亚麻白粉病研究进展

Recent advances of powdery mildew in flax

白粉病是亚麻的主要病害之一,近年来由于全球温度升高等原因,该病在亚麻主产区时有大面积爆发,严重影响了亚麻的产量和质量。本文概述了亚麻白粉病的发生特点及规律、抗病种质资源的鉴定筛选、抗性遗传与抗性基因、防治策略等方面的研究进展;分析了当前存在的问题并提出了建议,以期为相关研究提供参考。

Powdery mildew is one of the main diseases in flax,due to climate warming on earth,the disease bursted and prevailed in the main cultivated areas occasionally,which severely disrupted the yield and quality of flax.This article summarized the progresses of powdery mildew in flax,the incidence characteristics and regularity of the disease,identification and selection of resistant germplasm resources,inheritance of resistance and resistant genes,control strategies for the disease.The problems in recent research were analyzed and suggestions were made,which could provide references for associated research.