For related articles and more information, please visit OCA’s Genetic Engineering page and our Millions Against Monsanto page.

BUENOS AIRES – The herbicide used on genetically modified soy – Argentina’s main crop – could cause brain, intestinal and heart defects in fetuses, according to the results of a scientific investigation released Monday.

Although the study “used amphibian embryos,” the results “are completely comparable to what would happen in the development of a human embryo,” embryology professor Andres Carrasco, one of the study’s authors, told Efe.

“The noteworthy thing is that there are no studies of embryos on the world level and none where glyphosate is injected into embryos,” said the researcher with the National Council for Scientific and Technical Research and director of the Molecular Embryology Laboratory.

The doses of herbicide used in the study “were much lower than the levels used in the fumigations,” and so the situation “is much more serious” that the study suggests because “glyphosate does not degrade,” Carrasco warned.

In Argentina, farmers each year use between 180 and 200 million liters of glyphosate, which was developed by the multinational Monsanto and sold in the United States under the brand name Roundup.

Carrasco said that the research found that “pure glyphosate, in doses lower than those used in fumigation, causes defects … (and) could be interfering in some normal embryonic development mechanism having to do with the way in which cells divide and die.”