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《Sugarcane and Canesugar》 2017-06
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The Study of Imidacloprid 2% G against Sugarcane Pests

ZHAO Huan-huan;SUN Dong-lei;LU Ying-lin;CHEN Li-jun;FU Jian-tao;DAI Si-xing;GONG Heng-liang;AN Yu-xing;Guangdong Provincial Bioengineering Institute (Guangzhou Sugarcane Industry Research Institute)/Guangdong Key Lab of Sugarcane Improvement & Biorefinery;  
The present test was conducted to study the effect of imidacloprid 2%G on controlling sugarcane pests under field conditions.The low-toxic pesticide of chlorpyrifos 5%G and high-toxic pesticide of carbofuran 3%G were used as control.The results revealed that efficacy of imidacloprid 2%G with a.i.1200 g/hm2 against sugarcane borers,Alissonotum impresssicolle Arrow,Ceratovacuna lanigera(Zehntner),Baliothrips serrateus Kobus were 64.61%~76.72%、86.34%~87.04%、100%、85.63%,and efficacy of imidacloprid 2%G with a.i.900 g/hm~2 against sugarcane borers,A.impresssicolle,C.lanigera,B.serrateus were 53.00%~68.82%,76.58%~79.58%,100%,80.22%,and efficacy of imidacloprid 2%G with a.i.600 g/hm~2 against sugarcane borers,A.impresssicolle,C.lanigera,B.serrateus were 44.12%~60.13%,64.42%~74.67%、81.48%,59.53%.Imidacloprid 2%G showed better efficacy than chlorpyrifos 5%G and carbofuran 3%G against sugarcane pests.Imidacloprid 2%G is an insecticide with high-efficacy and low-toxicity,and is safe for non-target organisms and the environment.
【Fund】: 中央农业科技成果转化资金项目(2014GB2E000042);; 广东省省级科技计划项目(2017A070701030)
【CateGory Index】: S435.661
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