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The Worker Protection Standard (WPS) identifies the type of requirements that must be satisfied to obtain the proper license needed to purchase and apply restricted use pesticide. [2] The process required to obtain a pest control licenses is regulated by a combination of state laws, federal laws, common law, and private company policies.
Under the act, the EPA must identify each pesticide as "general use", "restricted use", or both. "General use" labeled pesticides are available to anyone in the general public. Those labeled as "restricted use" require specific credentials and certifications through the EPA (certified applicator). [2]
The list of restricted use pesticides is maintained by the US EPA. [89] Additionally, specific environmental pollutants are identified in public law, which extends to all hazardous substances even if the item is not identified as a restricted use pesticide by the EPA.
The carboxyl group of MCPA can form conjugated complex with metals as a ligand. [20] In the general pH range of aqueous environments, the MCPA-metal complex has higher solubility than metal ions. MCPA may be environmentally hazardous by affecting the mobility and bio-availability of heavy metals such as cadmium and lead .
Weed killer at center of liability debate is produced, widely used in Iowa. The pesticide at issue is Roundup, a weed killer commonly used on crops in Iowa and elsewhere, and also produced in ...
The National Pesticide Information Center (NPIC) is a collaboration between Oregon State University and the United States Environmental Protection Agency to provide objective, science-based information about pesticides, the recognition and management of pesticide poisonings, toxicology and environmental chemistry. It is funded through a ...
Toxicity class refers to a classification system for pesticides that has been created by a national or international government-related or -sponsored organization. It addresses the acute toxicity of agents such as soil fumigants , fungicides , herbicides , insecticides , miticides , molluscicides , nematicides , or rodenticides .
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