当前位置: 首页 > 文章 > 陕西省关中地区苹果树腐烂病调查初报 西北农林科技大学学报(自然科学版) 2005,33 (S1) 98-100
Position: Home > Articles > The investigation of apple tree valsa canker in Guanzhong region of Shaanxi Province Journal of Northwest A & F University(Natural Science Edition) 2005,33 (S1) 98-100

陕西省关中地区苹果树腐烂病调查初报

作  者:
王磊;臧睿;黄丽丽;谢芳琴;高小宁
单  位:
西北农林科技大学植保学院
关键词:
苹果树腐烂病;病情调查;陕西关中
摘  要:
于2003-09~2004-06在陕西杨凌、周至、礼泉、淳化、黄陵等地,对苹果树腐烂病的发生情况,以及危害的严重程度进行了初步调查。结果显示,树龄与苹果树腐烂病的发生直接相关,表现为随着树龄的增加腐烂病危害逐渐加重。地区之间苹果树腐烂病严重程度存在着不同程度的差异,除地区间小气候外,管理水平也是影响腐烂病发生的重要因素。
译  名:
The investigation of apple tree valsa canker in Guanzhong region of Shaanxi Province
作  者:
WANG Lei,ZANG Rui,HUANG Li-Li,XIE Fang-Qin,GAO Xiao-Ning(College of Plant Protection,Northwest A & F University,Yangling,Shaanxi 712100,China)
关键词:
apple tree valsa canker;investigation;Shaanxi Guanzhong
摘  要:
The authors investigated the occurence of apple tree valsa canker at YangLing,Zhouzhi,LiQuan,ChunHua,HuangLing,and some other places from September of 2003 to June of 2004.The result shows that there is a close relation between the age of the apple tree and the disease index.With the apple tree age increases,the diseased tree rate has a raising trend.And there is different occurrence of the disease in different areas.The ways of management affect the occurrence of the disease obviously except for the climate condition of the fields.

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