首页> 外文期刊>Pesticide Research Journal >Relative Safety of Some Pesticides against Honey Bees, Apis Cerana Cerana Fab. and Apis Mellifera L. on Mustard (Brassica Juncea L. Czern)
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Relative Safety of Some Pesticides against Honey Bees, Apis Cerana Cerana Fab. and Apis Mellifera L. on Mustard (Brassica Juncea L. Czern)

机译:Apis Cerana Cerana Fab的某些农药对蜜蜂的相对安全性。和Apis Mellifera L.放在芥末酱上(Brassica Juncea L. Czern)

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摘要

Field experiments were carried out during 2003-04 and 2004-05 to compare the field weathered toxicity/ safety of pesticides against honey bees Apis cerana cerana Fab. and Apis mellifera L on mustard. All the treatments were applied at 50% flowering of Brassica juncea L. (Czern.) with a knapsack sprayer. Flower stalks were cut at different intervals and honey bees were released on them to know the field weathered toxicity. Studies revealed the following order of safety after 120 h of spraying; imidacloprid seed treatment > spiromesifen > B. thuringiensisvax. kurstaki> endosulfan > imidacloprid foliar application > cypermethrin + B. thuringiensisvar. kurstaki> l-cyhalothrin + azadirachtin > cypermethrin > l-cyhalothrin.
机译:在2003-04年和2004-05年之间进行了田间试验,比较了农药对蜜蜂Apis cerana cerana Fab的田间风化毒性/安全性。和芥末上的Apis melliferaL。用背负式喷雾器将所有处理在芥菜(Czern。)的50%开花时进行。将花梗以不同的间隔切开,然后将蜜蜂释放在它们上,以了解田间风化的毒性。研究表明,喷洒120小时后,安全性如下:吡虫啉种子处理>螺索米芬>苏云金芽孢杆菌。库尔斯塔基>硫丹>叶吡虫啉应用>氯氰菊酯+苏云金芽孢杆菌。 urstaki> l-氟氯氰菊酯+印za素>氯氰菊酯> l-氟氯氰菊酯。

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