May 9, 2011 ( – The world’s top herbicide for decades has come under criticism after evidence surfaced suggesting that the chemical may be linked to infertility and miscarriage in animals, raising serious concerns about the possible effect on human consumers.


Glyphosate is the weed-killing ingredient introduced over 30 years ago by the multinational agricultural biotechnology corporation Monsanto under the brand name Roundup. Monsanto also produces “Roundup Ready” corn, soybeans and cotton genetically engineered to withstand large doses of Roundup that would be deadly to normal plants.

But Dr. Don Huber, professor emeritus at Purdue University and a well-known plant pathologist, wrote to both American and European officials earlier this year to express his concern over a newly-discovered, extremely small organism that has appeared in higher concentrations in conjunction with Roundup and Roundup Ready crops.

The “electron microscopic pathogen,” Huber wrote in a Jan 16 letter to U.S. Department of Agriculture (USDA) Secretary Tom Vilsack, “appears to significantly impact the health of plants, animals, and probably human beings,” noting that preliminary experiments have been able to reproduce the pathogen’s effect of causing miscarriages.

Huber urged the Secretary to delay deregulation of Roundup Ready crops, saying that “such approval could be a calamity.” “I believe the threat we are facing from this pathogen is unique and of a high risk status. In layman’s terms, it should be treated as an emergency,” he wrote.

Lyndsay Cole, media coordinator for the USDA Animal and Plant Health Inspection Service, told Tuesday that Vilsack had received the letter and encouraged “submission of any data or studies in support of his concerns.”

Eleven days after the date of Huber’s letter, the USDA announced its decision to fully deregulate Roundup Ready Alfalfa.

Huber’s letter was only one of many criticisms aimed at Monsanto recently, with several environmentalist groups and others calling for a global ban on the product that has netted the company billions in sales despite its troubling environmental track record. More evidence of the danger of glyphosate emerged in 2010; a study by scientists in Argentina concluded that glyphosate caused mutations in embryonic frogs and chicks, according to Reuters.

Glyphosate-based herbicides have also been available under generic brand names after Monsanto’s patent expired in 2000.

Reuters reports that the Environmental Protection Agency is investigating the possible dangers of glyphosate and has set a deadline of 2015 for determining what action, if any, the government should take against it.


Commenting Guidelines
LifeSiteNews welcomes thoughtful, respectful comments that add useful information or insights. Demeaning, hostile or propagandistic comments, and streams not related to the storyline, will be removed.

LSN commenting is not for frequent personal blogging, on-going debates or theological or other disputes between commenters.

Multiple comments from one person under a story are discouraged (suggested maximum of three). Capitalized sentences or comments will be removed (Internet shouting).

LifeSiteNews gives priority to pro-life, pro-family commenters and reserves the right to edit or remove comments.

Comments under LifeSiteNews stories do not necessarily represent the views of LifeSiteNews.