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Furadan demystified!

Category: Poisoning wildlife | Date: Apr 17 2008 | By: admin

The more I learn about the poisoning of wildlife the more shocked I become. I have been learning about the poison Furadan. So, what is Furadan? Furadan is the marketed name for carbofuran and is used to control insects in a wide variety of field crops, including potatoes, maize and soybeans. It is a systemic insecticide, which means that the plant absorbs it through the roots, and distributes it throughout its organs where concentrations are attained that are deadly to insect. Carbofuran can also kill insects on contact.

carbofuran.jpg

Have you ever seen such an ugly molecule?

Carbofuran has one of the highest acute toxicities to humans of any insecticide widely used on field crops. A quarter teaspoon can be fatal! Applications of this chemical should be in closed systems where it makes not contact with the skin. However, in Africa it is widely available in powder form and is applied by lay people mostly peasant farmers by hand resulting in much direct exposure to the chemical. The chemicals toxicity is due to its activity as a cholinesterase inhibitor (it is thus considered a neurotoxic pesticide). Read this story about a lady who watched the aerial application of carbofuran and see how it may have destroyed her life.

Though intended for insect and soil pests, carbofurans like Furadan is highly toxic to mammals and birds and has been used purposely to target predators and birds in Africa, USA and UK. A single grain will kill a bird and birds usually eat numerous grains of it mistaking it for seeds. They die after a short painful reaction. Before it was banned by United States Environmental Protection Agency in 1991, granular carbofuran caused millions of bird deaths per year in USA. No wonder there is a huge controversy over the possible reversal of the ban on use of Furadan in USA.

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13 Responses to “Furadan demystified!”

Colleen, on 17 Apr 2008

incredible Paula. I had no idea it was the same stuff as what is killing the migratory birds. That is horrifying that the U.S. is even considering revering the ban.
The New York Times just ran this article on this but about use of the chemical in South America
The article is called: did your shopping list kill a songbird. Here is the link and an excerpt
http://www.nytimes.com/2008/03/30/opinion/30stutchbury.html?ex=1207540800&en=ec53c93877f5bab7&ei=5070&emc=eta1
“Since the 1980s, pesticide use has increased fivefold in Latin America as countries have expanded their production of nontraditional crops to fuel the demand for fresh produce during winter in North America and Europe. Rice farmers in the region use monocrotophos, methamidophos and carbofuran, all agricultural chemicals that are rated Class I toxins by the World Health Organization, are highly toxic to birds, and are either restricted or banned in the United States. In countries like Guatemala, Honduras and Ecuador, researchers have found that farmers spray their crops heavily and repeatedly with a chemical cocktail of dangerous pesticides.”

sheryl, washington dc, on 17 Apr 2008

I blogged about this last month and there are links to contact the EPA and members of Congress to protest the possible ban reversal: http://nothoney.wordpress.com/2008/02/13/epa-considers-lifting-ban-on-furadan-pesticide/

Here’s the most recent news-like story I could find: http://www.capitalpress.info/main.asp?SectionID=67&SubSectionID=616&ArticleID=40569&TM=55384.71

Here’s the American Bird Conservancy’s page about the ban with lots of info: http://www.abcbirds.org/newsandreports/information/carbofuran.html

s.

sheryl, washington dc, on 17 Apr 2008

One more thing .. Buy ORGANIC.

s.

Colleen, on 17 Apr 2008

same for coffee. organic means shade grown, which provides a canopy for migrating birds. All the starbucks etc out there is heavily sprayed with an arsenal of chemicals AND it is grown in the open sun, no trees for birds.. Coffee companies that offer 1 or 2 skus in their huge list are giving lip service to the issue. It would be interesting to see what chemicals they use in these big coffee plantations.
more on coffee and shade-grown if interested
http://ethicsandanimals.com/2007/10/19/morning-coffee-and-bird-watching.aspx

Virginia E., on 17 Apr 2008

Good point Sheryl!

