Standard No.:	NY/T 2039-2011
English Name:	Rules for investigation and forecast technology of the pear fruit moth(Grapholitha molesta Busck)
Chinese Name:	梨小食心虫测报技术规范
Professional Classification:	NY    Professional Standard - Agriculture
ICS Classification:	65.020.01 65.020.01    Farming and forestry in general 65.020.01
Source Content Issued by:	MOA
Issued on:	2011-9-2
Implemented on:	2011-12-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	6000 words
Translation Price(USD):	180.0
Delivery:	via email in 1~3 business day

本标准规定了梨小食心虫(形态特征和危害症状参见附录A、附录B)田间越冬基数调查、成虫消长调查、桃园折梢率调查、梨园卵量消长调查、虫果率调查、预报方法、发生程度划分、数据传输、调查资料表册等方面内容。
本标准适用于梨园、桃园梨小食心虫田间调查和预报，其他果园发生的梨小食心虫调查和预报参照执行。