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在“预防为主,综合防治”的植保方针指导下,星子县农业局病虫测报站,学习国内外有关利用害虫体液防治害虫的经验,在去年早、晚两季稻上进行了稻叶蝉虫体液防治稻叶蝉效果的试验,取得了初步成效。配制虫体液,先要收集虫体。他们是采取在早晚稻秧田捕捞和早稻收割时趁稻叶蝉集中在田角边时捕捞,以及晚上用灯光诱集三种方法收集虫体。虫体收集后立即放进室内,称重,再装入广口玻瓶或陶瓷钵中,然后充分捣烂,倒入高出虫体2寸左右深的清水将虫体淹没,浸1—2天(最好用电动离心
Under the guidance of the plant protection policy of “prevention first and comprehensive prevention and control”, the insect and insect repellent station of Xingzi County Bureau of Agriculture learned the experiences of using pest and body fluid to control pests at home and abroad. On the morning and evening last year, Insect body fluid control leafhopper effect test, and achieved initial results. Preparation of parasites, first to collect worms. They took fishing in the morning and evening when harvesting rice and early rice harvest while rice leafhoppers focused on the edge of the field fishing, and the evening light trap three ways to collect worms. Insects collected immediately into the room, weighed, and then loaded into a wide mouth glass or ceramic bowl, and then fully smashed, into the worm body about 2 inches deep water to submerge the parasites, dip 1-2 Day (best to use electric centrifugal