Despite a number of studies linking exposure to the chemical with diseases including types of cancer, the EPA is increasing the amount of glyphosate allowed in oilseed and food crops.

The EPA announced their plans on May 1 and allowed critics two months to weigh in and object to the ruling. Following little opposition, though, the EPA is on path to soon approve of levels of glyphosate being found in crops several times over the current concentration.

Glyphosate, a weed-killing chemical developed by Monsanto in 1970, is the key ingredient in the company’s “Roundup” label of herbicides. In the decades since, Monsanto has created and patented a number of genetically-modified organisms and genetically-engineered crops resisted to glyphosate that are sold worldwide under the company’s “Roundup Ready” brand. Those GMO products are then planted in fields where glyphosate, namely Roundup, is used en masse to eliminate weeds from taking over harvest.