EPA to end use of lindane

HeadLice.Org Hot Spots:

Note from Ilena Rosenthal: One of the women in my support group has a
daughter who got a brain tumour in the area where lindane had been
used on her. Apparently, this was not at all uncommon.

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EPA to end use of lindane
By Lauren Morello
August 1 2006; E&ENews PM

U.S. EPA announced plans today to ban use of the pesticide lindane.

The decision came as EPA is set to finish this week a 10-year effort
to reassess acceptable limits for residues of existing pesticides, an
undertaking mandated by the 1996 Food Quality Protection Act.

Under the law, cumulative risk assessments for lindane and other
organophosphate pesticides are to be finished Thursday. Many of the
chemicals are potent neurotoxins.

Lindane "is recognized internationally as one of the most toxic,
persistent, bioaccumulative pesticides ever registered," said Jim
Gulliford, assistant administrator for EPA's Office of Prevention,
Pesticides and Toxic Substances, in explaining why the agency chose to
voluntarily cancel the chemical.

"EPA has determined [lindane's] remaining uses are not eligible for
re-registration," Gulliford said. In the United States, the chemical
is used in shampoos and creams to treat head lice and scabies, and as
a seed treatment for barley, corn, oat, rye, sorghum and wheat.

Fifty-two other countries already have banned lindane, and parties to
the Stockholm Convention on Persistent Organic Pollutants are
considering whether to add lindane to the "dirty dozen" chemicals
effectively banned by the treaty.

Meanwhile, the director of EPA's Office of Pesticide Programs said the
agency has finished "99.5 percent" of the pesticide assessments
required by FQPA -- which involve 231 pesticide ingredients and 9,741
food use tolerance levels.

Results of the FQPA-mandated reviews will be available on EPA's Web
site on Thursday, said the pesticide official, Jim Jones.

EPA also plans Thursday to release a new final rule that will outline
how the agency will comply with FQPA provisions that require EPA to
review existing chemicals every 15 years to ensure they still meet
appropriate health and safety standards -- a requirement referred to
as "registration review."

The announcement comes after two employee unions representing about
9,000 agency scientists, risk managers and other staff questioned
whether the agency has cut corners to meet the review deadline.

In May, the American Federation of Government Employees and the
National Treasury Employees Union sent a letter to EPA Administrator
Stephen Johnson claiming that agency managers and pesticide industry
officials were exerting "political pressure" to allow the continued
use of organophosphate and carbamate pesticide chemicals (Greenwire,
June 28)