绿色功夫和锐劲特对食用菌害虫的防治效果测定  

Effect test of Cyhalothrin and Fipronil on mushroom pests

作　　者：温志强[1] 王元兴 

机构地区：[1]福建农业大学地环系微生物教研室,福州350002 [2]福建省福安市植保站,福安355000

出　　处：《华东昆虫学报》2000年第2期102-106,共5页Entomological Journal of East China

摘　　要：室内毒力测定和菇房药效试验表明 ,绿色功夫和锐劲特对食用菌害虫眼蕈蚊和果蝇有较强的毒力和较好的防治效果。绿色功夫对眼蕈蚊和果蝇的 LC50 分别为 5.0 8mg/ L和 2 .4 5mg/ L。锐劲特对眼蕈蚊和果蝇的L C50 分别为 8.75mg/ L和 8.50 mg/ L。菇房防治效果显示 :用质量浓度 12 .5mg/ L和 6.2 5mg/ L的绿色功夫液浇淋和喷雾菌袋防治效果达 88.6%、81.8%和 75.9%、65.1%。用浓度 33.3mg/ L和 16.7mg/ L的锐劲特液浇淋和喷雾菌袋 ,防治效果分别达 82 .5%、68.2 %、和 70 .4 %、56.4 %。The results of toxicity test and effect trial showed that Cyhalothrin and Fipronil had high toxicity and good effect on Lycoriella sp. and Drosophila sp.. The LC 50 of Cyhalothrin on Lycoriella sp. and Drosophila sp. were 5.08mg/L and 2.45mg/L, and LC 50 of Fipronil on Lycoriella sp. and Drosophila sp. were 8.75mg/L and 8.50mg/L,respectively. The effect were 88.6%, 81.8% and 75.9%, 65.1%, respectively in the ways of pouring and spraying with 12.50 mg/L and 6.25mg/L Cyhalothrin, while the effect were 82.5%, 68.2% and 70.4%, 56.4%, respectively, with the same treatments with 33.33mg/L and 16.67mg/L.

关 键 词：绿色功夫 锐劲特 食用菌害虫 防效测定 防治效果 

分 类 号：S482.3[农业科学—农药学]