For years I subscribed to Consumer Reports. I appreciated their objective approach to product testing and lack of advertising. In their own words, their policy is to “maintain our independence and impartiality… [so that] CU has no agenda other than the interests of consumers.” But recently they’ve veered off the science-based trail – at least the one running through our gardens. Their approach to plant and soil sciences is more pseudo than science. And last year, after 30+ years of loyal membership, I quit my subscription when Consumer Reports began partnering with Dr.… Continue reading this article “Spec errors mount”
Tag: pesticide
Shooting Fish in a Barrel
Someone recently posted a scientific article on our Facebook page which purportedly demonstrates that Roundup can be damaging to earthworms at concentrations that would typically be used in a field situation. Wow. Scary. I mean really, if we’re damaging earthworms when we apply Roundup, then that lends fuel to the emotional fires that rage against this pesticide. But is that really what this article shows?
It’s unfortunate, but most of you will not be able to see the article that I’m writing about because you won’t have access to the journal in which it was published.… Continue reading this article “Shooting Fish in a Barrel”
Organic insecticides that will get you high
Plants are crazy chemical factories, synthesizing a whole host of compounds that we use for flavoring and dye and medicine and… getting high. And why are they making all these chemicals? They’re certainly aren’t doing it for our sake… no, quite often they’re trying to kill something – usually insects — and it just so happens that sometimes our brains and bodies react differently enough that instead of killing us, they make us high. Well, and sometimes they kill us too.… Continue reading this article “Organic insecticides that will get you high”
Applying pesticides when you don’t mean to
I’d rather we didn’t use them, but I see their value and I appreciate what they can do for us when they’re used properly. One of the things that I hate about pesticides though is that, even when they’re used correctly, sometimes they can come back and hurt us in ways that we don’t expect. You have probably heard that you should not use grass clippings where herbicides have recently been used as a mulch because they could injure them.… Continue reading this article “Applying pesticides when you don’t mean to”
Important, must-read announcement regarding pesticide use
There’s a new report out from the Weed Science Society of America (WSSA) which blasts a common piece of gardening advice: use least toxic pesticides only as a last resort. Popular as it may be, this advice is not scientifically grounded and can actually cause more harm than good. The WSSA is joined in this announcement by the American Phytopathological Society (APS) and the Plant-Insect Ecosystems Section of the Entomological Society of
America (P-IE ESA).
This is a must-read for anyone who is a responsible educator regarding pesticide use, which includes Master Gardeners and other horticulture paraprofessionals. … Continue reading this article “Important, must-read announcement regarding pesticide use”
New study on pesticide use and GMOs
Some environmental extremists discount agricultural research done by universities, because they receive funding from Big Ag and therefore their researchers can’t be trusted. So this news report of a recent study by one of my Washington State University colleagues is doubly important: it dispells this baseless assertion and it provides some significant – and troubling – information about pesticide use and GMO crops.
Briefly, the article links an increased use of herbicides as a result of increased use of GMOs such as Roundup-ready crops.… Continue reading this article “New study on pesticide use and GMOs”
So…How Much Pesticide Is Actually In Our Fruits and Veggies?
We have discussed the dirty dozen here before – those foods which a group called The Environmental Working Group (wow—fancy name – everything they say must be true!) has established contain more residues of different pesticides than other foods. I’ve already stated my concerns about selecting organic foods instead of conventionally grown ones because of a fear of pesticides so I won’t restate that here. Instead what I want to call your attention to an article sent to me by our visiting professor, Charlie Rowher. … Continue reading this article “So…How Much Pesticide Is Actually In Our Fruits and Veggies?”
Bees and Pesticides
I had the opportunity to read a disturbing post over at Garden Rant the other day about the insecticide clothianidin and how the EPA required its producer, Bayer, to run tests on the safety of using plants grown from seeds treated with clothianidin for bees. Tests which were, apparently, never carried out appropriately. This post sent me over to another site, AlterNet, which explained the problem in detail. In a nutshell what happened is that the EPA asked Bayer to run some tests on how its new pesticide might affect bees.… Continue reading this article “Bees and Pesticides”
Saving your ash
My earlier post regarding plans to replace the monoculture of ash trees at the Gateway Arch Monument in St. Louis, MO with a monoculture of Lindens prompted a question about options for treating ash trees for emerald ash borer. This is a complex topic so I wanted make sure I had time and space to respond completely.
First, the best and most current source of information regarding treatments for EAB is the Multi-state bulletin “Insecticide Options for Protecting Ash Trees from Emerald Ash Borer” which is available as a full-color .pdf… Continue reading this article “Saving your ash”
Pesticides and Wildlife
If you follow this blog then you know that I write a lot about pesticides. They’re something that I enjoy reading about and studying. For whatever reason, I find them fascinating. That said, they can be some of the worst things for wildlife. But there are pesticides that are more “wildlife compatible” than others, so today I’m going to cover some of the worst pesticides that you can use in terms of wildlife, and some of the pesticides that might be more acceptable (though far from perfect).… Continue reading this article “Pesticides and Wildlife”