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噻虫嗪是一种全新结构的第二代烟碱类高效低毒杀虫剂,对害虫具有胃毒、触杀及内吸活性,可用于叶面喷雾及土壤灌根处理。其施药后迅速被内吸并传导到植株各部位,对刺吸式害虫如蚜虫、飞虱、叶蝉、粉虱等有良好的防效。氟虫腈是一种苯基吡唑类杀虫剂、杀虫谱广,对害虫以胃毒作用为主,兼有触杀和一定的内吸作用,其作用机制在于阻碍昆虫γ-氨基丁酸控制的氯化物代谢,因此对蚜虫、叶蝉、飞虱、鳞翅目幼虫、蝇类和鞘翅目
Thiamethoxam is a new structure of the second generation of nicotine high efficiency and low toxicity insecticide with stomach poisoning, contact toxicity and systemic activity, can be used for foliar spray and soil irrigation. After spraying, it is rapidly absorbed and transmitted to various parts of the plant, and has good control effects on sucking pests such as aphids, planthoppers, leafhoppers and whitefly. Fipronil is a phenylpyrazole insecticide, insecticidal spectrum wide, the role of pests to stomach poisoning, both contact and certain endocytosis, its mechanism of action is to hinder the insect γ-aminobutyric acid Control of chloride metabolism, so aphids, leafhoppers, planthoppers, Lepidoptera larvae, flies and Coleoptera