大蒜白腐病及其防治方法研究进展

大蒜白腐病主要为害大蒜的根、鳞茎和叶,感病后大蒜鳞茎变黑腐烂,造成田间缺株死苗,严重时整个地块绝收。该病直接影响大蒜高产稳产,给蒜农造成很大的经济损失。本文系统地综述了国内外大蒜白腐病的发生与发展、各种防治方法以及存在问题,并对今后研究的重点进行了展望。

Research Progress in Garlic White Rot and Its Control

Garlic（Allium sativum L.）white rot, a destructive garlic disease, mainly damages the roots, bulb and leaves. It may cause death of young plants and influence garlic production in fields, with great subsequent loss in yields or even no harvest during severe incidence. The occurrence and development of garlic white rot, various prevention methods and existing problems both in China and abroad were systematically reviewed in this paper. The paper also prospects the keynotes of future research work.