Encapsulated allyl isothiocyanate improves soil distribution, efficacy against soil-borne pathogens and tomato yield,Pest Management Science

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Encapsulated allyl isothiocyanate improves soil distribution, efficacy against soil-borne pathogens and tomato yield
Pest Management Science ( IF 3.8 ) Pub Date : 2024-03-23 , DOI: 10.1002/ps.8100
Yi Zhang ₁ , Wensheng Fang ₁ , Dongdong Yan ₁ , Yutong Ji ₁ , Xinhua Chen ₁ , Anmin Guo ₁ , Zhaoxin Song ₁ , Yuan Li ₁ , Aocheng Cao ₁ , Qiuxia Wang ₁

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Crop quality, yield and farmer income are reduced by soil-borne diseases, nematodes and weeds, although these can be controlled by allyl isothiocyanate (AITC), a plant-derived soil fumigant. However, its efficacy against soil-borne pathogens varies, mainly because of its chemical instability and uneven distribution in the soil. Formulation modification is an effective way to optimize pesticide application. We encapsulated AITC in modified diatomite granules (GR) and measured the formulation's loading content and stability, environmental fate and efficacy against soil-borne pathogens, and its impact on the growth and yield of tomatoes.

中文翻译：

封装的异硫氰酸烯丙酯可改善土壤分布、对抗土传病原体的功效和番茄产量

土传疾病、线虫和杂草会降低作物质量、产量和农民收入，尽管异硫氰酸烯丙酯 (AITC)（一种植物源土壤熏蒸剂）可以控制这些疾病。然而，其对土传病原体的功效各不相同，主要是因为其化学不稳定且在土壤中分布不均匀。剂型修改是优化农药施用的有效途径。我们将 AITC 封装在改性硅藻土颗粒 (GR) 中，并测量了制剂的负载量和稳定性、环境归趋和对土传病原体的功效，及其对番茄生长和产量的影响。

更新日期：2024-03-23

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