insect and rodent control instruction included: general discussion of diseases transmitted to man, insect vectors, methods of extermination, and demonstration of use of all types of equipment. training aids included: films: tf 1-3343 "malaria discipline"; and tf 8-1288 "louse-borne diseases". blackboard, repellents (612, indalone, dimethyphthalate, combination 6-2-2, bednet in place, head nets, mosquito protective gloves, plastic screen, 16x18 mesh screen, aerosol bomb, methyl bromide, fumigation bag, fly spray, fly trap, sodium arsenite, ddt dust plus talc, ddt dust plus pyrophyllite, ddt 5% kerosene spray, paris green undiluted, paris green 5% with flour, fuel oil, borax, paradichlchlorobenzene rotary duster, knapsack sprayer, hand sprayer, delousing duster, motor driven duster, motor-driven sprayer, mosquito larva, pupa and adult specimens, fly egg, larva, pupa and adult specimens, flea larva, pupa and adult specimens, phlebotomus adult specimens, louse egg, nymph and adult specimens, bedbug egg, nymph and adult specimens, cockroach egg, nymph and adult specimens, rat poisons (barium carbonate, zinc phosphide, calcium cyanide, cyanide discoids), rat traps, bait box.