Document ID (ISN) | 104088 |
CIS number |
05-386 |
ISBN(s) |
92-4-154663-8 |
Year |
2005 |
Convention or series no. |
|
Author(s) |
International Programme on Chemical Safety (IPCS) |
Title |
The WHO recommended classification of pesticides by hazards and guidelines to classification 2004 |
Bibliographic information |
World Health Organization, Marketing and Dissemination, 1211 Genève 27, Switzerland, 2004. 56p. |
Internet access |
http://www.who.int/ipcs/publications/en/pesticides_hazard.pdf [in English]
|
Abstract |
This document presents the latest WHO recommendations with respect to the classification of pesticides. Part I describes the basis of the WHO system for the classification of pesticides according to their acute risk to health. The classification is based primarily on the acute oral and dermal toxicity to the rat (LD50 values): extremely hazardous, highly hazardous, moderately hazardous and slightly hazardous. The application of the criteria for classification is explained along with the effects of classification on labelling. Part II provides lists of products in the four hazard classes and a list of pesticides considered unlikely to present acute hazard in normal use. Further tables are provided for determining the hazard class of a formulation. Update of CIS 03-360. |
Descriptors (primary) |
IPCS; WHO; pesticides; toxicity evaluation; acute toxicity; classification |
Descriptors (secondary) |
labelling; ingestion; skin absorption; animal experiments; list of chemical substances; classification systems; description of technique; replaced |
Document type |
E - Books, reports, proceedings |
Country / State or Province | WHO |
Subject(s) |
Toxic and dangerous substances
|
Broad subject area(s) |
Chemical safety
|
Browse category(ies) |
Agricultural chemicals
|