葡萄霜霉病的发病规律和防治研究进展

Research Progress on Pathogenesis and Control of Grape Downy Mildew

霜霉病(Downy mildew)是全世界范围内严重危害葡萄的病害之一,主要危害叶片、新梢、花穗、果实等幼嫩部位和组织,极大地影响了葡萄的栽培和产量,因此总结葡萄霜霉病的发病机理和防治方法很有必要。该文结合前人的研究,系统地介绍了葡萄霜霉病的起源、发生规律以及防治措施,有效地减少葡萄霜霉病的发生,为葡萄产业的发展提供一定的参考和建议。

Downy mildew is one of the most serious grape diseases in the world,which greatly affects the cultivation and yield of grapes.Therefore,it is necessary to summarize the pathogenesis and control methods of grape downy mildew.Based on previous studies,this paper systematically introduced the origin,occurrence rules and control measures of grape downy mildew,effectively reduced the occurrence of grape downy mildew,and provided some references and suggestions for the development of grape industry.