Monsanto's Roundup show adverse effects in all standard categories of toxicological testing, including medium-term toxicity, long-term toxicity, genetic damage, effects on reproduction, and  carcinogenicity. 

 


            


Subject:    Roundup Kills More Than Weeds-----
Date:       Wed, 05 Jul 2000 07:52:29 -0400
From:        Stephen Tvedten <steve@getipm.com>
Organization:     Get Set Inc. (www.getipm.com)

To:     Lyndon Hawkins <hawkins@empm.cdpr.ca.gov>
          Senior Research Scientist
          State of California, Department of Pesticide Regulation - Integrated Pest Management

Dear Lyndon, I thought you might like to read an Organic Gardening article entitled:  Roundup Kills More Than Weeds it can be found at http://www.organicgardening.com/watchdog/roundup.html or you can simply read below:

Thousands and thousands of acres in the United States are being sprayed annually with nearly 50 million pounds of Roundup, a broad-spectrum herbicide designed to kill any plant it hits, unless the plant has been genetically altered to tolerate the chemical. Roundup has accounted for half of Monsanto's corporate profits in recent years. Now the company has expanded its Roundup market by genetically engineering "Roundup Ready" soybeans, corn, and other crops.

Monsanto's advertising campaigns have convinced many people that Roundup is safe, but the facts simply do not support that conclusion. Independent scientific studies have shown that Roundup is toxic to earthworms, beneficial insects, birds and mammals. Plus it destroys the vegetation on which they depend for food and shelter. And although Monsanto claims that Roundup breaks down into harmless substances, it has been found to be extremely persistent, with residue absorbed by subsequent crops over a year after application.

Roundup show adverse effects in all standard categories of toxicological testing, including medium-term toxicity, long-term toxicity, genetic damage, effects on reproduction, and  carcinogenicity.

Here is some of the research that demonstrates the ways that Roundup's active ingredient, glyphosate, adversely affects plants and animals:

In a study conducted by T.B. Moorman and colleagues at the USDA Southern Weed Science Laboratory in Stoneville, Mississippi, glyphosate reduced soybeans' and clover's ability to fix nitrogen.

A study conducted by G.S. Johal and J.E. Rahe of the Center for Pest Management at Simon Frase University in Burnaby, British Columbia, found that glyphosate made bean plants more susceptible to disease.

At Dalhousie University in Halifax, Nova Scotia, D. Estok and colleagues found that glyphosate reduces the growth of beneficial soil-dwelling mycorrhizal fungi.

Moving up to mammals, sperm production in rabbits was diminished by 50 percent when they were exposed to glyphosate, in research conducted by M.I. Youset and colleagues at the University of Alexandria in Egypt and the University of Tromso in Norway.

Brand-new evidence suggests that Roundup may cause cancer. The study, published in Environmental and Molecular Mutagenesis (vol. 31 pp. 55-59, 1998), found that an unidentified chemical in Roundup caused genetic damage in the livers and kidneys of mice exposed to the herbicide. The researchers believe additional experiments are needed to determine which chemical in the Roundup mixture is causing the damage. They point out that this will be very difficult because "the precise composition of the mixture...is not available due to protection by patent regulation." In other words, Monsanto doesn't have to reveal to the public exactly what chemicals are in Roundup.

In California, where pesticide-related illness must be reported, Roundup's active ingredient (glyphosate) was the third most commonly reported cause of pesticide illness among  agricultural workers, and the most common cause of pesticide illness in landscape workers.

According to two New Zealand toxicologists, the symptoms experienced by workers exposed to Roundup included eye and skin irritation, headaches, nausea and heart palpitations.

For more details on these and other studies revealing the truth about Roundup/glyphosate, see the factsheets from the Northwest Coalition for Alternatives to Pesticides.

Well Lyndon, you have obviously "registered" another untested POISON that is also obviously making innocent people pay for your "registration" with their health.

Respectfully,  Stephen L. Tvedten

(Editor's Note:  Okay, at what point do the people start meaning more than profits?  Government officials can be sued for malfeasance... is endangering and killing off the population not considered malfeasance?)

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