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北京郊区特种蔬菜主要病虫的防治技术＠师迎春＠郑建秋＠吴宝新＠曹华￥北京市植物保护站￥北京市农优产品服务站北京郊区特种蔬菜主要病虫的防治技术师迎春郑建秋吴宝新曹华（北京市植物保护站１０００２９）（北京市农优产品服务站）近年来，京郊为适应改革开放的需要，新引进...
Beijing suburb of special vegetables pest control technology @ @ Spring @ Zheng Jianqiu Wu Bao Xin @ Cao Hua ¥ Beijing Plant Protection Station ¥ Beijing Nongyou products service station Beijing suburbs of special vegetables pest control technology teacher Yingchun Zheng Jianqiu Wu Bao Xin Cao Hua (Beijing Plant Protection Station 100029) (Beijing Nongyou Product Service Station) In recent years, Beijing suburbs in order to meet the needs of reform and opening up, the new introduction ...