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常用化学农药对棉蝗的毒杀作用

TOXICITY OF COMMON PESTICIDES TO CHONDRACRIS ROSEA
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摘要 从6种常用的化学农药中筛选出灭杀毙和灭幼脲Ⅲ号杀虫剂,其毒力测定和林间大面积防治试验表明,用这两种农药的800~1500倍液毒杀棉蝗2~3龄跳蝻,其杀虫效果可达97.0%~100%。 MSP Dimilic Ⅲ were selected from 6 pesticides which are common in use to control cotton locust. The experiment was carried out at a large area. under forest and the result indicated that sing 800 ̄ 1500 times sulution concentration of the two pesticides to control 2-3 instar nymph of cotton locust, the toxicity was effective and the death rate could reach 97.0%- 100%.
出处 《广东林业科技》 1996年第2期32-34,共3页 Forestry Science and Technology of Guangdong Province
关键词 棉蝗 灭杀毙 灭幼脲Ⅲ号 药剂防治 cotton locust, MSP, Dindlic Ⅲ, chemical control
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