Last updated: October 20. 2013 11:58PM - 524 Views
NATACHA PISARENKO Associated Press



Aixa Cano, 5, who has hairy moles all over her body that doctors can't explain, sits on a stoop outside her home in Avia Terai, in Chaco province, Argentinian April.
Aixa Cano, 5, who has hairy moles all over her body that doctors can't explain, sits on a stoop outside her home in Avia Terai, in Chaco province, Argentinian April.
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BASAVILBASO, Argentina — Argentine farmworker Fabian Tomasi was never trained to handle pesticides. His job was to keep the crop-dusters flying by filling their tanks as quickly as possible, although it often meant getting drenched in poison.


Now, at 47, he’s a living skeleton, so weak he can hardly leave his house in Entre Rios province.


Schoolteacher Andrea Druetta lives in Santa Fe Province, the heart of Argentina’s soy country, where agrochemical spraying is banned within 550 yards of populated areas. But soy is planted just 33 yards from her back door. Her boys were showered in chemicals recently while swimming in the backyard pool.


After Sofia Gatica lost her newborn to kidney failure, she filed a complaint that led to Argentina’s first criminal convictions for illegal spraying. But last year’s verdict came too late for many of her 5,300 neighbors in Ituzaingo Annex. A government study there found alarming levels of agrochemical contamination in the soil and drinking water, and 80 percent of the children surveyed carried traces of pesticide in their blood.


American biotechnology has turned Argentina into the world’s third-largest soybean producer, but the chemicals powering the boom aren’t confined to soy and cotton and corn fields.


The Associated Press documented dozens of cases around the country where poisons are applied in ways unanticipated by regulatory science or specifically banned by existing law. The spray drifts into schools and homes and settles over water sources; farmworkers mix poisons with no protective gear; villagers store water in pesticide containers that should have been destroyed.


Now doctors are warning that uncontrolled pesticide applications could be the cause of growing health problems among the 12 million people who live in the South American nation’s vast farm belt.


In Santa Fe, cancer rates are two times to four times higher than the national average. In Chaco, birth defects quadrupled in the decade after biotechnology dramatically expanded farming in Argentina.


“The change in how agriculture is produced has brought, frankly, a change in the profile of diseases,” says Dr. Medardo Avila Vazquez, a pediatrician and neonatologist who co-founded Doctors of Fumigated Towns, part of a growing movement demanding enforcement of agricultural safety rules. “We’ve gone from a pretty healthy population to one with a high rate of cancer, birth defects, and illnesses seldom seen before.”


A nation once known for its grass-fed beef has undergone a remarkable transformation since 1996, when the St. Louis-based Monsanto Co. promised that adopting its patented seeds and chemicals would increase crop yields and lower pesticide use. Today, Argentina’s entire soy crop and nearly all its corn and cotton are genetically modified, with soy cultivation alone tripling to 47 million acres.


Agrochemical use did decline at first, then it bounced back, increasing ninefold from 9 million gallons in 1990 to more than 84 million gallons today as farmers squeezed in more harvests and pests became resistant to the poisons. Overall, Argentine farmers apply an estimated 4.3 pounds of agrochemical concentrate per acre, more than twice what U.S. farmers use, according to an AP analysis of government and pesticide industry data.


Glyphosate, the key ingredient in Monsanto’s popular Roundup brand of pesticides, is one of the world’s most widely used weed killers. It has been determined to be safe, if applied properly, by many regulatory agencies, including those of the United States and European Union.


On May 1, the U.S. Environmental Protection Agency even raised the allowable levels of glyphosate residues in food, concluding that based on studies presented by Monsanto, “there is a reasonable certainty that no harm will result to the general population or to infants and children from aggregate exposure.”


Argentina’s 23 provinces take the lead in regulating farming, and rules vary.


Spraying is banned within 1.9 miles of populated areas in some provinces and as little as 55 yards in others. About one-third of the provinces set no limits at all, and most lack detailed enforcement policies.


A federal environmental law requires applicators of toxic chemicals to suspend or cancel activities that threaten public health, “even when the link has not been scientifically proven,” and “no matter the costs or consequences,” but it has never been applied to farming, the auditor general found last year.


