花生叶斑病

防治花生叶斑病试验

An experiment report on preventing the leaf spot on peanuts

花生叶斑病流行程度与相关因子分析

Epidemic Coefficient of Peanut Leafspots and Analysis of Correlated Factors

花生叶斑病抗性与产量性状的相关研究

Study on the Correlation of Resistance to Leafspot and Yield Characters in Groundnut

农抗120是防治花生叶斑病的理想药剂。

So , Nongkang 120 was an ideal agent for controlling peanut leaf spot .

控制初侵染防治花生叶斑病研究

Studies on the prevention and cure of peanut leaf spots by controlling primary infection source

不同杀菌剂对花生叶斑病的防效及公害研究是石榴枝干、果实上一种新发生的严重病害，用不同药剂、不同施药方法和施药时间对其进行了防治。

Control effect of different germicides on peanut spot disease and pollution problems Different germicides , different using ways and times against the disease were studied .

自1986到1991年对控制初侵染源防治花生叶斑病进行了试验。

Prevention and cure peanut leaf spots by controlling primary infection source had been studied during 1986 ~ 1991 . The results verified the soil purification had significant effect on preventing the disease .

花生锈病及叶斑病的药剂防治研究.Ⅱ多硫胶悬剂的防病增产效果

Studies on Chemical Control of Peanut Rust and Leaf Spots Diseases ⅱ . On the Control Efficacy of the Carbendazim-Sulphur Flowable Suspension