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The End of Endosulfan
ENN Source: http://yosemite.epa.gov/opa/admpress.nsf/0/44C035D59D5E6D8F8525773C0072F26B, Date: , 2010
The U.S. Environmental Protection Agency (EPA) is taking
action to end all uses of the insecticide endosulfan in the United States.
Endosulfan, which is used on vegetables, fruits, and cotton, can pose
unacceptable neurological and reproductive risks to farm workers and wildlife
and can persist in the environment. Endosulfan has been used in agriculture
around the world to control insect pests including whiteflys, aphids,
leafhoppers, Colorado
potato beetles and cabbage worms. It has also seen use in wood preservation,
home gardening, and tse-tse fly control, though it is not currently used for
public health or residential purposes. India is the world's largest
consumer of endosulfan. Endosulfan is an organochlorine compound that is used as an
insecticide. This colorless solid has emerged as a highly controversial
agrichemical due to its acute toxicity, potential for bioaccumulation, and role
as an endocrine disruptor. It was first introduced in 1954. By 2000 it had
started being banned from use. It is already banned in more than 62 countries, including
the European Union and several Asian and West African nations, it is still used
extensively in many other countries including India, Brazil, and Australia. It
is produced by several firms such as Bayer CropScience, Makhteshim Agan, and
Government-of-India—owned Hindustan Insecticides Limited among others. Because of its potential threats to the environment, a
global ban on the use and manufacture of endosulfan is being considered under
the Stockholm Convention. In 2002 EPA enacted a partial ban/reduced usage on
Endosulfan, New data generated in response to the EPA's 2002 decision have
shown that risks faced by workers are greater than previously known. EPA also
finds that there are risks above the agency’s earlier level of concern to
aquatic and terrestrial wildlife, as well as to birds and mammals that consume
aquatic prey which have ingested endosulfan. Makhteshim Agan of North America,
the major manufacturer of endosulfan, is in discussions with EPA to voluntarily
terminate all endosulfan uses.
EPA is currently working out the details of the decision
that will eliminate all endosulfan uses, while incorporating consideration of the
needs for growers to timely move to lower risk pest control practices.
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