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Adage是美国Syngenta公司近年开发成功的一种新型杀虫剂。实验表明 ,用 0 5 ppm～ 4ppm的剂量处理玉米种子 ,对赤拟谷盗、玉米象和锯谷盗的防治效果因虫种、剂量、处理时间和处理温度而有差异。当处理浓度为 4 ppm、处理时间为 1～ 6d时 ,玉米象成虫在 2 2℃、2 7℃和 32℃时的死亡率分别为 79 3%～ 89 3%、91 2 %～ 99 2 %和 97 5 %～ 10 0 %。而对于赤拟谷盗 ,处理时间比处理温度更重要 ,当处理浓度为 4 ppm、温度为 2 7℃、处理时间为 1、2、3、6d时 ,赤拟谷盗成虫死亡率分别为 2 3 4 %、4 0 1%、6 0 8%和 10 0 %。同样 ,Adage对锯谷盗的防治效果也明显受到处理时间的影响。当处理浓度为 4 ppm、温度为 32℃、处理时间为 1、2、3、6d时 ,锯谷盗成虫死亡率分别为6 6 0 %、88 5 %、96 7%和 10 0 %。
Adage is a new insecticide successfully developed by Syngenta Company in recent years in the United States. Experiments show that the treatment of corn seeds with doses of 0-5 ppm ~ 4 ppm has some effects on the control effects of Trichosanthes, corn and sawdust due to insects, dosage, treatment time and treatment temperature. The mortality rates of adult corn adults at 2 2 ℃, 2 7 ℃ and 32 ℃ were 79 3% ~ 89 3% and 91 2% ~ 99 2% respectively when the treatment concentration was 4 ppm and the treatment time was 1 ~ 6 days. And 97 5% ~ 100%. However, the treatment time is more important than the treatment temperature for the red-tarrel. When the treatment concentration is 4 ppm, the temperature is 27 ℃ and the treatment time is 1, 2, 3 and 6 days, the mortality of adults 34%, 40%, 60% and 100% respectively. Likewise, Adage’s control of sawbugs is also significantly affected by processing time. The mortality rates of adult sawfly were 6 6%, 88 5%, 96 7% and 100% when the treatment concentration was 4 ppm, the temperature was 32 ℃ and the treatment time was 1, 2, 3 and 6 days.