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美国佐治亚州大学的昆虫科研人员,用桔渣拌和农药,制成颗粒杀虫剂,经飞机撒施在棉田,对棉铃虫和其他大田害虫有明显的防治效果。桔渣是柑桔罐头工业的下脚料,有芳香味和甜味。农药灭多虫,又名甲氨叉威,是广谱性杀虫、杀线虫剂,其有效成分是:0-[1-(甲硫基)乙基叉胺基]-N-甲基氨基甲酸酯。将这两种原料加工制成颗粒剂,灭多虫占颗粒剂含量的1.25%,每亩施用颗粒剂3斤左右。
Insect researchers at the University of Georgia in the United States made use of orange dregs to mix pesticides to make granular insecticides. They were sprinkled onto cotton fields to control bollworm and other field pests. Citrus dregs are an aftertaste to the citrus canning industry, with aroma and sweetness. Insecticide exterminator, also known as methimazole, is a broad spectrum insecticidal, nematicide, the active ingredient is: 0- [1- (methylthio) ethylidenamino] -N-methylamino Formate. The two raw materials processed into granules, killing multiply worms accounted for 1.25% of the granules, granules per acre applied about 3 pounds.