Monthly services to include but not limited to the following: • Provide building treatment to control roaches, common ants, flying ants, silver fish, fleas, ticks, bugs, mites, common spiders, moths, wasps, crickets, grasshopper, and scorpions. • Provide building treatment and control of rats, mice, and bats, including burrows of rats and mice, and ant hills, including fire ant hills located on any portion of Rusk State Hospital. As-needed services to include but not limited to the following: • Facility grounds treatment to control roaches, common ants, flying ants, silver fish, fleas, ticks, bugs, mites, common spiders, moths, wasps, crickets, grasshopper, scorpions, rats, mice, and bats, including burrows of rats and mice, and ant hills. • Provide treatment for bed bug infestation of an entire building or the treatment of a single room. • Treatment for the effective control of flies, mosquitoes, and other flying insects in stagnant pools of w