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黑光灯、杨枝把、糖醋酒液等常规测报方法投资大,费工多;一旦缺电,就中断了正常工作,失去了资料的连续性;杨枝把需十天半月更换一次;糖醋酒液,由于蒸发也需随时添补。为了探索新的测报手段,我们从1984年开始着手对棉铃虫、性信息素在害虫测报上的应用研究工作,现将工作情况简介如下:1984年我们在饶阳张各庄试点,诱芯由农牧渔业部测报站提供,型号有 A、B、C、D、E 五种,因为取回诱芯已在7月,只做了二代成虫性诱工作。每种诱芯,3个为一组,每一诱
Black light, sticks, sweet and sour wine and other conventional methods of measuring large investment, more work; once the power shortage, interrupted the normal work, lost the continuity of the data; Vinegar liquor, due to evaporation also need to add at any time. In order to explore the new means of measuring and reporting, we started from 1984 on the bollworm, sex pheromone in the application of pests on the report, now the work is as follows: In 1984 we Raoyang Zhanggezhuang pilot, induced by Ministry of Agriculture, Animal Husbandry and Fisheries Department reported that the model is A, B, C, D, E five, because the recovery of the trap has been in July, only the second generation of adult lure work. Each kind of lure, 3 for a group, each lure