Where possible, seal all sensitive electrical components, especially those that are not insulated. Examples are plastic housings containing contact points of switches, relays and circuit breakers. Apply long-residual contact insecticides around housing, making sure to avoid the electrical circuitry or components. Treat the inside of equipment housings with products labeled for this use. Barrier-like pesticide strips are also available (ARNIX) as a preventive measure. Proper placement of these strips are key to adequate protection. Regular inspections and treatment of nearby mounds, either individually or with broadcast bait applications over a surrounding area, will prevent fire ants from moving into the equipment boxes.

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