摘要
调查了河南省多种经济作物根结线虫病的发生情况,对其采样进行了种类鉴定研究。针对烟草根结线虫分别进行盆栽试验、田间小区试验和田间示范应用,系统考察了一种由多种中草药材料混合而成的新型植物源线虫速杀剂对烟草根结线虫病的防治效果,为研发低毒性、低残留杀线剂、提高农产品的质量安全性提供科学依据。
The systematic investigation of occurrence status of the economic crops root-knot nematode in Henan province were reported, and the identification of species of root-knot nematode was made. Through pot experiment, field plot experiment and field demonstration,a new type of plant-based insecticides on control of tobacco root-knot nematode were studied, the plant-based insecticides was a mixture consisting of Chinese Herbal Medicine Mixed. In order to provide scientific basis for developing low toxicity and low residual insecticide and guaranteeing the quality security of agricultural products.
出处
《北方园艺》
CAS
北大核心
2012年第5期148-150,共3页
Northern Horticulture
关键词
根结线虫
种类鉴定
新型植物源线虫速杀剂
示范应用
root-knot nematode
identification of species
a new type of plant-based insecticides
field demonstration
