U.S. Farmers Use Pesticide Despite Treaty

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Mon, 28 Nov 2005 00:06:47 -0800

[Zepps_News] U.S. Farmers Use Pesticide Despite Treaty

 

 

 

 

http://www.guardian.co.uk/uslatest/story/0,1282,-5442266,00.html

 

*U.S. Farmers Use Pesticide Despite Treaty*

 

 

*Monday November 28, 2005 6:31 AM*

 

*AP Photo WX109*

 

*By RITA BEAMISH*

 

*Associated Press Writer*

 

WATSONVILLE, Calif. (AP) - Shoppers rifle through store shelves brimming

with succulent tomatoes and plump strawberries, hoping to enjoy one last

round of fresh fruit before the Western growing season ends. There is no

hint of a dark side to the blaze of red.

 

Strawberries are a painful subject for Guillermo Ruiz. The farm worker

believes his headaches, confusion and vision trouble stem from a decade

working in the fields with methyl bromide, a pesticide that protects the

berries with stunning efficiency.

 

Cheri Alderman, a teacher whose classroom borders a farm, fears her

students could inhale a dangerous whiff of the fumigant as it drifts

from the adjacent strawberry field. ``A little dribble of poison is

still poison,'' she says.

 

The concerns stretch globally.

 

Other nations watch as the United States keeps permitting wide use of

methyl bromide for tomatoes, strawberries, peppers, Christmas trees and

other crops, even though the U.S. signed an international treaty banning

all but the most critical uses by 2005.

 

The chemical depletes the earth's protective ozone layer and can harm

the human neurological system, an increasing concern as people settle

further into what was once just farm country.

 

Methyl bromide's survival demonstrates the difficulty of banishing a

powerful pesticide that helps deliver what both farmers and consumers

want: abundant, pest-free and affordable produce.

 

The Bush administration, at the urging of agriculture and manufacturing

interests, is making plans to ensure that methyl bromide remains

available at least through 2008 by seeking and winning treaty

exemptions. Also, the administration will not commit to an end date.

 

The administration's ``fervent desire and goal'' is to end methyl

bromide's use, said Claudia McMurray, deputy assistant secretary of state.

 

The amount of the fumigant that the administration requested under

treaty exemptions for the next two years is lower than in 2005. Golf

course sod, for instance, won an exemption this year but not next.

 

``I can't say to you that each year the numbers (of pounds used) would

automatically go down,'' she said.

 

The reason is that farmers who each year grow Florida tomatoes,

California strawberries, Georgia peppers and North Carolina Christmas

trees worth billions of dollars are struggling to find a suitable

replacement. Alternative organic techniques are too costly and

substitute chemicals are not as effective, growers say.

 

``We're not totally clueless. We've seen this train coming. We've tried

every alternative and put every engine on the track, but none of them

run,'' said Reggie Brown, manager of the Florida Tomato Committee.

 

Odorless and colorless, methyl bromide is a gas that usually is injected

by tractor into soil before planting, then covered with plastic sheeting

to slow its release into the air. It wipes out plant parasites, disease

and weeds. It results in a spectacular yield, reduced weeding costs and

a longer growing season.

 

Workers who inhale enough of the chemical can suffer convulsions, coma

and neuromuscular and cognitive problems. In rare cases, they can die.

 

Less is known about the long-term effects of low levels of contact, said

Dr. Robert Harrison, an occupational and environmental health physician

at the University of California, San Francisco.

 

The U.S. signed the Montreal Protocol treaty, committing to phase out

methyl bromide by 2005 as part of the effort to protect the earth's

ozone layer.

 

A provision allows for exemptions to prevent ``market disruption.'' The

U.S. has used it to persuade treaty signers to allow U.S. farmers to

continue using the chemical.

 

That exemption process leaves the U.S. 37 percent shy of the phaseout

required by 2005, with at least 10,450 tons of methyl bromide exempted

this year. While that compares with about 28,080 tons used in 1991, this

year's total is higher than it was two years ago.

 

U.S. officials are heading to a Montreal Protocol meeting in Senegal on

Dec. 7 to begin negotiations on exemptions for 2007 and are preparing

requests for 2008.

