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呋喃丹是一种广谱高效低残留的胺基甲酸酯类杀虫(包括线虫)剂,对害虫有触杀、胃毒和内吸杀虫作用.用呋喃丹颗粒剂防治亚洲玉米螟,在我国尚缺乏试验与应用,施用呋喃丹后在玉米粒中的残留量究竟怎样,也待测定.我们于1980-1985年在室内进行了呋喃丹颗粒剂防治亚洲玉米螟的杀虫测定,在田间作了适宜用药量试验,并测定了呋喃丹在玉米籽粒中的残留量.
Carbofuran is a broad-spectrum, high-efficient and low-residue carbamate insecticidal (including nematodes) agent that has contact toxicity, stomach toxicity and systemic insecticidal activity to pests. Carbofuran is used to control Asian corn borer in China But still lack of test and application, after the application of carbofuran residues in the corn kernel exactly what we have to be determined.We conducted in the years of 1980-1985 carbofuran granules insecticidal determination of Asian corn borer in the field for Appropriate dosage test, and determination of carbofuran residue in corn kernels.