论文部分内容阅读
生物制剂 HD—1杀虫菌剂属苏芸金杆菌,是当前国内外已大量生产、应用与推广的一种新型菌制剂。能防治农林果蔬多种鳞翅目害虫。内蒙古园艺所于1982年从湖南省微生物研究所引进 HD—1杀虫菌剂(含活孢子数100亿/克)。几年来试验证明:在 HD—1杀虫菌剂中加少量的增效剂,对果树害虫如天幕毛虫、苹果巢蛾、山楂粉蝶、刺蛾等,防效可达80％以上;当害虫猖獗发生时,可用高效低毒化学农药与之配合使用,防效更
Biocide HD-1 insecticide is a strain of Bacillus thuringiensis. It is a new type of bacterium that has been mass-produced, applied and popularized at home and abroad. Can control a variety of agricultural and forestry fruits and vegetables Lepidoptera pests. Inner Mongolia Horticultural Institute in 1982 from the Hunan Institute of Microbiology introduced HD-1 insecticide (including the number of live spores 10 billion / g). Tests over the past few years proved that: adding a small amount of synergist to HD-1 insecticide, fruit pests such as sky caterpillars, apple-nest moth, hawthorn butterflies, moths, etc., the control effect of up to 80%; when the pests rampant Occurred when available with high efficiency and low toxicity of chemical pesticides used in conjunction with it, more effective