摘要
2006-2007年,在北京周边的怀柔、密云、昌平、平谷和延庆5个区县共36个调查点对板栗病虫害种类及危害状况进行了实地调查,初步查清了北京地区板栗生产中主要发生的病虫害种类,在此基础上提出板栗疫病、针叶小爪螨和桃蛀螟是当前板栗生产中病虫害防治的主要对象。
In 2006 and 2007, occurrence and pest species on Chinese chestnut were investigated in 36 representative sites in Huairou, Miyun, Pinggu, Changping and Yanqing counties in Beijing. The main pest species currently occurred were determined, and the chestnut blight, Oligonychus ununguis and Dichocrocis punctiferalis were the target pests for control in Chinese chestnut production.
出处
《植物保护》
CAS
CSCD
北大核心
2009年第2期121-124,共4页
Plant Protection
关键词
板栗
板栗疫病
针叶小爪螨
桃蛀螟
Chinese chestnut
chestnut blight
Oligonychus ununguis
Dichocrocis punctiferalis
