broad-spectrum organophosphorus pesticide hydrolase 广谱有机磷农药水解酶
It has a broad spectrum, low toxicity and high activity when used as pesticide.
脒类化合物作为杀螨杀虫剂，具有广谱、低毒、活性高的优势。
DFB is called "green pesticide" with the characters:individual mode of action, broad spectrum, high performance, hypovirulence, low cost, long residual efficient duration.
灭幼脲以其独特的杀虫方式，及其广谱、高效、低毒、低成本、残效期长等优点，被誉为“绿色农药”。
Matrine had broad-spectrum killing pesticide activity to acaridae, Pieris rapae L. and aphid.
苦参碱具有广谱杀虫活性，对叶螨、菜青虫、蚜虫均具有活性。
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