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机构地区:[1]河北农业大学植物保护学院,河北保定071001 [2]清苑县农林局,河北清苑071100
出 处:《北方园艺》2014年第6期196-201,共6页Northern Horticulture
基 金:国家苹果产业技术体系资助项目(CARS-28);国家公益性行业科研专项资助项目(201203034)
摘 要:以中国农药信息网和中国苹果病虫害防控信息网调查数据为依据,对2011年和2012年全国苹果园病虫害发生情况和农药使用情况进行了统计调查。结果表明:登记数量最多的靶标生物是螨类、食心虫类、蚜虫类和斑点落叶病;病虫害发生较严重的是螨类、蚜虫类、腐烂病、金纹细蛾、卷叶蛾和枝干轮纹病;通过农药登记情况和使用情况对比发现,杀虫剂中吡虫啉、阿维菌素、毒死蜱使用率最高,但登记次数吡虫啉并不高;发生范围较广的腐烂病、枝干轮纹病和褐斑病等防治对象农药登记种类和数量明显偏少。Research based on the survey data of China Pesticide Information Network and Apple IPM Information Network,the disease and insect pest occurrence in apple orchards and pesticide application from 2011 to 2012 in China were surveyed and analyzed. The results showed that according to the analysis of pesticide registration and diseases and pests occurrence,mites,fruit moths,leaf roller,aphids and apple Alternaria blotch were the target diseases and pests that most be registrated. While the most serious diseases and pests were mites, aphids, apple canker, life miner, life roller and apple botryosphaeria canker. Comparison between pesticide registration and application frequency,imidaeloprid,abamectin and chlorpyrifos were the most popular applied pesticides in China apple orchards, while imidacloprid was not the pesticide most be registered,and the registration fungicide varieties and frequencies for apple canker, apple botryosphaeria and leaf brown spot control were much less compare with the diseases occurrence.
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