 

That is not what the treaty envisioned, said David Doniger, senior

attorney with the Natural Resources Defense Council. In the 1990s, he

worked on the protocol as director of climate change for the

Environmental Protection Agency.

 

``Nobody expected you would use the exemptions to cancel the final step

of the phaseout or even go backward,'' Doniger said.

 

With methyl bromide probably sticking around for several years, the EPA

is re-examining its health and safety standards.

 

California, which grows more than 85 percent of the nation's

strawberries and other methyl bromide-dependent crops, launched

regulations last year to improve its strictest-in-the-nation protections

for farmworkers and others.

 

The increased protections are not enough for Alderman, a teacher at

Pajaro Middle School in the California agricultural belt south of the

Santa Cruz beaches.

 

Kids chase balls across the grassy playing field. Opposite a chain link

fence, just beyond the range of an errant baseball, is a field where

strawberries grow.

 

When air monitoring detected elevated methyl bromide levels four years

ago, Alderman joined the outcry. County officials say they pressed the

grower; this fall he used a different chemical on the fields nearest the

school.

 

Alderman, however, remains concerned because government scientists say

methyl bromide seeps into the air. ``We have that nice ocean breeze that

blows it all this way,'' the teacher said.

 

Even California's required buffer zones and ban on applying methyl

bromide within 36 hours of school time is not enough, she said. The

school draws youngsters on weekends too, and families live nearby.

``It's ridiculous to think that as long as we don't do it on school

days, then were OK,'' she said.

 

The American Association of Pesticide Control Centers logged 395 reports

of methyl bromide poisonings from 1999 to 2004. A national total remains

elusive because farmworkers often do not seek medical care.

 

Advocates for farmworkers contend in a San Francisco Superior Court

lawsuit that even California's exposure limits to protect neighbors are

too lax. State regulators lately have emphasized stricter enforcement

and tougher penalties.

 

Ruiz and Jorge Fernandez, two California farmworkers, say they saw

plenty wrong in the strawberry fields they worked, starting with the

dogs, birds and deer that lay lifeless when the workers arrived to

remove plastic sheeting from fumigated fields. ``That's how we knew this

was a dangerous chemical,'' Ruiz said.

 

His own symptoms added concern. ``My eyes watered. I threw up. It gave

me headaches,'' he said.

 

Ruiz and Jorge Fernandez say they developed nervousness and depression

by the time they stopped working in 2003. They saw the plastic come

loose in high winds or leak when animals punctured it. Other workers had

symptoms, they said, but kept silent because they feared for their jobs.

 

The two are in a disability dispute with their former employer, who

denies allegations that workers were forced to remove plastic sooner

than required.

 

Growers feel hamstrung. Despite millions of dollars spent on research,

no alternative addresses all soils and pests as well as methyl bromide,

they say.

 

``It just works so good and just does so many things so well,'' said

Mike Miller, a strawberry grower in Salinas, Calif.

 

He and other farmers believe the fumigant is safe when used correctly.

 

``I'm comfortable working with the product and educating our

personnel,'' said Jim Grainger, a fourth-generation farmer who grows 700

acres of steak tomatoes in Florida.

 

Among those pushing for continued exemptions are financial heavy hitters

such as the family of Floyd Gottwald, vice chairman of methyl bromide

producer Albemarle Corp. of Richmond, Va. The Gottwalds contributed more

than $420,000 to President Bush's campaigns and to national Republican

Party organizations over the past six years.

 

The size of the U.S. inventory of methyl bromide inventory is secret.

The EPA refuses to disclose how much, saying the figure is confidential

business information. Doniger's group says in a suit against the agency

that the amount exceeds 11,000 tons.

 

Its continued use makes people such as Lynda Uvari uneasy.

 

In her Southern California neighborhood of Ventura, people thought they

had the flu a few years back. Then they noticed that their illness

coincided with fumigation of a nearby field. They settled a suit with

the strawberry grower.

 

Now Uvari wonders about methyl bromide's legacy, even whether it could

be linked to her son's endocrine problems.

 

``That's in the back of our minds all the time,'' Uvari said. ``You

always question.''

 

 

 

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