中国棉花枯、黄萎病病原菌研究

Studies on the Pathogen of Fusarium vasinfectum and Vericlliumdahliae of Cotton

介绍我国棉花枯萎镰刀菌和黄萎轮枝菌研究进展，概述两种病原菌“种”的确定，病菌生理类型分化，致病毒素分析与致害机制。并指出加强病原菌分子生物学探索，以进一步揭示病菌造成侵害的实质。

This article introduces the development of studies on Fusarium vasinfectum andVerticillium dahliae of cotton in China and briefly summarizes the species identification ofthese two pathogenetic fungi and their physiological type differentiation,pathotoxin analy-sis and infection mechanism of diseases. In order to exolain the further essence of diseasesit also points out that molecular and biological exploration of the pathogens should be fur-ther developed.