金斧种衣剂防治大豆根腐病效果初报

通过在2003—2004年用金斧种衣剂(1:80、1:100、1:120、1:150)、35%多·克·福悬浮种衣剂(1:60)以及50%多菌灵可湿粉和50%福美双可湿粉包衣处理大豆种子。结果表明金斧种衣剂(1:80、1:100)在提高大豆出苗率、对根腐病防效、大豆产量方面都优于35%多·克·福悬浮种衣剂(1:60)包衣处理以及50%多菌灵可湿粉和50%福美双可湿粉两种单剂。在黑龙江省内的示范试验表明,金斧种衣剂防治大豆根腐病的效果平均达81.9%,平均增产15.8%。

Study on the Control Effect of JinFu Seed Coating to Root Rot of Soybean

In 2003 and 2004, soybean seed was coated with JinFu seed coating (1:80, 1:100, 1:120, 1:150), 35% Carbendzim-Carbofurum-Thiuram seed coating, 50% carbendazim and 50% Thiuram salt wettable powder respectively. The results showed that JinFu is better than 35% Carbendzim-Carbofurum-Thiuram seed coating, 50% carbendazim and 50% Thiuram salt wettable powder in improving the seedling ratio, the control effect for root rot of soybean and yield of soybean. Demonstrations in Heilongjiang showed that the average control effect of JinFu seed coating is 81.9% and 15.8% of average yield is added.