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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。
Based on the survey data of China Pesticide Information Network and China Apple Pest Control Information Network, a survey was conducted on the occurrence of pests and diseases and the use of pesticides in apple orchards nationwide in 2011 and 2012. The results showed that the most frequently registered target organisms were mites, birthing insects, aphids and spotted leaf deciduous diseases. Mites, aphids, rotten plants, gold leaf moths, leaf roller moth and rotifer were the more serious pests and diseases. Through the registration of pesticides and the use of comparisons found that the highest rates of use of imidacloprid, avermectin, chlorpyrifos in pesticides, but the registration number of imidacloprid is not high; the occurrence of a wide range of rot disease, rotten branches and brown spots Disease prevention and control object pesticide registration types and quantity obviously less than normal.