1998年我库在购进的一批小麦中发现有活的谷蠹(在此之前我库没发现过活的谷蠹)。进粮结束后,我们用磷化铝常规熏蒸,仅能杀死少量谷蠹,严重部位经磷化铝多次处理,谷蠹仍不能全部杀死。1999年我们考虑到各仓存粮有谷蠹、玉米象、赤拟谷盗等害虫共存状况,由于谷蠹对氯化苦敏感,玉米象、赤拟谷盗等则对磷化铝敏感,于是决定对11号仓和27号仓共1470t包装小麦采取氯化苦和磷化铝混合常规熏蒸处理,结果显示效果较好:不但两个 In 1998, my library found a living grain borer in a batch of wheat bought (before this we found no live grain borer). After the end of grain, we use conventional aluminum phosphide fumigation, can only kill a small number of valley beetles, severe parts of the multiple treatment of aluminum phosphide, gypsum still can not kill all. In 1999, we considered the coexistence of pests, such as grain borer, corn weevil and red mugwort in each grain storage warehouse. Due to the sensitivity of chlorimuron to corn borer, corn weeds and red mulberry were sensitive to aluminum phosphide. Therefore, we decided The 1170 and 27 positions a total of 1470t packaging wheat chloropicrin and aluminum phosphide mixed conventional fumigation results show good results: not only two