商洛核桃主要病虫害及防治对策  

Main Diseases and Insects Infecting Walnut in Shangluo and Control Countermeasures Concerned

作　　者：张毅 刘斌 陈新乐 胡刁 翟梅枝[1] ZHANG Yi;LIU Bin;CHEN Xin-le;HU Diao;ZHAI Mei-zhi(College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100;Forest Industrial Administration Center of Shangluo, Shangluo, Shanxi 726000;Shiping Twonship Agricultural Service Station, Danfeng, Shaanxi 726200;Shangluo Walnut Institute, Shangluo, Shaanxi 726000)

机构地区：[1]西北农林科技大学林学院,陕西杨凌712100 [2]商洛市林业产业中心,陕西商洛726000 [3]丹凤县寺坪镇农业综合服务站,陕西丹凤726200 [4]商洛市核桃研究所,陕西商洛726000

出　　处：《陕西林业科技》2021年第2期76-81,共6页Shaanxi Forest Science and Technology

基　　金：陕西省重点研发计划项目(2020NY-039)。

摘　　要：为明确商洛核桃病虫害的种类、危害部位、分布区域及发生情况,并针对商洛核桃主要病虫害提出防治对策,通过实地调查、采样及室内鉴定,结果表明,商洛核桃病虫害共有67种,其中虫害51种,病害16种。针对核桃举肢蛾、核桃炭疽病和核桃黑斑病等发生严重的病虫害,种植户应根据病虫害种类和气候特点,进行综合防治,确保商洛核桃优质高产。To explore the status quo of walnut diseases and insect pests in Shangluo,the types of walnut diseases and insect pests,the distribution area and occurrence of the damage were analyzed.The prevention and control measures for the main diseases and insect pests of walnut in Shangluo were put forward.Through field investigation,sampling and indoor identification were carried out.The results showed that there were 67 kinds of pests and diseases plaguing walnut in Shangluo,including 51 kinds of pests and 16 kinds of diseases.In light of walnut anthracnose and walnut black spot and other serious diseases and pests,comprehensive measures controlled based on the types of pests and diseases and climate characteristics.

关 键 词：商洛核桃 病虫害 防治 

分 类 号：S436.64[农业科学—农业昆虫与害虫防治]