摘要
核桃为山东省重要的经济林树种之一,近年病害发生严重。经对山东济南、泰安、临沂、济宁、莱芜等地核桃园病害发生情况的调查和对病原分离鉴定,初步明确了目前山东核桃的主要病害为炭疽病、褐色顶端坏死病、溃疡病、枯梢病和白粉病等。针对主要病害发生规律,本文提出了对核桃主要病害的综合防治办法。
Walnut is an important economic forest tree species in Shandong Province. In recent years, many diseases had occurred and caused serious damage to walnut trees. The occurrences of these diseases were investigated in Ji＇nan, Tai＇an, Linyi and Laiwu of Shandong Province, and the pathogens were isolated and identified. The re- sults showed that walnut anthracnose, brown apical necrosis, walnut canker, walnut dieback and walnut powdery mildew were the main diseases in Shandong. The integrated control of these diseases were recommended.
出处
《植物保护》
CAS
CSCD
北大核心
2011年第2期136-140,共5页
Plant Protection
基金
山东省农业良种工程项目(2008LZ010)
山东省自然基金(2007ZRB01554)
作物生物学国家重点实验室开放项目(2009KF02)
山东省教育厅(J07WF06)资助
