摘要
近年来玉米品种更新换代比较快,品种种类繁多,对各种病虫害抵抗力各不相同。黑龙江省北部黑河地区北方炭疽病日趋加重,已成为当地的主要病害,该病在黑龙江省北部地区普遍发生,局部地区损失较重,应加强对该病发生规律和防治策略的研究。本文的研究目的正在于此。
In recent years, corn varieties were updated faster and faster. As a result, the resistance against diseases and insect pests varies between species. Northern Anthracnose in Heihe area of northern Heilongjiang province is becoming more and more serious. It has become the main disease of local area and has caused massive loss. We should strengthen the research on the regularity and control strategies of the disease.
出处
《中国西部科技》
2014年第1期49-50,共2页
Science and Technology of West China
关键词
玉米
北方炭疽病
眼斑病
Corn
Northern Anthracnose
Eye Spot
