陕北地区是枣树理想的适生地,所种植红枣个大质优,营养成分含量高。近些年,受多种因素影响,枣树病虫害发生趋于严重,其中枣疯病、枣锈病和枣缩果病等以及枣尺蠖、桃小食心虫、枣镰翅小卷蛾和食芽象甲等是当地红枣生长期常见的病虫害,病虫害多发年份危害严重,甚至可造成红枣绝收,应加强果园科学管理,采用农业技术、物理和化学药物防治相结合,提高枣树自身抗病能力,减少农药施用,确保红枣产业高产优质。 Northern Shaanxi is an ideal habitat jujube, the planting of a big red dates high quality, high nutritional content. In recent years, due to many factors, jujube tree pests and diseases tended to be serious, including jujube bark, jujube rust and jujube fruit shrinkage disease, as well as date jujube, peach moth, jujube, Is a common pest of the local jujube growing season, pests and diseases multiple years of serious harm, and even can cause the jujube adversity should be strengthened scientific management of orchards, the use of agricultural technology, physical and chemical control combined to improve jujube own disease resistance and reduce pesticide application , To ensure high-quality jujube industry.