摘要
为了解小麦穗期主要施用农药残留超标的风险,选取了50%多菌灵可湿性粉剂、25%氰烯菌酯悬浮剂、40%戊唑·多菌灵悬浮剂、50%多菌灵悬浮剂、30%戊唑·福美双可湿性粉剂在小麦穗期用药1~3次,考察其最终残留量。试样验结果表明,施用多菌灵的处理,不同的用药次数、用药剂量,小麦籽粒中均能检测出多菌灵残留,而氰烯菌酯、戊唑醇、福美双均为未检出。
In order to investigate the risk of fungicide residue exceeding maximum residue limit, the field trials were carried out with carbendazim 50% WP, phenamacril 25% SC, tebuconazole + carbendazim 40% SC, carbendazim 50% SC,tebuconazole + thiram 30% WP in wheat earing stage by spraying one time, two times or three times, respectively. The results showed that carbendazim were detectable in wheat, but phenamacril, tebuconazole, thiram were non-detectable.
出处
《现代农药》
CAS
2015年第5期42-43,49,共3页
MODERN AGROCHEMICALS