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在平房仓储藏小麦表层对于硅藻土普粮泰采用嵌镶式应用,比较不同剂量、不同表层拌粮深度的防虫杀虫效果。经过3￣7月份5个月的观察试验表明在没有拌硅藻土的区域发现有玉米象(1头/kg)和锈赤扁谷盗(1头/kg)的情况下,拌有不同剂量拌硅藻土部位未发现甲虫类害虫,拌硅藻土的部位和非拌硅藻土部位均有书虱发生,书虱发生密度在拌硅藻土的区块与未拌的区场外之间没有明显差别。施用硅藻土的小麦水分和容重有了一定的下降。
In the cottage storage wheat surface layer of diatomite Pulu Thai use mosaic application, compare the different doses of different surface depth of the grain mixed pest control insecticidal effect. After 3 ~ July 5 months of observation and test showed that in the absence of mixed diatomaceous earth was found in the corn (1 / kg) and rust Cistanche (1 / kg), mixed with different doses Mixed with diatomaceous earth part of the site did not find beetles pests, mix diatomaceous earth parts and non-mix diatomaceous earth are tick lice occur, book lice density in the mix diatomaceous earth block and unmixed outside the area There is no significant difference between. There was a certain drop in the moisture and bulk density of the wheat treated with diatomaceous earth.