摘要
室内与田间试验相结合,筛选鉴定出抗病品种NC89、G80,选择出防病高效药剂5%茎线灵和5%涕灭威颗粒剂并研究了配套施药方法。在此基础上研制形成以种植抗病品种和药剂防治相结合、配合培育无病壮苗的病害综合防治技术规程,经在沂水和诸城两地试验示范,防治效果分别达98.7%和99.5%。
The results of indoor integrated with field experiments showed that the higher resistant varieties were NC95 and G80,the effective agents were 5% Ethoprophos and 5% Temik.Regulations for integrated technique were composed of three parts:planting resistant varietles,using chemical control and cultivating disease-free seedlings.The control results showed by the experiment and demontration in the fields of Yishui and Zhucheng were as high as 98.7% and 99.5% respectively.
出处
《中国烟草》
CSCD
1996年第4期1-6,共6页
China Tobacco
关键词
烟草
根结线虫病
品种
抗病性
综合防治
tobacco root knot nematode
variety
resistance
chemical control
integrated control
