土壤有益微生物在植物病害防治中的应用

Application of Beneficial Soil Microorganisms in Biological Control of Crop Diseases

生物防治是指利用有益生物及其代谢产物等抑制或消灭有害生物的方法。阐述了土壤有益微生物的种类、作用机制及其各类微生物在生物防治中的应用。并对当前微生物在生物防治应用中存在的问题进行了探讨,指出了生物技术是植物病害防治的新途径。

Biological control stands of the use of beneficial organisms and its metabolites to inhibit or destroy a pest.The mechanisms and classification of beneficial soil microorganisms were reviewed.Applications of microorganisms in biological control,and some issues and future work were also discussed.It was pointed out that biotechnology would be a new approach of biological control on plant diseases.