首页> 外文期刊>Indian Journal of Entomology >EFFICACY OF DINOTEFURAN 20% SG AGAINST MAJOR PLANTHOPPERS OF RICE
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EFFICACY OF DINOTEFURAN 20% SG AGAINST MAJOR PLANTHOPPERS OF RICE

机译:Dinotefuran 20%SG对稻米大型Planthppers的疗效

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The efficacy of dinotefuran 20% SG was evaluated against white backed planthopper (WBPH) and brown planthopper (BPH) in rice during 2016 and 2017. Doses of 30, 40 and 50 g a.i. along with imidacloprid 17.8 SL and quinalphos 25 EC @ 20 and 500 g a.i. ha~(-1), respectively were compared. The results revealed that dinotefuran @ 40 and 50 g a.i. ha~(-1) proved significantly better (1.70- 2.04 WBPH /hill; 2.02- 2.61 BPH/ hill) at 5, 7 and 10 days after spray as compared to imidacloprid (2.75- 4.29 hoppers/hill), quinalphos (3.32- 4.91 hoppers/hill) and untreated control (17.78- 26.67 hoppers/hill) across all locations evaluated. The grain yield ha1 was also significantly more with these treatments.
机译:在2016年和2017年,在水稻中对白色背垫锅(WBPH)和褐色Planthopper(BPH)评估了Dinotefuran 20%SG的疗效。剂量为30,40和50 g A.i。 以及咪酰基啉代洛链17.8个SL和喹蜘蛛活25 EC @ 20和500 G A.I. 分别比较HA〜(1)。 结果表明,Dinotefuran @ 40和50 G A.I. 与ImidaCloprid(2.75- 4.29跳坡/山),喹啉类(3.32- 4.91跳跃者/山丘)和未经治疗的控制(17.78-26.6767升降者/山丘)评估的所有地方。 随着这些治疗,谷物产量Ha1也显着更多。

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