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Thifluzamide, Fludioxonil, and Clothianidin as Seed Treatment Can Efficiently Control Major Soil-Borne Diseases, Aphids (Aphidoidea spp.), and Residue Distribution in the Field

文献类型： 外文期刊

作者： Chen, Chao 1 ; Wang, Xumiao 1 ; Yin, Shanshan 1 ; Wang, Chao 1 ; Ren, Xuexiang 2 ; Gao, Quan 1 ; Cao, Haiqun 1 ;

作者机构： 1.Anhui Agr Univ, Sch Plant Protect, Anhui Prov Engn Lab Green Pesticide Dev & Applica, Hefei 230036, Peoples R China

2.Anhui Acad Agr Sci, Inst Plant Protect & Agroprod Safety, Hefei 230001, Peoples R China

关键词： seed treatment; wheat sharp eyespot; aphids; earthworms; pesticide

期刊名称：AGRONOMY-BASEL （ 影响因子：3.949； 五年影响因子：4.117 ）

ISSN：

年卷期： 2022 年 12 卷 10 期

页码：

收录情况： SCI

摘要： Combined seed treatment with neonicotinoids and fungicides offers a potential control measure for pest management at the wheat seeding stage. In this study, a novel, highly-efficient seed-coating agent was prepared using thifluzamide, fludioxonil, and clothianidin as its active components and other additives (abbreviated to TFC). Laboratory experiments and field trials revealed a positive effect on germination, plant height, and root length, with 90% control efficiency on wheat sharp eyespots and aphid infestations. Meanwhile, the distribution of thifluzamide, fludioxonil, and clothianidin residues in the wheat plants at harvest was below 0.05 mg/kg both at the recommended dosage and at 2.0 times the recommended dose. Furthermore, an artificial soil assay of biotoxicity in earthworms revealed a low level of toxicity at LC50 > 10 mg/kg. Overall, these findings suggest that TFC has the potential to control major soil-borne diseases and pest infestations in wheat, offering an environmentally-friendly alternative to more toxic pesticides.

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