DB37/T 4105-2020 杀菌剂防治黄瓜靶斑病田间药效试验准则

ICS65.100.30

B17

DB37

山东省地方标准

DB37/T4105—2020

杀菌剂防治黄瓜靶斑病田间药效试验准则

FungicidesagainstcucumbercorynesporatargetleafspotGuidelineforfieldefficacy

trial

2020-08-31发布2020-10-01实施

山东省市场监督管理局发布

DB37/T4105—2020

目次

前言................................................................................II

1范围..............................................................................1

2试验条件..........................................................................1

2.1试验对象和作物................................................................1

2.2环境条件......................................................................1

3试验设计和安排....................................................................1

3.1药剂..........................................................................1

3.2小区安排......................................................................1

3.3施药方式......................................................................2

4调查记录和测量方法................................................................2

4.1气象和土壤资料................................................................2

4.2调查方法、时间及次数..........................................................2

4.3对黄瓜的影响调查..............................................................3

4.4对其他生物的影响调查..........................................................3

5统计分析..........................................................................4

6结果与报告编写....................................................................4

附录A（规范性附录）黄瓜靶斑病分级方法..............................................5

附录B（资料性附录）药害程度和频率评价方法..........................................6

I