DB43/T 1949-2020 露地南瓜白粉病综合防治技术规程

ICS65.020

CCSB16

DB43

湖南省地方标准

DB43/T1499—2020

露地南瓜白粉病综合防治技术规程

Technicalregulationforintegratedpreventionandcontrol

ofpumpkinpowderydiseaseinopenfield

2020-12-29发布2021-03-29实施

湖南省市场监督管理局发布

DB43/T1949—2020

目次

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

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

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

3术语和定义············································································································1

4发生流行规律·········································································································1

5病害诊断···············································································································2

6防治原则···············································································································2

7防治技术···············································································································2

8防治档案···············································································································4

附录A（规范性）南瓜白粉病农药防治方法及农药安全间隔期············································5

附录B（资料性）南瓜白粉病防治档案··········································································6

I

DB43/T1949—2020

II

DB43/T1949—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、湖南省植保植检站、湖南省蔬菜研究所、江华瑶族自治

县农业农村局、双峰县农业农村局植保站、安乡县植保植检站、衡阳市农业农村局、长江师范学院。

本文件主要起草人：张卓、王培、张政兵、刘勇、成飞雪、杨建国、赵明平、刘欢超、张战泓、汪

端华、潘求一、张德咏、陈建芝、罗路云、谭新球、张城嘉。

III

DB43/T1949—2020

IV

DB43/T1949—2020

露地南瓜白粉病综合防治技术规程

1范围

本文件规定了露地南瓜白粉病术语和定义、发生流行规律、病害诊断、防治原则、防治技术、防治

档案的要求。

本文件适用于露地南瓜白粉病综合防治。

2规范性引用文件

下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文件，

仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有的修改单）适用于本

文件。

GB4285农药安全使用标准

GB/T8321农药合理使用准则

NT/T496肥料合理使用准则