DB43/T 1963-2020 水稻根结线虫病综合防控技术规程

ICS65.020

CCSB16

DB43

湖南省地方标准

DB43/T1963—2020

水稻根结线虫病综合防控技术规程

TechnicalRegulationforIntegratedControlto

RiceRoot-knotnematodeDisease

2020-12-29发布2021-03-29实施

湖南省市场监督管理局发布

DB43/T1963—2020

目次

前言························································································································Ⅲ

1范围·····················································································································1

2规范性引用文件······································································································1

3术语与定义············································································································1

3.1防治指标Controlthreshold············································································1

3.2抗病品种Resistantvarieties·········································································1

3.3耐病品种Tolerantvarieties···········································································1

3.4水稻根结线虫Riceroot-knotnematode·····························································1

3.5种子处理Seedstreatment···············································································2

4防控原则···············································································································2

5防控措施···············································································································2

5.1农业防控技术···································································································2

5.2物理防控技术···································································································2

5.3生物防控技术···································································································2

5.4化学防控技术···································································································2

6病害检测与监测······································································································2

7废弃物处理············································································································3

8档案管理···············································································································3

附录A（资料性）水稻根结线虫病田间症状······································································4

附录B（资料性）水稻根结线虫病调查方法······································································5

附录C（资料性）水稻根结线虫防治记录表格···································································6

I

DB43/T1963—2020

II

DB43/T1963—2020

前言

本文件按照GB/T1.1—2020给出的规则起草。

请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别这些专利的责任。

本文件由湖南省农业农村厅提出。

本文件由湖南省农业标准化技术委员会归口。

本文件起草单位：湖南省植物保护研究所。

本文件主要起草人：成飞雪、王东伟、刘勇、张德咏、王剑、朱春晖、程菊娥、孙书娥。

III

DB43/T1963—2020

IV

DB43/T1963—2020

水稻根结线虫病综合防控技术规程

1范围

本文件规定了水稻根结线虫病（riceroot-knotnematodedisease）的术语和定义、防治原则、防治措

施、病