GB/T 27781-2011 English PDF

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GB/T 27781-2011: Field efficacy test methods and criterions of public health insecticides -- Spray fluid
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 27781-2011	229	Add to Cart	3 days	Field efficacy test methods and criterions of public health insecticides -- Spray fluid	Valid

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Basic data

Standard ID: GB/T 27781-2011 (GB/T27781-2011)
Description (Translated English): Field efficacy test methods and criterions of public health insecticides -- Spray fluid
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: C05
Classification of International Standard: 11.020
Word Count Estimation: 10,149
Date of Issue: 2011-12-30
Date of Implementation: 2012-07-01
Quoted Standard: GB/T 13917.1; GB/T 23795; GB/T 23796; GB/T 23797
Regulation (derived from): Announcement of Newly Approved National Standards No. 23 of 2011
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the insect sprays for ants, flies and cockroaches space sprays and the effect of on-site evaluation of residual spraying method. This standard applies to sprays against mosquitoes, flies and cockroaches space spray and residual spraying effect -site evaluation.

GB/T 27781-2011: Field efficacy test methods and criterions of public health insecticides -- Spray fluid

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Field efficacy test methods and criterions of public health insecticides. Spray fluid ICS 11.020 C05 National Standards of People's Republic of China Health pesticides efficacy test and evaluation site Propellant Sprayfluid Issued on. 2011-12-30 2012-07-01 implementation People's Republic of China Ministry of Health Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard is proposed and administered by the People's Republic of China Ministry of Health. This standard was drafted. the PLA Military Academy of Medical Sciences, Institute of Microbiology and Epidemiology, the Guangdong Provincial Disease Prevention and Control Heart, Beijing Center for Disease Control and Prevention. The main drafters of this standard. Zhao Tong Yan, Yan Dong De, Lin Lifeng, Zeng Peng, Qian Kun, Deng Ying. Health pesticides efficacy test and evaluation site Propellant

1 Scope

This standard specifies the method for site evaluation propellant for mosquitoes, flies and cockroaches space spraying and residual spraying effect. This standard applies to the propellant for mosquitoes, flies and cockroaches space spraying and residual spraying effectiveness of site evaluation.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 13917.1 health insecticides for pesticide registration indoor efficacy test methods and evaluation - Part 1. propellant GB/T 23795 vectors cockroach density monitoring method GB/T 23796 density of vector monitoring method Flies GB/T 23797 density of vector mosquitoes Monitoring

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Hanging cage method sentinelcagemethod The test insects placed in a cylindrical mesh cage, hang on a fixed pole, space after spraying to evaluate the insecticidal effect. 3.2 Forced contact method forcedcontactionmethod Forced contact with the test insects forced into contact with the insecticide-treated surface, evaluation insecticidal effect.

4 principle of the method

4.1 by hanging cage test, test insects was observed mortality rates within a certain time, the evaluation of space spray propellant site effects. 4.2 by density reduction rate field trials of insect species, forcing the auxiliary contact test insect mortality evaluation propellant residual spraying site effects.

5 test insects

First generation field collected mosquitoes, flies, cockroaches or reproduction.

6 Reagents

Propellant to be evaluated. ......

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