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灭病威是一种广谱、高效、安全、残效期长的杀菌剂,对黄瓜炭疽病的防效尤其显著。在黄瓜发生炭疽病初期用灭病威500倍液和发病后用300倍液进行防治,均收到良好效果,产量增加,生育期延长,未发现有药害。包头郊区沙尔沁乡邢有旺家的温室黄瓜有一半以上得了炭疽病,用灭病威300倍液喷洒;5天后第二次喷洒;间隔7天第三次喷药,共喷8次基本控制了炭疽病的为害,57天后才又发现了炭疽病斑。经用灭病威防治的黄瓜,由原来每次采收36
Exacerbation is a broad-spectrum, efficient, safe, long-term fungicide, cucumber anthracnose prevention effect is particularly significant. Anthracnose in the cucumber cucumber disease early onset with 500 times the disease and 300 times after the onset of disease prevention and control were received good results, increased production, growth period extended, no injury found. More than half of greenhouse cucumbers in Xing’eroxuan Township, Baeritou Suburb, have more than half of them got anthracnose and are sprayed with 300 times of disease-reducing agents. The second spraying is carried out after 5 days. The third spraying is carried out at intervals of 7 days for a total of 8 times. Anthrax damage, 57 days after the discovery of anthrax spots. After the cucumber with the control of virulent Granville, each from the original harvest 36