Northern California, April, 2008 - The California Department of Food and Agriculture (CDFA) plans to resume “emergency” aerial pesticide spraying of two synthetic pheromones, called Checkmate OLR-F and Checkmate LBAM-F, over the Central California Coast and the San Francisco Bay Area. The program began in 2007 in Santa Cruz and Monterey counties using a pheromone-based pesticide dispersed from low-flying planes in microscopic plastic capsules. The spraying could go on for months and years— possibly through mid-2010.
