Crops

Trends in corn herbicide use (1990 to 2014)

CornPoundsStackedLines

USDA-NASS recently published the most recent corn herbicide use data (from 2014). I’ve been looking through the data, because, well, free data! Perhaps the figure below isn’t the ideal way to present it, but there are some interesting trends that can be observed this way. Total herbicide use in corn (in weight of herbicide applied) has remained […]

What does Chipotle’s switch to non-GMO ingredients mean for pesticide use?

CornHerbicides

A couple weeks ago, Chipotle announced they were removing genetically engineered crops (called GMOs) from their menu. Kind of. As you might expect, the announcement was covered widely in the media. Interestingly, though, most of the coverage wasn’t very positive. There’s a fairly long list of responses to the Chipotle decision if you’d like to read […]

Stop saying organic food is less safe, unless you can provide evidence

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A recent article from Western Producer titled “Canada has a world-class food system” was recently re-posted by the Genetic Literacy Project (GLP). GLP, whose stated mission is to “explore the intersection of DNA research, media and policy to disentangle science from ideology”, commonly aggregates news stories. But when they re-posted this particular article, the headline was changed pretty […]

A 40 year veteran of weed research reflects on his career

KnissWilson

Bob Wilson, the weed specialist at the University of Nebraska’s Panhandle Research & Extension Center is retiring this month. Dr. Wilson has been a long-time mentor to me, serving as advisor for my M.S. and co-advisor for my PhD. Since then, we’ve collaborated on many projects aimed at helping sugarbeet producers better manage difficult weeds. […]

Glyphosate use in wheat

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A blog post titled “The Real Reason Wheat is Toxic” has been making the rounds on social media. The post by the “healthy home economist” is riddled with errors and misinformation.The post contends that glyphosate is commonly sprayed on wheat at harvest time, and that glyphosate then causes health problems when the wheat is consumed. […]

What have they done to our FOOD?

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Department of Plant Sciences Seminar  What have they done to our FOOD? Andrew Kniss, Ph.D. Friday, October 17th, 2014 College of Agriculture and Natural Resources AG 1032 1:10 PM   People in developed countries seem more interested than ever in the way their food is produced. Genuine interest in the food we eat is, without […]

Superweeds: A Mutating Problem

Cry_of_Silence (The Outer Limits)

Superweeds have been in been in the news a lot over the last few months. Most of the recent coverage has been related to new 2,4-D resistant crops that were recently approved by the USDA and the new herbicide formulation (2,4-D plus glyphosate) that the EPA is reviewing. Marc Brazeau recently wrote a compelling piece arguing […]

Dear Dr. Oz: We Don’t Spray Feathers

Dr. Oz blowing feathers all over the stage.

Not long ago, in front of a Senate panel, Dr. Oz (the most trusted doctor in America) was told by Senator Claire McCaskill “I don’t get why you need to say this stuff because you know its not true.” Senator McCaskill was referring to the many “miracle” weight loss supplements that Dr. Oz promotes on […]

Is Your Child in a Toxic Spray Zone?

Sprayer

The Environmental Working Group (EWG) recently released a blog post titled “Thousands Of Schools Would be Close To Toxic Spray Zones.” The report basically states that if Enlist Duo herbicide is approved by the EPA, many school-aged children will be put at great risk. Enlist Duo is a new formulation of two well-characterized herbicides (2,4-D […]

Regulating Herbicide Resistance

2,4-D

A few months ago, I wrote about 2,4-D resistant corn and soybean. At that time, the USDA had just completed it’s draft environmental impact statement for the two crops. While the USDA regulates crops developed through biotechnology, it is the EPA that regulates pesticide use. So before the new formulation of 2,4-D can be applied […]

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