论文部分内容阅读
近年来，随着保护地蔬菜生产的迅速发展，各种蔬菜灰霉病的发生也日趋严重，已成为当前保护地蔬菜栽培的主要病害之一。根据近几年在安宁渠，五家渠、板房沟、昌吉、石河子、奎屯等地的调查，无论是冬春茬还是早春茬，灰霉病的发生日趋严重。栽培管理不当，喷药不及时或用药不
In recent years, with the rapid development of vegetable production in protected areas, the occurrence of gray mold diseases of various vegetables has become increasingly serious, and it has become one of the major diseases of vegetable cultivation in protected areas. According to the investigation in the Anning Canal, Wujiaqu, Banfanggou, Changji, Shihezi and Kuitun in recent years, the occurrence of gray mold disease is worsening both in winter and spring or in early spring. Improper cultivation and management, spraying is not timely or not medication