USDA approves new modified corn, soybean seeds
Source: AP-Excite
By MARY CLARE JALONICK
WASHINGTON (AP) The Agriculture Department has approved the use of genetically modified corn and soybean seeds that are resistant to a popular weed killer.
However, farmers won't be able to take full advantage of the seeds until the Environmental Protection Agency issues a second ruling allowing the use of Enlist, a new version of the 2,4-D weed killer that's been around since the 1940s. The EPA has said it will rule this fall on Dow AgroSciences' application to market the chemical.
The agriculture industry has been anxiously awaiting the approvals, as many weeds have become resistant to glyphosate, an herbicide commonly used on corn and soybeans now. Herbicide-resistant seeds introduced in the 1990s allowed farmers to spray fields after their plants emerged, killing the weeds but leaving crops unharmed.
Critics say they are concerned the increased use of 2,4-D could endanger public health and that more study on the chemical is needed. The USDA has said that if both the seeds and herbicide are approved, the use of 2,4-D could increase by an estimated 200 percent to 600 percent by the year 2020.
FULL story at link.
Read more: http://apnews.excite.com/article/20140917/us--usda-weed_killer-4d3d5c2d4d.html
lunasun
(21,646 posts)Dont call me Shirley
(10,998 posts)So, yeah, no more gmo.
pipoman
(16,038 posts)Dont call me Shirley
(10,998 posts)bananas
(27,509 posts)NRaleighLiberal
(60,014 posts)pnwmom
(108,978 posts)kentauros
(29,414 posts)"Weeds" are indicators of problems with soil health, and can tell you fairly accurately what nutrients and minerals are deficient in your soil. They are not simply opportunistic plants.
Someday we'll treat our topsoil well and right. Or, we'll watch it all blow away as so much toxic dust.
Drahthaardogs
(6,843 posts)A weed is ANY unwanted plant. Silly
kentauros
(29,414 posts)Drahthaardogs
(6,843 posts)Seriously
kentauros
(29,414 posts)Yes, seriously. Read it and learn a little something about soil health
Drahthaardogs
(6,843 posts)I am a toxicologist and my graduate work was on plant secondary metabolites. I can assure you that if you ask an extension agent about your soil, they will tell you to bring it in and have an analysis. They will certainly not tell you "Well, tell me what kind of weeds you grow".
kentauros
(29,414 posts)and you would be wise to get a soil-test done. At the same time, you would also be wise to learn about the weeds you have growing and what each type means with regards to what is deficient in your soil. So, while the soil-test is being performed (they do take time, especially if you mail it versus driving over to hand-deliver it) you could be reading up on what's going on with your soil, and even discuss that with the extension agents. It's not like everyone out there is a biologist and toxicologist
Here's the site that hosts the "old" book I linked, with their main page on Controlling Weeds and Pests. They do have information perhaps more to your linking from such decades as the 1990s, 2000s, and 2010s.