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当前位置: 首页 > 文章 > 50%噻虫胺WG防治柑橘吹绵蚧和潜叶蛾田间药效试验 农药 2009,48 (12) 60-62
Position: Home > Articles > Control Efficacy of Clothianidin 50% WG on Lcerya parchasi Maskell and Phyllocnistis citrella Stainton Agrochemicals 2009,48 (12) 60-62

50%噻虫胺WG防治柑橘吹绵蚧和潜叶蛾田间药效试验

作  者：
李保同;汤丽梅;曾水根;林燕春
单  位：
江西省吉安县植保站;江西农业大学农学院;江西省萍乡市湘东区植保站
关键词：
噻虫胺;柑橘吹绵蚧;柑橘潜叶蛾;防效
摘  要：
田间试验结果表明:50%噻虫胺WG240、480、960ga.i./hm2对柑橘吹绵蚧和潜叶蛾具有良好的防治效果,药后7～56d对吹绵蚧的防效显著优于或相当于对照药剂25%噻虫嗪WG240ga.i./hm2处理和48%毒死蜱EC720ga.i./hm2处理,对柑橘潜叶蛾的防效显著优于或相当于对照药剂25%噻虫嗪WG240ga.i./hm2处理和18%杀虫双AS900ga.i./hm2处理。根据害虫发生的严重程度和从经济效益考虑,建议在生产上使用剂量为240～480ga.i./hm2。
译  名：
Control Efficacy of Clothianidin 50% WG on Lcerya parchasi Maskell and Phyllocnistis citrella Stainton
作  者：
LI Bao-tong 1,TANG Li-mei 1,ZENG Shui-gen 2,LIN Yan-chun 3(1.College of Agronomy,Jiangxi Agricultural University,Nanchang 330045,China;2.Plant Protection Station of Ji'an County,Ji'an 343100,Jiangxi,China;3.Plant Protection Station of Xiangdong Borough,Xiangdong 343100,Jiangxi,China)
关键词：
clothianidin;Lcerya parchasi Maskell;Phyllocnistis citrella Stainton;efficacy
摘  要：
The results of field trials showed that clothianidein 50%WG against Lcerya parchasi Maskell and Phyllocnistis citrella Stainton had the good efficacy.The efficacy of clothianidein 50%WG at the rate of 240,480,960 g a.i./ha were significantly higher than or equal to those of thiamethoxam 25%WG at the rate of 240 g a.i./ha and chlorpyrifos 48%EC at the rate of 720 g a.i./ha against L.parchasi,significantly higher than or equal to those of thiamethoxam 25%WG at the rate of 240 g a.i./ha and bisultap 18%AS at the rate of 900 g a.i./ha against P.citrella on the seventh to fifty-sixth day after treatment.Recommended using dosage of clothianidein 50%WG against L.parchasi and P.citrella was 240-480 g a.i./ha according to occurrence degrees of pests and for the consideration of economic benefits.

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