Electric fogger spray method

Electric fogger, liquid from the storage barrels through the filter, coupling head, suction, connecting tubes, nozzles, nozzle connected in turn communicates composition, is a small electric pump suction, it switches to the battery through the wires and electrical connections, battery box fluid reservoir mounted on the tub bottom, liquid sink barrel can be formed with a recess mounted battery, electric sprayer has the advantage of absorbing the cancellation of the suction tube, thus effectively eliminating the pesticide of injury to the operator outside the filter ills.
According to the amount of liquid per acre spray, spray mist often divided into high-volume, medium volume spraying, low volume spraying, low volume spraying and ULV other categories.

1.High-capacity high-volume spray, also known as coarse spray mist, they use a knapsack sprayer type 16 and 36 type motor sprayer spraying, spraying liquid volume per acre more than 40 liters, more than 50 to 75 liters, pesticides diluted with water , liquid concentration of less than 1000 mg / kg, the median droplet diameter of 400 to 1000 microns, a specific spray method.
2. The volume spray, also known as constant spray, is the use of 16 workers and peasants backpack sprayer and 552 - Hepatitis shoulder-mount sprayer spraying, spray nozzle aperture diameter of 1.3 to 1.6 mm, the liquid diluted with water, concentration of 1000 mg / kg or more per acre spray volume of 12.5 to 50 liters median droplet diameter of 250 to 400 microns, is a targeted spray.
3. Low volume spray, also known as fine spray or mist. With 16 workers and peasants and 552 - Hepatitis sprayers, sprinklers spray containing 0.7 to 1.0 mm aperture diameter for fine spray.
4. Low volume spraying, also known as micro-spray, is the use of motorized sprayer DFH type 18, with water or oil as the carrier, the concentration of pesticide in the 3 to 10%, per acre spray volume of 0.5 to 2.5 liters, droplet diameter 80 to 150 microns, is a cumulative spray drift. Less water for a large area pest control, does not apply to agricultural chemical weeding.
5. ULV ULV, also known as micro-spray, is the use of DFH 18 type motor plus ultra low volume sprayer nozzle spray to oil or water as the carrier, pesticide concentration of 10 to 60%, spray per acre solution 0.15 to 0.5 liters, a median droplet diameter of 15 to 75 microns, is a cumulative spray drift .