现代农业航空作业技术防治水稻稻瘟病示范总结

Effects of Modern Agricultural Flight Operation on Rice Blast

运用航化作业对水稻施用75%三环唑可湿性粉剂,与对照药剂相比,研究其对水稻稻瘟病的田间防治效果,结果表明,在水稻破口期施用75%三环唑可湿性粉剂20 g/667㎡防效最好,对水稻安全,且增产效果显著。

Controlling effects of 75% tricyclazole wettable power applied by flight were studied.The results showed that 20 g 75% tricyclazole wettable power per 667 m2 had the best effects at heading stage and increased yield significantly.