Colleen, on 17 Apr 2008

I found this link about furadan and Kenya’s coffee
http://www.coffeehabitat.com/2008/03/coffee-growing-in-kenya.html
“There isn’t much certified organic coffee from Kenya. Although many small farmers can’t afford chemicals and may be passive organic, much of Kenya’s coffee is doused with pesticides [2]. And, given the pooled system, any untreated coffee will be mixed with chemically-grown coffee, and it will be nearly impossible to know what is what. As I’ve discussed elsewhere, this isn’t much of a risk to consumers, but harms the environment and the farmers themselves.

Most estates use pesticides, herbicides, and fungicides (an older but distressing report here). A slide in a presentation by the Coffee Board of Kenya shows the essentials of planting out young coffee trees: top soil, sub soil, manure, and furadan (carbofuran). Yikes! Coffee rust (Hemileia vastarix) is a common problem, and is treated with copper fungicides; copper builds up in soils after years of treatment. This can create toxic levels in other food crops planted with the coffee [3]. Pesticides have also been found in water supplies in coffee-growing communities [4].”

sheryl, washington dc, on 17 Apr 2008

Thanks for the coffee info, Colleen. The zoo where I volunteer sells bird-friendly coffee, but I gave it up late last year and wildlife conservation is one of the reasons (the other is that it was making me anxious and nauseated). If you live near a Trader Joe’s, they sell shade-grown, organic coffee beans for a reasonable price.

s.

Colleen, on 17 Apr 2008

Thanks Sheryl, the Smithsonian Migratory Bird program is great isn’t it and shows where to buy the bird friendly coffee in cities all over north america. Good to know Americans can get it at Trader Joe’s. I work for an organic food distributor and I wrote the shade-grown, fair trade coffee I drink, Ethical Bean from B.C. who went into detail about why they were bird-friendly without the certification. As the Smithsonian points out, all shade-grown is not created equal, so it’s important to write your organic shade grown coffee and get the details if you’re not getting the Smithsonian certified coffees.. some organic coffee companies don’t want to pay fees to Smithsonian to register their brands but they are adamant that their coffee is bird friendly.

Theresa Siskind St Petersburg FL, on 18 Apr 2008

What about the products we use on our dogs and cats to combat fleas? I’ve noticed my cats salivate and drool if they happen to lick it. Because of this, I use them sparingly. Read an article about cotton, how much pesticides are used for this crop…practically everything I wear is made of cotton.

sheryl, washington dc, on 19 Apr 2008

Theresa, the flea and tick “top spot” products that we use on our pets are subcutaneous - they don’t get into their bloodstreams. The containers they come in are household hazardous waste and should not be thrown away in the trash! I put mine in a box to be taken to the landfill on household hazardous waste days.

Cotton, produced conventionally, is full of pesticides. Even organically grown cotton is often treated with non-earth friendly chemicals after its harvested, so you have to choose your organically-grown fabrics carefully.
s.

Colleen, on 20 Apr 2008

Thanks Sheryl for that reminder of the containers going to environment days.. I have not been doing that.
Meanwhile, what is Monsanto up to in Kenya? Just posted a very scary video about them.

Monsanto Nairobi
I&M Building, 6th Floor
2nd Ngong Avenue, Ngong Road
Nairobi, Kenya
Tel: +254 22719568
Fax: +254 22719255

Seminis East Africa
Mombasa Road
P.O.Box 1317
Nairobi, Kenya 502

Theresa Siskind St Petersburg FL, on 20 Apr 2008

Yep, I needed a reminder too about these containers. BTW, Sheryl, nice to have you back!

Isabella Hillmayr Greece, on 22 Apr 2008

Sadly they are making use of it here as well. Not only in meatburgers …… I don’t want to give ideas to anyone here and will refrain from details in public. Terrible death. Very cheap, readliy available to anyone.

BAN FURADAN!

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