摘要
为明确咸阳市苹果产区病虫害发生种类及危害程度,采用定点调查和查阅资料的方法,对咸阳市2015-2016年苹果病虫害发生种类进行了调查。结果表明:咸阳市苹果病害有25种,虫害33种,主要病虫有苹果树腐烂病、褐斑病、斑点落叶病、白粉病、锈病,绣线菊蚜、山楂叶螨、金纹细蛾、桃小食心虫等,其中苹果树腐烂病、褐斑病、斑点落叶病、绣线菊蚜和山楂叶螨中等发生,白粉病、锈病、金纹细蛾偏轻发生。
In order to determine the types and harm degree of pests and diseases in apple producing areas of Xianyang city,we investigated the species of apple disease and insect pest in Xianyang,Shaanxi in 2015 and2016 by the point-survey and consulting technical data methods.The results showed that 25 species of apple diseases and 33 species of apple insect pests were found in apple orchard,the main apple diseases and insect pests were apple tree valsa canker,leaf brown spot,Alternaria leaf spot,powdery mildew,apple gall rust,Aphis citricola Van der Goot,Tetrangchus viennensis Zacher,Lithocolletis ringoniella Matsumura and Carposina sasakii Matsumura.Among all species of apple disease and insect pest,some were generally at moderate level in apple orchard,such as apple tree valsa canker,leaf brown spot,Alternaria leaf spot,Aphis citricola Van der Goot,Tetrangchus viennensis Zacher,and some occurred between moderately and mildly in apple orchard,such as powdery mildew,apple gall rust and Lithocolletis ringoniella Matsumura.
作者
冯益群
张文斌
曹军强
任丽
钱丰
贾育恒
FENG Yi-qun;ZHANG Wen-bin;CAO Jun-qiang;REN Li;QIAN Feng;JIA Yu-heng(Xianyang Station of Plant Quarantine,Xianyang 712000,China;Plant Protection and Quarantine Station of Changwu County,Changwu 713600,China)
出处
《黑龙江农业科学》
2018年第6期56-59,共4页
Heilongjiang Agricultural Sciences
基金
咸阳市科学技术研究计划资助项目(2014K02-10)
陕西省农业科技创新转化资助项目(NYKJ-2016-26)
关键词
苹果园
病虫害
种类调查
咸阳
apple orchard；plant disease and insect pest；species investigation；Xianyang area
