Related Stories
EPA approves new pesticide despite scientists' concerns
Key Excerpts from Article on Website of Los Angeles Times
Posted: October 12th, 2007
http://www.latimes.com/news/local/la-me-pesticide6oct06,0,22...
Despite the protests of more than 50 scientists, including five Nobel laureates in chemistry, the U.S. Environmental Protection Agency on Friday approved use of a new, highly toxic fumigant, mainly for strawberry fields. The new pesticide, methyl iodide, is designed for growers, mainly in California and Florida, who need to replace methyl bromide, which has been banned under an international treaty because it damages the Earth's ozone layer. In a letter sent last month to EPA Administrator Stephen Johnson, 54 scientists, mostly chemists, warned that "pregnant women and the fetus, children, the elderly, farmworkers and other people living near application sites would be at serious risk." Methyl iodide is a neurotoxin and carcinogen that has caused thyroid tumors, neurological damage and miscarriages in lab animals. But EPA officials said Friday that they carefully evaluated the risks and decided to approve its use for one year, imposing restrictions such as buffer zones to protect farmworkers and neighbors. Growers, particularly those who grow strawberries and tomatoes, have been searching for 15 years for a new soil fumigant to replace methyl bromide. Fumigants are valuable to growers because they can be injected into the soil before planting to sterilize the field and kill a broad spectrum of insects and diseases without leaving residue on crops. But fumigants are among the most potentially dangerous pesticides in use today because the toxic gas can evaporate from the soil, exposing farmworkers and drifting into neighborhoods. Methyl iodide ... will be allowed on fields growing strawberries, tomatoes, peppers, ornamentals, turf, trees and vines.
Related Stories
Latest News
Key News Articles from Years Past
