摘要
通过调查问卷和重点调查相结合的方式,对临猗县现代农业鲜枣示范区(庙上)冬枣的主要病虫害情况及影响冬枣好果率的因素进行了初步调查.调查结果显示,临猗冬枣虫害主要有枣园桃蛀果蛾、枣园朱砂叶螨,两者皆是危害枣树栽培的主要虫害;病害主要有枣黑斑病,枣炭疽病,枣缩果病、枣裂果症等.其中枣裂果症,虽然是生理性病害,但是临猗冬枣的裂果现象普遍存在,严重影响了冬枣的好果率和经济效益.因此,充分分析临猗冬枣裂果症产生的具体原因以及寻找有针对性的解决措施,对于临猗冬枣健康良好的持续发展至关重要.
Through a combination of questionnaires and key surveys,the main diseases and insect pests of Ziziphus jujuba in Miaoshang demonstration area of modern agriculture in Linyi County and the factors affecting the rate of good fruit in Ziziphus jujuba were investigated.The results showed that the main insect pests of Ziziphus jujuba in Linyi were Carposina niponensis Walsingham and Tetranychus cinnabarinus(Boisduva),both of which were the main pests of jujuba cultivation,and the main diseases were black spot of jujube,Jujube anthracnose,Jujube shrunken-fruit disease and jujube split.The fruit cracking of Ziziphus jujuba was a physiological disease,but the fruit cracking of Ziziphus jujuba was widespread,which seriously affected the good fruit rate and economic benefits.Therefore,it is very important for the healthy and sustainable development of Ziziphus jujuba in Linyi to fully analyze the specific causes of fruit cracking disease and seek for targeted measures.
作者
石文鑫
赵永胜
马利平
郝变青
SHI Wenxin;ZHAO Yongsheng;MA Liping;HAO Bianqing((1.Institute of Agro-Product Quality,Safety and Testing Technology,Shanxi Agricultural University,Taiyuan 030031,China;Laboratory for Risk Assessment of Quality and Safety of Agro-Products(Taiyuan),Ministry of Agriculture and Rural Affairs,Taiyuan 030031,China)
出处
《果树资源学报》
2020年第4期19-22,共4页
Journal of Fruit Resources
基金
国家农产品质量安全风险评估项目《鲜枣中典型杀菌剂残留风险评估》,项目编号:GJFP20190011。
关键词
冬枣
裂果症
好果率
防治措施
Ziziphus jujuba
fruit cracking
good fruit rate
control measures
