ICS 65.020.20 CCS B 16 3705 东营市 地方标准 DB 3705/T 21—2023 盐碱地梨小食心虫信息素诱捕防控技术规 程 Technical code of practice for pheromone trapping and control of Grapholita molesta (Busck) in saline -alkali soil 2023 - 11 - 28发布 2023 - 12 - 28实施 东营市市场监督管理局 发布 DB 3705/T 21 —2023 I 目次 前言 ................................ ................................ ................. II 1 范围 ................................ ................................ ............... 1 2 规范性引用文件 ................................ ................................ ..... 1 3 术语和定义 ................................ ................................ ......... 1 4 性诱剂诱芯和诱捕器 ................................ ................................ . 1 性诱剂诱芯 ................................ ................................ ..... 1 诱捕器 ................................ ................................ ......... 1 诱芯的储藏 ................................ ................................ ..... 2 5 监测 ................................ ................................ ............... 2 监测时间 ................................ ................................ ....... 2 监测密度 ................................ ................................ ....... 2 诱捕器高度 ................................ ................................ ..... 2 诱芯与粘虫板更换 ................................ ............................... 2 6 防控 ................................ ................................ ............... 2 防控时间 ................................ ................................ ....... 2 防控密度 ................................ ................................ ....... 2 诱捕器高度 ................................ ................................ ..... 3 诱芯与粘虫板更换 ................................ ............................... 3 7 防控效率评估 ................................ ................................ ....... 3 评估方法 ................................ ................................ ....... 3 测定值计算 ................................ ................................ ..... 3 8 档案管理 ................................ ................................ ........... 4 附录A（资料性） 果园监测梨小食心虫调查表 ................................ ............. 5