In response to soaring complaints, President Cristina Fernandez ordered a commission in 2009 to study the impact of agrochemical spraying on human health. Its initial report called for “systematic controls over concentrations of herbicides and their compounds … such as exhaustive laboratory and field studies involving formulations containing glyphosate as well as its interactions with other agrochemicals as they are actually used in our country.”


But the commission hasn’t met since 2010, the auditor general found.


Government officials insist the problem is not a lack of research, but misinformation that plays on people’s emotions.


“I’ve seen countless documents, surveys, videos, articles in the news and in universities, and really our citizens who read all this end up dizzy and confused,” Agriculture Secretary Lorenzo Basso said. “I think we have to publicize the commitment that Argentina has to being a food producer. Our model as an exporting nation has been called into question. We need to defend our model.”


In a written statement, Monsanto spokesman Thomas Helscher said the company “does not condone the misuse of pesticides or the violation of any pesticide law, regulation, or court ruling.”


“Monsanto takes the stewardship of products seriously and we communicate regularly with our customers regarding proper use of our products,” Helscher said.


Dr. Damian Verzenassi, who directs the Environment and Health program at the National University of Rosario’s medical school, decided to try to figure out what was behind an increase in cancer, birth defects and miscarriages in Argentina’s hospitals.


“We didn’t set out to find problems with agrochemicals. We went to see what was happening with the people,” he said.


Since 2010, this house-to-house epidemiological study has reached 65,000 people in Santa Fe province, finding cancer rates two times to four times higher than the national average, including breast, prostate and lung cancers. Researchers also found high rates of thyroid disorders and chronic respiratory illness.


“It could be linked to agrochemicals,” he said. “They do all sorts of analysis for toxicity of the first ingredient, but they have never studied the interactions between all the chemicals they’re applying.”


Dr. Maria del Carmen Seveso, who has spent 33 years running intensive care wards and ethics committees in Chaco province, became alarmed at regional birth reports showing a quadrupling of congenital defects, from 19.1 per 10,000 to 85.3 per 10,000 in the decade after genetically modified crops and their agrochemicals were approved in Argentina.


Determined to find out why, she and her colleagues surveyed 2,051 people in six towns in Chaco, and found significantly more diseases and defects in villages surrounded by industrial agriculture than in those surrounded by cattle ranches. In Avia Terai, 31 percent said a family member had cancer in the past 10 years, compared with 3 percent in the ranching village of Charadai.


Visiting these farm villages, the AP found chemicals in places where they were never intended to be.


Claudia Sariski, whose home has no running water, says she doesn’t let her twin toddlers drink from the discarded poison containers she keeps in her dusty backyard. But her chickens do, and she uses it to wash the family’s clothes.


“They prepare the seeds and the poison in their houses. And it’s very common, not only in Avia Terai but in nearby towns, for people to keep water for their houses in empty agrochemical containers,” explained surveyor Katherina Pardo. “Since there’s no treated drinking water here, the people use these containers anyway. They are a very practical people.”


The survey found diseases Seveso said were uncommon before — birth defects including malformed brains, exposed spinal cords, blindness and deafness, neurological damage, infertility, and strange skin problems.


Aixa Cano, a shy 5-year-old, has hairy moles all over her body. Her neighbor, 2-year-old Camila Veron, was born with multiple organ problems and is severely disabled. Doctors told their mothers that agrochemicals may be to blame.


“They told me that the water made this happen because they spray a lot of poison here,” said Camila’s mother, Silvia Achaval. “People who say spraying poison has no effect, I don’t know what sense that has because here you have the proof,” she added, pointing at her daughter.


It’s nearly impossible to prove that exposure to a specific chemical caused an individual’s cancer or birth defect. But like the other doctors, Seveso said their findings should prompt a rigorous government investigation. Instead, their 68-page report was shelved for a year by Chaco’s health ministry. A year later, a leaked copy was posted on the Internet.


“There are things that are not open to discussion, things that aren’t listened to,” Seveso concluded.


Scientists argue that only broader, longer-term studies can rule out agrochemicals as a cause of these illnesses.


“That’s why we do epidemiological studies for heart disease and smoking and all kinds of things,” said Doug Gurian-Sherman, a former EPA regulator now with the Union of Concerned Scientists. “If you have the weight of evidence pointing to serious health problems, you don’t wait until there’s absolute proof in order to do something.”

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