DB43/T 2174-2021 辣椒抗白绢病室内鉴定技术规程

ICS67.080.20

CCSB31

43

湖南省地方标准

DB43/T2174—2021

辣椒白绢病抗性室内鉴定技术规程

RulersforEvaluationofpepperforresistancetoSouthernBlight

2021-08-29发布2021-10-29实施

湖南省市场监督管理局发布

DB43/T2174—2021

目次

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

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

2术语和定义············································································································1

2.1辣椒白绢病PepperSouthernBlight··································································1

2.2辣椒白绢病抗性································································································1

3白绢病菌接种体制备································································································1

3.1病原物分离与鉴定·····························································································1

3.2接种体制备······································································································1

3.3培养基配制······································································································1

3.4病原物保存······································································································2

4白绢病抗性室内鉴定································································································2

4.1鉴定室············································································································2

4.2鉴定材料育苗···································································································2

4.3接种时期·········································································································2

4.4接种方法·········································································································2

4.5接种后管理······································································································2

5病情鉴定···············································································································2

5.1病情级别划分···································································································2

5.2调查方法·········································································································3

6抗病性评价············································································································3

6.1抗病性评价标准································································································3

6.2鉴定结果的