茂名花生主要病害的发生症状及防治  

Occurrence Symptoms and Control of Peanut Main Diseases in Maoming

作　　者：赖文全 赖晓 邱传明 Lai Wenquan;Lai Xiao;Qiu Chuanming(Huazhou Agricultural Technology Extension Center,Huazhou 525100,Guangdong,China;Zhenlong Town Agricultural Technology Extension Station,Xinyi 525347,Guangdong China;Maoming Crop Technology Extension Station,Maoming 525000,Guangdong,China)

机构地区：[1]化州市农业技术推广中心,广东化州525100 [2]信宜市镇隆镇农业技术推广站,广东信宜525347 [3]茂名市农作物技术推广站,广东茂名525000

出　　处：《农业技术与装备》2019年第3期73-74,共2页Agricultural Technology & Equipment

摘　　要：茂名花生年种植面积4×10^4 hm^2,其中春花生种植面积约2.67×10^4 hm^2,秋花生种植面积1.33×10^4 hm^2。近年来,花生病害发生逐年加重,影响了花生产业的发展。文章重点介绍了褐斑病、锈病、青枯病、根腐病和白绢病5种病害的发生症状及防治措施。The annual planting area of Maoming Peanut is more than 4× 10^4 hm^2, including about 2.67× 10^4 hm^2 of spring flower planting area and more than 1.33× 10^4 hm^2 of autumn peanut planting area. In recent years, due to the lack of attention to comprehensive prevention and control work, the occurrence of peanut diseases has increased year by year, affecting the development of the peanut industry. The main diseases are brown spot, rust, bacterial wilt, root rot and chalk disease. The symptoms and prevention measures of these five diseases are described below.

关 键 词：花生主要病害 发生症状 防治措施 

分 类 号：S435.652[农业科学—农业昆虫与害虫防治]