江苏里下河麦区小麦白粉病的流行成因与防控对策  

Occurrence Causes and Control Countermeasure of Wheat Powdery Mildew in Lixiahe Region,Jiangsu Province

作　　者：唐玮[1] 张开朗 徐东祥 潘勇[1] 马勇[1] 张如标[1] 

机构地区：[1]建湖县植保植检站,江苏建湖224700 [2]阜宁县植保植检站,江苏阜宁224400

出　　处：《安徽农学通报》2016年第17期87-91,共5页Anhui Agricultural Science Bulletin

摘　　要：近年来,江苏里下河麦区小麦白粉病流行频率高,发生危害程度重,已成为一种常发性病害。该文总结了江苏里下河麦区近10年小麦白粉病的发生特点,阐述了气候条件、栽培方式、品种抗性、病菌抗药性等方面是病害流行的主要因素,并根据近5年国内小麦白粉病方面的研究进展,提出了加强病情预警、推广种植抗耐性品种、压缩直播稻种植面积、加强田间管理、科学化学预防等一系列防控措施,以期为小麦白粉病的防控提供科学依据。In recent years, the wheat powdery mildew occurred in high frequency, and the damage was severe. It has become an often-onset disease in the fiver of lixia in Jiangsu Province. The author summarized occurrence character- istics of wheat powdery mildew in the last ten years, and elaborated that climatic conditions, cultivation methods, cuhivar resistance to wheat powdery mildew and fungicide resistance were researched to expound the popular rea- sons. The author puts forward a series of measures and countermeasures to provide the scientific basis for the control of wheat powdery mildew form the research progresses of the wheat powdery mildew of domestic in the last five years. For example, strengthening resistance monitoring and early warning, promoting and cultivate the disease resistant varieties, compressing the planting area of direct-seeded rice, strengthening field management, carrying out chemi- cal control scientifically and so on.

关 键 词：白粉病 流行成因 防控对策 

分 类 号：S435[农业科学—农业昆虫与害虫防治]