.

The Strawberry Fummigant Debate

The shift from methyl bromide to methyl iodine

Methyl iodide was approved for agricultural use by California's Department of Pesticide Regulation in December. The carcinogenic fumigant was approved despite large opposition across the state.

Locally, the proposed fumimant was opposed by Pesticide Watch of Santa Cruz, the local P.T.A., and even student groups in the area.

Methyl bromide has long been the preferred fumigant of strawberry growers, but because of the Montreal Protocol, an international treaty regulating ozone depleting chemicals, it was phased out completely in 2005. Local growers have been allowed to continue treating their soil with it because of a clause within the treaty that allows its use if there are no economically reasonable alternatives. Now that methyl iodide has been registered as an alternative, farmers will have to make the switch.

Although there has not been any other pesticide put to the state's Department of Pesticide Regulation, accepting methyl iodide as an alternative should be done hesitantly. Scientists have said exposure levels should be kept below what is possible with today's application and field practices. Even with strict new guidelines for methyl iodide's use, many fear that the health of field workers and neighboring residents will become compromised.

Methyl iodide is a known carcinogen under Prop 65 and is also known to be a neurotoxin; although, this aspect of the substance has been little studied, leading many to fear that the health effects will be much broader in scope than those of methyl bromide.

Another possible outcome of the switch is that production costs for farmers may go up. The stricter guidelines require its application to be more slowly, with more supervision, and with more materials than before. This will cause production costs to go up and, ultimately, berry prices too.

This isn't all that may hurt berry growers economically. The strong public opposition to the use of the fumigant may cause consumers to shy away or outright boycott strawberries that have been grown in methyl iodide treated soils.

However, the move to methyl iodine may have hit a hurdle earlier this month, when a group of farmers filed a lawsuit arguing that use of the chemical will violate California Environmental Quality Act, the California Birth Defects Prevention Act and the Pesticide Contamination Prevention Act.

This impending switch may provide an opportunity for local berry growers and consumers to question the use of fumigants and pesticides and consider supporting organic growing methods for strawberries. Such a switch may prove the healthy choice for consumers, local residents, farm workers, and farmer's wallets.

Jean Vengua January 26, 2011 at 05:49 PM
I live near some of these strawberry fields, and am concerned about the effects on fieldworkers and neighbors. When, during the year, is this pesticide applied to the fields?
trally April 15, 2011 at 01:17 AM
I think pesticides shouldn't be used in strawberry production. Pesticides are harmful and cause cancer. Then why put it into our bodies? I think farmers should find an alternative solution, for example scientists could start researching a way to make natural pesticide. The world is very large and massive and I assure you there is always an alternative solution.
Rebecca Tait April 15, 2011 at 05:58 PM
The pesticide is dangerous to the worker farmer. But the pesticide is going into the soil which is going into the fruit which is then eaten by you. No more can assure me that pesticides are good for my body to ingest. Period..stop using them!
Jennifer Squires April 25, 2011 at 06:48 PM
Here's a follow up about methyl iodide on Santa Cruz Patch. http://patch.com/A-gStt I wonder how all of this will sort out?

Boards

More »
Got a question? Something on your mind? Talk to your community, directly.
Note Article
Just a short thought to get the word out quickly about anything in your neighborhood.
Share something with your neighbors.What's on your mind?What's on your mind?Make an announcement, speak your mind, or sell somethingPost something