Main has been the only state in the U.S. that doesn’t permit the planting of Bt corn, but that might be about to change. The state’s Board of Pesticide Control licensed the genetically engineered corn this past summer and recently held a public hearing on proposed rules regulating its use in the state. Bt corn could be used for the first time in Maine as soon as 2008.

Despite the fact that U.S. Environmental Protection Agency officials estimate that growing corn without atrazine could cost no-tillers as much as $28 an acre due to reduced yields and the need for more expensive herbicides, you might be in danger of losing this long-term weed control chemical product.