A special formulation for use in cattle backrubbers and as an overspray for control of buffalo fly (Haematobia irritans exigua).
Active Constituent: 200 g/L Chlorfenvinphos (an anticholinesterase compound)
Application: Backrubber or overspray.
Dosing & Administration:
Pest: Buffalo fly (Haematobia iriritans exigua)
Treatment: Application by backrubber. Make backrubber available to cattle each day and all day during the buffalo fly season.
State: QLD, WA, NSW, NT only
Rate: Mix 1 L EXIGUARD Buffalo Fly Insecticide per 20 L of new, non-recycled motor oil or clean mineral oil. Charge backrubber with 20 mL treated new, non-recycled motor oil or clean mineral oil per animal every three weeks. Do not exceed this rate.
Critical comments: Refer to mixing instructions on the label.
NOT TO BE USED ON ANIMALS PRODUCING MILK FOR HUMAN CONSUMPTION WHEN TREATMENT IS BY BACKRUBBER APPLICATION.
Pest: Buffalo fly (Haematobia iriritans exigua)
Treatment: Application by overspray. Treatment at intervals of 21 days during the buffalo fly season is recommended (minimum permitted retreatment interval is 10 days).
State: QLD, WA, NSW, NT only
Rate: Mix 20 mL EXIGUARD Buffalo Fly Insecticide per 1 L water (1:50). Apply 50 mL/150 kg liveweight of this dilute mix.
Critical comments: Refer to mixing instructions on this label. Apply as a coarse spray. Adequate coverage with the prescribed application rate is achieved with 4 passes of the spray along the dorsal midline of each animal from the neck to the rump. Protective period may be reduced following substantial rainfall post-treatment.
