摘要
大豆疫霉病是黑龙江省大豆生产的主要病害 ,为尽快控制其危害 ,1999年我们进行了田间药剂筛选试验 ,从供试的 10种农药中筛选出 2个防效好的化学药剂和一个生物药剂。中国科学院的大豆种衣剂 2 6号甲效果最好 ,防效是 73 7%。其次是 58%瑞毒霉锰锌和生防菌剂“818” ,防效分别是 60 1%和 4 7 0 %。
Phytophthora root rot of soybean is the major disease of soybean production in Heilongjiang. To control the disease, we did the field screening of agents in 1999. Two kinds of chemical drug and one kind of biological agent were selected from ten kinds of pesticide. The effect of the soybean coating agent No. 26-1 from CAAS was the best. The preventive effect reached 73.7%. The next were the 58% mytalxyl-manganese zinc and the biological contral agent '818'. Their preventive effects were 60.1% and 47.0% respectively.
出处
《黑龙江农业科学》
2001年第4期49-50,共2页
Heilongjiang Agricultural Sciences
