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提高治虫效果的新Ｂｔ制剂据美国ＡｂｂｏｔｔＬａｂｏｒａｔｏｒｉｅｓ公司宣称，已研制出Ｂｔ新杀虫剂ＤｉｐｅｌＥＳ／ＮＴ，该产品不仅可以提高对烟蚜夜蛾、棉铃虫和粘虫的防效，且开创了棉花害虫生物防治的新标准。在三角洲棉区的测试证实，ＤｉｐｅｌＥＳ／ＺＴ在抗...
New Bt preparations to improve pest control According to the U.S. company Abbott Laboratories, Bt new pesticide DipelES / NT has been developed that not only enhances the control efficacy against tobacco budworm, cotton bollworm and armyworm, but also creates cotton pests Biological control of a new standard. In the delta area test confirmed that DipelES / ZT in the ...