An article in the San Francisco Chronicle alerted us to a decision by the state of California to approve registering methyl iodide as a pesticide in the state, "to the dismay of scientists and environmental groups, who say it is so toxic that even chemists are reluctant to handle it."
According to the Chronicle: "The chemical will become legal for growers to use after a 60-day comment period ending June 29 unless there is some kind of public outcry."
A spokesperson for the California Department of Pesticide Regulation said that while the chemical is indeed toxic, it is applied to the soil, not directly to the fruit, and all growers will have to set up buffer zones, limit their application rates and treat a small area at a time. No problems using the chemical as a pesticide have been documented, but very few studies have been conducted.
On the flip side, Susan Kegley with the Pesticide Action Network (nonprofit public interest organization) said the safeguards are insufficient. Quoted by the Chronicle, Kegley says, "This stuff just kills everything (...) it is a known carcinogen." Kegley told the newspaper that even low doses of methyl iodide have caused neurological damage and fetal death in laboratory animals.
Read the full Chronicle story here.
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