Superweed Threatens Monsanto heartlands

[NorthernSanctuary]

"Superweeds" are plaguing high-tech Monsanto crops in southern US states, driving farmers to use more herbicides, return to conventional crops or even abandon their farms.

The gospel of high-tech genetically modified (GM) crops is not sounding quite so sweet in the land of the converted. A new pest, the evil pigweed, is hitting headlines and chomping its way across Sun Belt states, threatening to transform cotton and soybean plots into weed battlefields.

In late 2004, "superweeds" that resisted Monsanto's iconic "Roundup" herbicide, popped up in GM crops in the county of Macon, Georgia. Monsanto, the US multinational biotech corporation, is the world's leading producer of Roundup, as well as genetically engineered seeds. Company figures show that nine out of 10 US farmers produce Roundup Ready seeds for their soybean crops.
http://www.france24.com/en/20090418-...ified-US-crops

Superweeds have since alarmingly appeared in other parts of Georgia, as well as South Carolina, North Carolina, Arkansas, Tennessee, Kentucky and Missouri, according to media reports. Roundup contains the active ingredient glyphosate, which is the most used herbicide in the USA.

How has this happened? Farmers over-relied on Monsanto's revolutionary and controversial combination of a single "round up" herbicide and a high-tech seed with a built-in resistance to glyphosate, scientists say.

Today, 100,000 acres in Georgia are severely infested with pigweed and 29 counties have now confirmed resistance to glyphosate, according to weed specialist Stanley Culpepper from the University of Georgia.

"Farmers are taking this threat very seriously. It took us two years to make them understand how serious it was. But once they understood, they started taking a very aggressive approach to the weed," Culpepper told France 24.

"Just to illustrate how aggressive we are, last year we hand-weeded 45% of our severely infested fields," said Culpepper, adding that the fight involved "spending a lot of money."

In 2007, 10,000 acres of land were abandoned in Macon country, the epicentre of the superweed explosion, North Carolina State University's Alan York told local media.

The perfect weed

Had Monsanto wanted to design a deadlier weed, they probably could not have done better. Resistant pigweed is the most feared superweed, alongside horseweed, ragweed and waterhemp.

"Palmer pigweed is the one pest you don't want, it is so dominating," says Culpepper. Pigweed can produce 10,000 seeds at a time, is drought-resistant, and has very diverse genetics. It can grow to three metres high and easily smother young cotton plants.

Today, farmers are struggling to find an effective herbicide they can safely use over cotton plants.

Controversial solutions

In an interview with France 24, Monsanto's technical development manager, Rick Cole, said he believed superweeds were manageable. "The problem of weeds that have developed a resistance to Roundup crops is real and [Monsanto] doesn't deny that, however the problem is manageable," he said.

Cole encourages farmers to alternate crops and use different makes of herbicides.

Indeed, according to Monsanto press releases, company sales representatives are encouraging farmers to mix glyphosate and older herbicides such as 2,4-D, a herbicide which was banned in Sweden, Denmark and Norway over its links to cancer, reproductive harm and mental impairment. 2,4-D is also well-known for being a component of Agent Orange, a toxic herbicide which was used in chemical warfare in Vietnam in the 1960s.

[avyaktam]

Seems the pigs are rebelling.

[Sarahmay]

This sounds like a good thing.

[dagon]

Monsantos...
scum of the earth. unclean.. lepers of the planet..

[Malynda]

And Mother Nature strikes again to provide balance. Go Mom!

[burgundia]

Originally Posted by Malynda

And Mother Nature strikes again to provide balance. Go Mom!

This is what it looks like. Nature on our side ....

[Humble Janitor]

Hey Monsanto, how about them weeds?