Rice farmers have waged war on the pest "for as long as we've been growing rice in Louisiana," says Bobby Simoneaux, director of pesticides and environmental programs at the Louisiana Department of Agriculture and Forestry. Now, growers are hoping that a potent weapon in their arsenal will be restored to them: the pesticide carbofuran, which was phased out of use in rice fields beginning in 1991.
The Environmental Protection Agency banned the granular form of the pesticide because it is extremely toxic to birds, which mistake the granule of carbofuran for food. One granule packs a sufficient dose to kill a small songbird, says EPA spokesperson Enesta Jones. Secondary poisoning of birds of prey is also a risk, as eagles and hawks have been found dead after eating small mammals contaminated with the pesticide. Bird-watchers and environmentalists were relieved when the carbofuran was taken off the market. "It's a pesticide that we were particularly concerned about for a long time," says Gavin Shire, a spokesman for the American Bird Conservancy.
Despite the pesticide's known dangers, the Department of Agriculture applied in January for an emergency exemption to the ban that would allow farmers to treat up to 300,000 acres of weevil-infested fields with carbofuran. State officials acknowledge the environmental risk but stress that they can distribute carbofuran in a way that will minimize its dangers. They argue that the only other pesticides that target the water weevils also have an unfortunate side effect: they kill crawfish. As those pesticides are sprayed from the planes as a liquid, some of the plume drifts over to neighboring crawfish fields. Carbofuran is not as toxic to crawfish, and its granules would be less likely to be caught by the wind, Simoneaux says.
This combination of factors has brought the state to the EPA's doorstep. "This is an issue that is really unique to Louisiana, because we're the only state that has side-by-side rice and crawfish production," says Steve Linscombe, director of a rice research station run by the LSU Agricultural Center.
The EPA extended the public comment period on the proposed exemption until March 15 to allow environmental groups more time to study the application. The final weeks of the public comment period brought a flurry of letters, both for and against carbofuran. Private farmers and agricultural product businesses 'such as G&H Seed Company in Eunice ' defended the pesticide's use, while the American Bird Conservancy, which leads a network of environmental groups called the National Pesticide Reform Coalition, wrote a letter objecting to the state's exemption request.
Linscombe says the resistance to carbofuran is based on a misunderstanding about the way the pesticide is distributed. "We are dropping this as a granule into a flooded rice field, it sinks down, and it's not available for birds to pick up," he says. Jones, the spokesperson for the EPA, agrees that carbofuran use is safer in the flooded fields of Louisiana than it was on the dry soil of California farms, where birds could peck up the granules. "Most of the incidents [of bird kills] were associated with the corn, rice and grapes uses" of the pesticide, she says.
But environmentalists say that the distribution methods over rice fields are not precise enough to guarantee the safety of Louisiana's birds. "They're talking about thousands of acres, and its aerial distribution which allows for drift in the wind," says Shire. "Some [of the carbofuran] will almost certainly land on the hard ground surrounding the fields, and birds probably will die as a result." Accidental spills are also a concern. In a 1989 case in Colusa, Calif., state investigators found 1,985 dead ducks not in an agricultural field, but instead in an area that was frequently flown over by cropdusters on their way from an airstrip to the rice fields.
Environmentalists might be feeling a sense of dÃ©jÃ vu over this issue. In 2002, the Department of Agriculture asked for the same emergency exemption, which the EPA quickly granted. A coalition of 50 environmental groups, led by Defenders of Wildlife and the American Bird Conservancy, lobbied the agency for a public comment period to allow them to make an argument against carbofuran's return. The EPA agreed to a five-day public comment period and received more than 5,000 comments. In an about-face, the agency revoked the exemption. The situation in Louisiana may not have qualified as an emergency, the EPA wrote in 2002, and therefore the risk of poisoning birds couldn't be justified by the potential benefits of the pesticide. The agency also cited the public outcry in its decision.
This time, the EPA alerted environmental groups to the application for exemption and allowed a slightly longer public comment period.
Environmentalists hope for a repeat of the 2002 ruling. "It's a little troubling to see every year these almost routine applications for emergency exemptions," says Caroline Kennedy, the director of conservation initiatives for Defenders of Wildlife, noting that her group has fought other exemption requests in other parts of the country. "Carbofuran is extremely hazardous and it's supposed to be phased out. That hasn't changed."
