Monday, September 19, 2022

Why isn’t weed killer working anymore? (video)

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AMERICAN CHEMICAL SOCIETY

Why isn’t weed killer working anymore? (video) 

IMAGE: FARMERS USED TO WORRY ABOUT WEEDS. THEN, HERBICIDES SOLVED THAT PROBLEM. AT LEAST FOR A WHILE. IN 1997, THERE WERE 432 NEW PATENTS FOR HERBICIDES; BY 2009, THERE WERE ONLY 65. DEVELOPING BROAD-SPECTRUM GLYPHOSATE AND “ROUNDUP READY” CROPS WORKED SO WELL THAT PEOPLE BASICALLY STOPPED LOOKING FOR NEW HERBICIDES. BUT THEN THE WEEDS STARTED FIGHTING BACK. HTTPS://YOUTU.BE/VSBYYUFLWH8 view more 

CREDIT: THE AMERICAN CHEMICAL SOCIETY

WASHINGTON, Sept. 19, 2022 — Farmers used to worry about weeds. Then, herbicides solved that problem. At least for a while. In 1997, there were 432 new patents for herbicides; by 2009, there were only 65. Developing broad-spectrum glyphosate and “Roundup Ready” crops worked so well that people basically stopped looking for new herbicides. But then the weeds started fighting back. https://youtu.be/vsbYyUfLwh8

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http://www.rachelcarson.org/SilentSpring.aspx

Silent Spring began with a “fable for tomorrow” – a true story using a composite of examples drawn from many real communities where the use of DDT had caused ...



https://files.libcom.org/files/Bookchin%20M.%20Our%20Synthetic%20Environment.pdf

Our Synthetic Environment. Murray Bookchin. 1962. Table of contents. Chapter 1: THE PROBLEM. Chapter 2: AGRICULTURE AND HEALTH.

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