摘要
对核桃主要害虫的症状和发生规律及防治指标进行了描述,按照核桃生育时期,制订了核桃害虫标准化综合防治措施,以此对核桃害虫进行有效防治。
The symptoms and regularity of the main pests attacking walnut were described.The integrated pest control was introduced according to the growing period of the pests.
出处
《陕西林业科技》
2011年第5期29-40,共12页
Shaanxi Forest Science and Technology
关键词
核桃害虫
标准化
综合防治
Walnut pests
standardization
integrated control
