Field Efficacy Test of 22% Fipronil FS against Sugarcane Stem Borers and Thrips

[ Objective] The paper was to explore the field efficacy of 22% fipronil FS against sugarcane stem borer and thrips （Baliothrips serratus Kobus ）. [ Method] The field trial was conducted by foliar spraying of 22% fipronil FS and mixed broadcasting with fertilizer in 2014. [ Result ] Foliar spraying...

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Published in:Plant Diseases and Pests(植物病虫害研究：英文版) 2016-08, Vol.7 (4), p.23-26
Main Authors: Zeping, Wang, Lu, Liu, Hongtao, Jiang, Gemin, Zhang, Weihua, Huang, Qiang, Liang, Weixing, Duan, Yijie, Li, Jinju, Wei, Zhenqiang, Qin, Chenghua, Huang, Shanhai, Lin
Format: Article
Language:English
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Summary:[ Objective] The paper was to explore the field efficacy of 22% fipronil FS against sugarcane stem borer and thrips （Baliothrips serratus Kobus ）. [ Method] The field trial was conducted by foliar spraying of 22% fipronil FS and mixed broadcasting with fertilizer in 2014. [ Result ] Foliar spraying of 22% fipronil FS at the dose of 50 mIV667 m~ had the best control effect against sugarcane stem borer, and the control effect at 90 d post administration was 70.70%, significantly higher than that of control agent （61.86%）. Medium and high dose of 22% fipronil FS had better control effects against sugarcane thrips. [ Conclusion ] Considering control effects against sugarcane stem borers and thrips as well as sugarcane yield, it is recommended that 22% fipronil FS is sprayed at medium concentration （50 mL/667 m2 ）.
ISSN:2152-3932