plant diseases control的意思|示意

The most economical and most effective way to control plant virus diseases is to breed genetically engineered anti-virus varieties.

通过植物抗病毒基因工程进行作物育种是防治病毒病害最经济有效的方法。

This paper is a study of heavy smoke agent of pesticide using in field control on plant diseases and insect pests.

本文研究了农药重烟剂防治田间农作物病虫害的可能性，并对应用技术和使用方法进行了探索。

Plant pathology is the study of diseases and health issues of plants and of ways to control those diseases.

植物病理学是研究植物的病害和健康问题以及控制这些病害方法的科学。

This paper is a study of heavy smoke agent of pesticide using in field control on plant diseases and insect pests. The study also contained applied technique and relative using methods.

本文研究了农药重烟剂防治田间农作物病虫害的可能性，并对应用技术和使用方法进行了探索。

These results can provide theoretical basis and experimental techniques for the biological control of plant diseases and the development of botanical pesticides.

以上实验结果可为植物病害生物防治及开发植物源农药方面提供理论依据和实验技术。

The probability of compound Solanum lyratum thunb extraction on control plant diseases was discussed through in vitro and potted test.

通过室内毒力测定和温室盆栽试验探讨复方白毛藤提取液在植物病害防治上的作用。