glyphosate

Glyphosate resistant wheat found in Oregon

USDA-APHIS announced recently that volunteer wheat growing in an Oregon field has been confirmed to be resistant to glyphosate. Reports indicate the glyphosate resistance is due to the same transgenic event that was used in Monsanto’s Roundup Ready wheat. More information from the National Association of Wheat Growers and Agri-Pulse. The good news is that [...]

Can we PLEASE stop using the term “superweed”?

HerbicideResistanceOverTime

In the latest issue of Nature, Natasha Gilbert takes “A hard look at GM crops.” Ms. Gilbert states: “it can be hard to see where scientific evidence ends and dogma and speculation begin.”   “Researchers, farmers, activists and GM seed companies all stridently promote their views, but the scientific data are often inconclusive or contradictory. Complicated [...]

Herbicides for sainfoin

sainfoinflower

We continue to get quite a few questions about weed control in sainfoin. Unfortunately, there are very few herbicide options currently registered for use in sainfoin (only 6 different active ingredients). We are investigating some additional herbicides in ongoing research trials. Although several herbicides look promising in our trials, these potential options will not be [...]

More information on the Seralini GMO rat feeding study

For those of you who would like more information on the French GMO rat feeding study by Seralini et al, please read Emily Willingham’s critique of the study. It is by far the most comprehensive summary I have read. Emily is on twitter at @ejwillingham. An excerpt: The possible explanations are legion, but with several different [...]

Why I think the Seralini GM feeding trial is bogus

If you’re following the news about the French GM maize feeding trial, you’ve probably heard: (A) we need to pull GMO crops off the market immediately; or (B) that the study is flawed and is basically meaningless. I guess I find myself leaning toward the second group on this one. Here is why I think the [...]

Some comments on the Purdue glyphosate-disease article

I’ve noticed a very interesting headline making the rounds on Twitter the last couple days. The headline: “Glyphosate-resistant ’superweeds’ may be less susceptible to diseases” originated with a press release from Purdue University. The article’s headline is apparently taken from a rather speculative quote by one of the co-authors of the study, Dr. Steve Hallett: “We may be [...]

Weed control in sainfoin

UPDATE For a full list of herbicides registered for use in sainfoin, see this post: Herbicides for sainfoin Sainfoin is being promoted by a variety of sources as a good forage alternative to alfalfa. It has many desirable attributes: it has high nutritional content, it seems well adapted to Wyoming (particularly northern Wyoming), and it [...]