There are different types of spraying equipment used for vector control, including indoor residual spraying and space spray treatments. Common sprayers used for indoor residual spraying are stirrup pumps, hand-compression sprayers, and knapsack sprayers. Space spray treatments involve applying very fine aerosol droplets that remain airborne. Thermal fogging uses hot gas to vaporize insecticide solutions and form dense fog droplets, while cold fogging uses high-pressure nozzles to generate ultra-low-volume spray without heat. Various vehicles and equipment have been developed for both thermal and cold fogging applications.

1. PRINCIPLES OF SPRAYING AND SPRAYING EQUIPMENTS

6. Conventional sprayers High volume

7. STIRRUP PUMP

8. HAND-COMPRESSION SPRAYER

9. KNAPSACK SPRAYER

14. FOGGING

19. Aspee bolo Mist Blower

22. Technology Cold Fogging INDOOR TORNADO The TORNADO™ fitted with an 18 inch (46 cm) flexible hose designed for spraying into normally inaccessible areas such as: under or between kitchen cabinets, under carpets and above ceilings, or through port holes.

24. Technology Cold Fogging OUTDOOR PARTICLE SIZE: Meets all currently available chemical spraying recommendations with 90% or more of droplets under 20 microns A DYNA-FOG Typhoon ULV is an effective way to control environmental pests and reduce insect borne diseases like encephalitis, dengue fever and malaria. TYPHOON I

27. Solo 432 Fogmaster Jr

32. HAND HELD FOGGING MACHINE

33. VEHICLE MOUNTED FOGGING MACHINE

38. BLACKHAWK The BLACKHAWK™ is designed for larger scale usage with maximum efficiency for handling petroleum-based products.

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