Category: Agroecology

As consumers shift to non-GMO sugar, farmers may be forced to abandon environmental and social gains

Dan Charles at NPR has recently done two interesting pieces about sugar production. In the first, he uses sugar as a proxy to look at the environmental costs and trade-offs of growing food in different places. It makes for an interesting comparison because there are two completely different crops (sugarcane and sugarbeet) that can be grown […]

How to Make a Natural Weed Killer

Well over a year ago, I wrote about a homemade herbicide containing salt, vinegar, and dish soap. “Many of you have probably seen it posted to Facebook or Twitter or Pinterest, or on your favorite home gardening site. One of my favorite descriptions calls it a “magical, natural, weed killing potion.” That particular potion certainly kills weeds, but […]

Want to reduce herbicide resistance? Spray more herbicides!

A while ago, I wrote a post summarizing the pros and cons of using a regulatory framework to slow the evolution of herbicide resistant weeds. As a part of that post, I suggested there exists a “resistance management paradox.” In a nutshell, to reduce the problem of herbicide resistant weeds, one important strategy may be to actually use more herbicide. […]

Dead plants are probably bad for earthworms

I’ve gotten a number of questions recently about a new study titled “Glyphosate-based herbicides reduce the activity and reproduction of earthworms and lead to increased soil nutrient concentrations” that was recently published in the online journal Scientific Reports. Although the title seems pretty straightforward, there are some flaws in the study design that preclude any broad conclusions from this research. […]

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

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 […]