| 24%螺虫乙酯SC防治柑橘木虱、粉虱等4种主要害虫田间药效试验 |
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| 引用本文： | 邓明学,覃旭,谭有龙,翟高云,甘光耀,蒋建军,蓝冰团,韦巍.24%螺虫乙酯SC防治柑橘木虱、粉虱等4种主要害虫田间药效试验[J].农药,2011,50(3). |
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| 作者姓名： | 邓明学 覃旭 谭有龙 翟高云 甘光耀 蒋建军 蓝冰团 韦巍 |
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| 作者单位： | 1. 广西柑桔研究所,广西,桂林,541004
2. 柳州市惠农化工有限公司,广西,柳州,545002 |
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| 基金项目： | 广西自然科学资金项目(桂科自0728039); 广西壮族自治区桂林市科技攻关项目(050110-1) |
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| 摘 要： | 目的]为探明螺虫乙酯对柑橘主要害虫的防治效果,于2010年5—8月进行了柑橘粉虱、潜叶蛾、木虱、红蜘蛛的田间药效试验。结果]24%螺虫乙酯SC 1000 mg/L对柑橘粉虱药后1、3 d的防效高于90.1%;1 000 mg/L对柑橘潜叶蛾药后4 d的防效低于30.2%;对柑橘木虱防效不稳定,在5—6月2次试验中,只有500 mg/L对柑橘木虱防效高(药后24 h防效>95%),在8月的试验中,333、500、1 000 mg/L药后1~15 d的防效均低于82%;500 mg/L对柑橘红蜘蛛药后1~22 d的防效为48.7%~93.9%。结论]24%螺虫乙酯SC对柑橘粉虱、红蜘蛛防效好;对木虱防效不稳定;对潜叶蛾防效差。
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| 关 键 词： | 螺虫乙酯 柑橘木虱 柑橘粉虱 柑橘潜叶蛾 柑橘红蜘蛛 防效 |
Field Efficacy Trials of Spirotetramat 24% SC on Diaphorina citri Kuwayama and Dialeurodes citri Ashmead and Other Citrus Pests |
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| DENG Ming-xue,QIN Xu,TAN You-long,ZHAI Gao-yun,GAN Guang-yao,JIANG Jian-jun,LAN Bing-tuan,WEI Wei.Field Efficacy Trials of Spirotetramat 24% SC on Diaphorina citri Kuwayama and Dialeurodes citri Ashmead and Other Citrus Pests[J].Pesticides,2011,50(3). |
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| Authors: | DENG Ming-xue QIN Xu TAN You-long ZHAI Gao-yun GAN Guang-yao JIANG Jian-jun LAN Bing-tuan WEI Wei |
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| Affiliation: | DENG Ming-xue1,QIN Xu1,TAN You-long1,ZHAI Gao-yun2,GAN Guang-yao2,JIANG Jian-jun2,LAN Bing-tuan2,WEI Wei2 (1.Guangxi Citrus Research Institute,Guilin 541004,Guangxi,China,2.Liuzhou Huinong Chemical Company,Liuzhou 545002,China) |
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| Abstract: | Aims]The field efficacy trials on spirotetramat 24% SC had been conducted to validate the control effect against Dialeurodes citri Ashmead,Phyllocnistis citrella Stainton,Diaphorina citri Kuwayama and Panonychus citri McGregor in May to August in 2010.Results] The results of field trials showed that the efficacies of 1,3 days after treatment of spirotetramat 24% SC were over 90.1% at 1000 mg/L.The efficacy was lower than 30.2% on the 4th day after treatment against Phyllocnistis citrella at 1000 mg/L.Spir... |
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| Keywords: | spirotetramat Diaphorina citri Kuwayama Dialeurodes citri Ashmead Phyllocnistis citrella Stainton Panonychus citri McGregor efficacy |
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