摘要
以50%福美双可湿性粉剂120g/667m2和50%烯酰吗啉可湿性粉剂40g/667m2为对照药剂,试验观察了55%福美双·烯酰吗啉可湿性粉剂40g/667m2,100g/667m2,160g/667m23个剂量处理对黄瓜霜霉病的田间防效。试验结果表明,施药后10d,防效分别为62.35%,70.26%,74.19%,以55%福美双·烯酰吗啉可湿性粉剂160g/667m2处理防效最高,且对黄瓜安全。
Using Thiram 50% WP 120 g/667 m^2 and Dimethomorph 50% WP 40 g/667 m^2 as the control pharmaceutical, 55% Thiram Dimethomorph WP of 40 g/667 m^2, 100 g/667 m^2, 160 g/667 m^2 were dealed with the field of cucumber downy mildew control effect. The results showed that the control effect reached respectively 62.35%, 70.26%, 74.19%. The Dimethomorph Thiram 55% WP of 160 g/667 m^2 is the best. And it is safe to cucumber.
出处
《长江蔬菜》
2010年第4期61-62,共2页
Journal of Changjiang Vegetables
