苏云金杆菌杀虫剂的田间使用技术

• 作 者: 冯书亮
• 机 构: 省农科院植保所,
• 出 处: 河北农业科技
• 发表日期: 1986年06期
• 关键词: 苏云金杆菌 田间使用 菜粉蝶 杀虫剂 菌剂 棉铃虫 菌系 应用技术 玉米螟 小菜蛾

在用苏云金杆菌防治害虫的新兴领域里,田间使用技术是一个非常重要的课题,但又是常被忽略的问题。根据国内外研究文献和我们田间应用技术经验,要达到理想的防治效果应注意以下几点。 1.菌剂的选择:在防治害虫时,一定选用对杀死这种害虫最有效的菌系制剂。例如在防治玉米螟、棉铃虫、菜粉蝶、小菜蛾等害虫时,用“HD一1”

In the emerging field of combating pests with Bacillus thuringiensis, field use of technology is a very important issue, but it is often overlooked. According to domestic and foreign research literature and our field application of technical experience, to achieve the desired effect of prevention and treatment should pay attention to the following points. 1. The choice of fungi: In the control of pests, we must choose the most effective to kill this pest bacterial strains formulations. For example, in the control of corn borer, cotton bollworm, cabbage butterfly, diamondback moth and other pests, with “HD-1”