摘要
近年来,保护地蔬菜灰霉病发生日趋严重,成为限制产量和品质提高的重要因素。针对这一问题,于2002—2004年,对陕西关中地区保护地蔬菜灰霉病的发生规律及防治技术进行了研究和药效试验。结果表明,不同药剂对保护地蔬菜灰霉病的防效均在80%以上;40%施佳乐SC1000倍液防效高达90.12%。结合农业、生态、生物等综合防治技术,可有效预防和控制保护地蔬菜灰霉病的发生及危害。
In recent years, vegetable grey mound in protected ground is the key factor to limit the increase of outputs and .quality. Considering this problem, during the years 2002 through 2004, we studied the occurrence regularity and controlling technique for the disease in the middle of Shaanxi province, and took some experiments for medicament effectiveness. The results show that different medicament can bring out controlling effectiveness against the disease beyond 80%, and the controlling effectiveness can 90.12% using 40% Scala SC1000. The occurrence and harm of vegetable grey mound in protected ground can effectively and efficiently limited by the comprehensive controlling technique involving agriculture, zoology and biology.
出处
《中国农学通报》
CSCD
2005年第8期339-342,共4页
Chinese Agricultural Science Bulletin
基金
国家科技攻关计划(2001BA539C)
