摘要
LS-1是由天然中草药提炼加工而成的一种农用杀菌剂,对3种蔬菜病害的田间药效试验证明,该药剂对番茄叶霉病、番茄早疫病和黄瓜霜霉病均具有良好的防治效果,并且与常用化学杀菌剂甲基托布津和诺毒霉等防效相当,优于选用的生物杀菌剂银果和菌克毒克。
LS-1 is one kind of agricultural fungicide extracting from narural chingese herbs. The field trial showed that LS-1 had better control effect on tomato leaf mould (Fulvia fulva), tomato early blight(Alternaria solani) and cucumber downy mildew(Pseudoperonospra cubensis). LS-1 had the same control effect as the common chemical fungicide, such as Thiophanate-methyl, Nodumil-MnZn etc., and better control effect than the selected bio-fungicides, such as Yinguo and Junkeduke.
出处
《东北农业大学学报》
CAS
CSCD
2005年第2期174-177,共4页
Journal of Northeast Agricultural University
基金
黑龙江省教育厅重大项目(955/Z001)
黑龙江省重大科技专项(GB01B301-07)