Despite sweeping changes enacted by Gov. Bobby Jindal's administration, the health insurance program for state workers and public school employees will have to use $88 million from its reserve fund to cover its costs this year.
The LPSB races are sure to get heated between now and Nov. 4, and with only 9 available seats, this year's field of 20 candidates will surely be wanting to set themselves apart from the crowd early; they'll get their chance next week, starting Tuesday with the kick-off of a three-day series of candidate forums.
Lawmakers say they've received complaints that waits have spiked, with people being forced to wait in line for more than an hour — and sometimes three hours — to handle routine tasks.
The campaign announced that Rep. Stuart Bishop of District 43 and Nancy Landry, District 31, have thrown their support behind the Naval Academy graduate and entrepreneur in his bid to unseat current Hunter Beasley in District 8.
A Lafayette man with an alleged taste for child porn was busted Thursday evening during a cyber crime sting launched by the Attorney General’s Office.
U.S. Rep. Vance McAllister says his chief of staff is on temporary leave after being booked with drunken driving.
It was a rare moment in Congress this week as Republicans briefly put aside partisanship in support of President Barack Obama's request to train and arm Syrian rebels, and while a number of Democrats opposed the measure, Louisiana's Democratic Sen. Mary Landrieu found herself on the same side of the issue as her Republican challenger Rep. Bill Cassidy.
Home Depot breach bigger than Target; Alibaba IPO could be big; Rivers' last project and more national and international news for Friday, September 19, 2014.
Friday's Blogs from the Bog!
City-Parish President Joey Durel is asking the council to sign off on a resolution approving a pair of deals that would lead to razing the seedy Lesspay Motel at Four Corners to build a new police substation as well as transforming nearly a block Downtown where the old federal courthouse building now molders into a mixed-use development.
In 2013, the IRS — already the least popular governmental agency in the country — became the target of intense investigations after it was revealed that they had specifically and improperly scrutinized applications for tax-exempt status from organizations associated with the nascent Tea Party movement.
Improving the running game was "a point of emphasis" during the offseason and the results have manifested themselves in the form of substantially greater production.
Louisiana's health department said Wednesday that its evaluation of the state's Medicaid privatization was on target, despite criticism from the legislative auditor that it lacked key data and contained inconsistencies.
The feds converge on your office, seizing records on several employees as part of a pay-for-plea investigation. WWYD? If you’re Mike Harson, you give yourself a $12k raise.
It’s football season and after back-to-back winless weekends for the Saints and the Cajuns many citizens are finding it difficult to be civil much less happy. Well, chew on this.
Considering his repeated stays in the local penal system, David Narcisse Jr. should have known that having a semiautomatic shotgun, even one given to him by a friend, wasn’t the brightest of ideas.
A state district judge on Tuesday threw out a last-minute retirement hike lawmakers gave to the state police superintendent, ending a political firestorm over a pension boost passed without public scrutiny on the last day of the legislative session.
The House has passed a bill to increase oversight of veterans' hospitals under construction, following a report that some medical centers take three years longer to complete than estimated and cost an extra $366 million per project.
An obvious follow-up question for any Republican politician who accuses Democrats of being science deniers is one about science, to which Jindal bobbed and weaved like a welterweight champ.
The Lafayette City-Parish Council is expected to decide tonight (Tuesday) whether to go along with a proposal City-Parish President Joey Durel made in February’s State of the Parish Address and consolidate taxes for mosquito control and the parish health units into a broader tax program that would also cover animal control.
U.S. District Judge Richard Haik has dismissed Greg Davis’ lawsuit against the LPSB, yet in his ruling, the federal judge doesn’t bite his tongue in pointing out the "threat" being posed by certain board members.
Of all the political offices being contested throughout Lafayette Parish, the race for Broussard’s top police post has literally become one of the most heated.
A state district judge is deciding whether to issue an injunction against the enforcement of a last-minute retirement hike that lawmakers gave to the state police superintendent.
A new website is up for Louisiana's state government employees and retirees to choose their health insurance plans for next year, a choice they must make by October.
That fact that New Orleans led both games in the final 10 seconds of regulation, and lost each by a field goal or less, is of little solace.