LY-T 628-2005 黄脊竹蝗防治技术规程.pdf

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1、ICS65.020.40B65LY中华人民共和国林业行业标准LY/T1628-2005黄脊竹蝗防治技术规程Technicalcodeofmanagementforyellow-raphebamboolocust2005-08-16发布2005-12-01实施国家林业局发布LV/T1628-2005目次前言················································，······-·······································，··········⋯m1范围······················

2、·，·····································，··········································⋯⋯12规范性引用文件·，········，···········，，··································，，···，，······················，，，⋯⋯13形态特征··········，····················································································

3、········⋯⋯13.1成虫············································，，·····················‘·········‘·················⋯⋯13.2卵···························，·········，·-···········、····································，，··········⋯⋯13.3跳蛹，····································-·····，················

4、···········································⋯⋯14虫情监侧方法，，，，···1·，，·，，··。······，，········，······4·，··1·，，·二·11、，，，，·二··11····，，·······⋯⋯24.1一般虫情调查························-····························································，·，··，⋯⋯24.2系统虫情调查，·······································

5、···，··········，·········-·······。··········⋯35预测预报·................................·····，······，······，·········································，，⋯⋯45.1发生期预测···········，··················································，·······························⋯⋯45.2发生量预测························

6、····」····，···············，···········，·················」·55.3危害程度预测············，，···········，··········-······················‘····················，·······⋯56防治原则与要求·············」·································································-············，·56.1防治原则····，········，··，··

7、·····，·······，·······························、·········，·····，····⋯⋯56.2防治要求·········，····················，··········，······················，···········，···················⋯⋯57防治指标······················，···················，，········································，·········，·⋯⋯57.1虫口