【摘要】 经过对贵州省中草药病虫害发生与危害调查 ,2 6种栽培面积较大的品种共发现害虫 47种 ,病原菌 5 2种 ,结果表明 :白术病毒病、长管蚜 ,太子参叶斑病 ,吴茱萸褐天牛 ,天麻细胸金针虫为近年主要流行病虫害 ,而农药残留、重金属、亚硝酸盐等有害物质含量的偏高 ,也严重影响中草药品质 ,因此防治上在建立完善的植物检疫制度、病虫草害预测预报的同时 ,加强田间管理 ,提倡生物防治、物理机械防治、化学防治等有效方法的结合。更多还原

【Abstract】 Base on the investigation of occurrence and damage situation of herb insects pest and disease in Guizhou Province,the 47 genus pest and 52 genus pathogeny in mainly twenty-six herb fields were suggested. The results of Baishu Virus Disease and Macrosiphum sp., Nadezhdiella cantori, Agriotes fuscicollis Miwain in the fields were major disease and insect pests and easier epidemic. The residue, heavy metal and nitrite had effects on the quality of herb. Eliminating primary infection source, strengthening cultivation management, physical control method, biotechnical control, chemical control during the growth stage were recommended for it’s efficient control.更多还原