樟子松大田育苗细菌性病害防治试验  

Test on Bacterial Disease Control Field Planting of Pinus sylvestris

作　　者：石怀芳 李洪伟 

机构地区：[1]大通县林业局,青海大通810101

出　　处：《青海农林科技》2013年第2期73-75,共3页Science and Technology of Qinghai Agriculture and Forestry

摘　　要：施用3种药剂防治樟子松细菌性病害,三种药剂对病害有不同效果,其中500倍30%代森锰锌与500倍70%敌磺钠可溶性粉剂防治效果均达90%以上,硫酸亚铁防病效果较好,且持效期长,试验对樟子松大田播种育苗具有指导意义。Using of 3 kinds of insecticides to control bacterial diseases of Pinus sylvestris, three agents have different effect on the disease, the effect of 500 times 30% maneozeb and 500 times ？0% Fenaminosulf soluble powder reached above 90% , ferrous sulfate had better control effect and long duration, the test is of guiding significance to the field planting seedlings of Pinus sylvestris.

关 键 词：樟子松 大田播种 细菌性病害 防治技术 

分 类 号：S763.1[农业科学—森林保护学]