YC/T 340.4-2010
Rules for investigation and forecast of tobacco insect pests.Part 4:Cotton leafworm (English Version)

Standard No.

YC/T 340.4-2010

Language

Chinese, Available in English version

Release Date

2010

Published By

Professional Standard - Tobacco

Latest

YC/T 340.4-2010

Scope

This part of YC/T 340 stipulates the dynamic survey, systematic survey, field census, natural enemy survey, occurrence degree classification method of Spodoptera litura field adult population, and the collection, reporting and summary method of forecast data. This section applies to prediction and forecast surveys of Spodoptera litura in tobacco fields.

YC/T 340.4-2010 history

• 2010 YC/T 340.4-2010 Rules for investigation and forecast of tobacco insect pests.Part 4:Cotton leafworm