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运用微胶囊技术把氰戊菊酯与毒死蜱原药包裹在囊中,然后与涂料制成0.5%、1.0%、2.0%、5.0%杀虫涂料,经试验,2.0%-5.0%的微胶囊杀虫涂料对谷蠹Rhyzopertha dominica F.、玉米象Sitophilus zeamais Motschulsy、赤拟谷盗Tribolium castanamensis L.杀灭率为100%,对书虱Atropus pulsatoria Linnaeus、螨Acarus类杀灭率在90%以上,1.0%的杀虫涂料对以上害虫杀灭率在90%以上,进口杀虫涂料对谷蠹、玉米象、赤拟谷盗杀灭率在85% 以上,但对书虱、螨类无效。经成本核算,若采用3%新型杀虫涂料,成本仅为进口杀虫涂料的29.1-33.3%。
The microcapsule technology was used to encapsulate fenvalerate and chlorpyrifos in capsules, and then 0.5%, 1.0%, 2.0% and 5.0% insecticidal coatings were made with the coating. After testing, 2.0% -5.0% microcapsules The killing rates of Rhyzopertha dominica F., Sitophilus zeamais Motschulsy, Tribolium castanamensis L. were 100% for the insect pest coating, more than 90% for the Acarus species of Atropus pulsatoria Linnaeus, 1.0 % Of the insecticidal coating to kill more than 90% of the above pests, the imported insecticidal coating of Beetle, corn, red tarragon kill more than 85%, but the book lice, mites invalid. After costing, if using 3% new type of insecticidal coating, the cost is only 29.1-33.3% of imported insecticidal coating.