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美国生产生物农药的ＡｇｒａＱｕｅｓｔ公司宣布 ,该公司发现的一种增效剂能增强生物杀虫剂苏云金杆菌 (Ｂｔ)的杀毛虫效力达 1 0倍 (增强倍数视毛虫种类而定 )。此增效剂还可用于防除对Ｂｔ喷剂和Ｂｔ作物 (含Ｂｔ的转基因大豆和棉花 )已产生抗性的害虫。此增效剂是该公司用筛
AgraQuest, a U.S. company that produces biopesticides, announced that it has discovered a synergist that enhances 10 times the killing effect of the biopesticide Bt against Bacillus thuringiensis (enhancement factor depending on caterpillar species). This synergist can also be used to control pests that have become resistant to Bt sprays and Bt crops (Bt-containing transgenic soybeans and cotton). This synergist is a sieve for the company