Entech Systems is the largest supplier of low impact fogging insecticides to the food industry in the United States. Entech manufactures pyrethrin and resmethrin based fogging insecticides and sells directly to the food industry. Entech also is the largest supplier of overhead insecticide fogging systems to food plants. Entech's low impact fogging insecticides have been proven to be an alternative to fumigation in food plants. See a USDA evaluation of the Entech Automatic Fogging System at entech's web site: www.entech.la