【摘要】 选用5种常见的杀虫蚜剂作为供试药剂，试验其在伏椒大红袍花椒花期时对蚜虫的防治效果。结果表明，65%吡蚜·螺虫酯水分散粒剂3 500倍液花期防治蚜虫效果最好，其次是30%噻虫嗪悬浮剂2 500倍液和10%吡虫啉乳油2 500倍液，这3种药剂均可作为杀蚜剂在花椒花期轮替使用。更多还原

【Abstract】 Five common insecticides for Aphidoidea were selected as the test agents to test their control effects on Aphidoidea during the flowering period of Fujiao Dahongpao Zanthoxylum bungeanum The results showed that the 65% pymetro-spirofetil water dispersion granule at a ratio of 3 500 times had the best effect in controlling Aphidoidea during the flowering period. Next come the 30% thiamethoxam suspension at a ratio of 2 500 times and the 10% imidacloprid emulsifiable concentrate at a ratio of 2 500 times. All three agents could be used as Aphidoidea killers and alternated during the flowering period of Zanthoxylum bungeanum.更多还原