pathogen and environment. © 2020 Society of Chemical Industry

中文翻译：

膦酸：一种长期的多功能农作物保护剂

自1970年代末以来，基于磷酸的杀菌剂（也称为膦酸酯）已广泛用作园艺中的作物保护剂，最近在原生生态系统和林业中也是如此。发现，膦酸盐以防叶面和土壤传播的疾病卵菌有效，例如那些引起的物种疫霉，腐霉属和单轴是一项重大突破，特别是对于众所周知难以控制的土壤传播病原体而言。在这些病原体的威胁下，膦酸酯在保护森林和敏感的自然生态系统中发挥了重要作用。自引入以来，它们在非卵菌病管理中的越来越多的应用以及其他功能证明了它们在农业乃至更广泛领域的多功能性。证明的功效和安全性以及对植物，病原体和环境内特定相互作用的更好理解将为膦酸作物保护剂的继续使用提供支持。©2020化学工业协会

更新日期：2020-10-25

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