近年来,我国北方地区推广使用甲拌磷颗粒剂薰蒸防治高梁蚜,效果很好。由于是薰蒸,会不会在施药中,或施药后引起人畜吸入中毒,这一问题为人们所关切,也直接影响到这一药剂的推广使用。为此,我们在施药高梁地进行了吸入毒性试验,以评价其安全性。 In recent years, northern China promote the use of phorate particles fumigation control sorghum aphid, the effect is very good. Since it is fumigation, will it cause people and animals to inhale poisoning during or after pesticide application, which is of concern and has a direct impact on the promotion and use of this drug. To this end, we administered sorghum inhalation toxicity test to assess its safety.