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桃小食心虫(Carposina mpponensis)是大枣生产的大敌。据本县太平枣区调查,一般虫果率为60％,严重的可达80％以上,致使枣果损失严重,已出现毁树还田现象。为了尽快解决大枣生产中存在的迫切问题,1983—1984年,我们在太平乡原陈员大队对枣麦间套园桃小食心虫发生规律及综合防治进行了调查研究,防治面积由1983年的16亩发展到84年的210多亩,取得了明显效果。措施是:
Carposina mpegius (Carposina mpponensis) is the enemy of jujube production. According to the survey of Tai Ping jujube district in this county, the average fruit rate is 60%, and the seriousness can reach more than 80%, resulting in the serious loss of jujube and the phenomenon of destroyed trees returning to the field. In order to solve the urgent problems in the jujube production as soon as possible, we conducted a survey on the regularity and comprehensive prevention and control of peach moth from 1983 to 1984 in the Taipingcun former Chen team, Development of 16 acres to 84 acres of 210 acres and achieved remarkable results. The measures are: