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田间小区药效试验结果表明,按有效成份计算,每公顷以50 % 甲基1605 乳油750ml、20% 高渗久效磷乳油225～300ml、40% 辛久乳油300～450ml 等剂量进行单用或者混配使用,防治棉花铃期盲蝽象的效果均在63-33%以上,持效期超过7d,其药效和持效优于或接近40% 久效磷乳油600ml 处理;20 % 灭多威单用防效较高但持效期短;含久效磷成份处理的持效期长于含辛硫磷处理;辛久乳油合剂,灭多威+ 久效磷处理都较同剂量农药单剂使用处理具有一定的增效作用。
Field trial results show that, according to the active ingredient, per hectare with 50% methyl 1605 EC 750ml, 20% hypertonic monocrotophos 225 ~ 300ml, 40% indocuridine 300 ~ 450ml and other doses alone or The results showed that the effect of preventing and controlling cotton stink bug was over 63-33% and the persistence period was more than 7d, its efficacy and persistence were better than or close to 40% monocrotophos 600ml; 20% Wei alone with high control efficacy but short duration; with long-acting phosphorus treatment of the persistence of phoxim longer than the treatment; Xin long cream mixture, methomyl + monocrotophos treatment than the same dose of a single dose of pesticides The use of processing has some synergies.