MCPP is mainly used to control weeds around cereal crops, apples and pears. The release of mecoprop to the environment will be primarily from its application as a herbicide, but also potentially from its manufacture, transport and storage. There are no natural sources.
Mecoprop causes acute toxicity in oysters at concentrations above 4 mg/l. Most fish species survive short exposure to concentrations of 10 mg/l and some survive short exposure to concentrations up to 500 mg/l.
Environmental standards and legislation
- www.environment-agency.gov.uk August 25 2009
- EPA 2007 Reregistration Eligibility Decision (RED) for Mecoprop-p
- extoxnet.orst.edu 25 August 2009
- www.pesticideinfo.org 25 August 2009
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