Page 470 Advertisement 3

New Zealand Journal of Agriculture, Volume 81, Issue 5, 15 November 1950, Page 470

1 Fly Strike |pf|| SHEEP ItSfH SHEEP \ NEW INSECTICIDES are REAL ANSWER TO THE PROBLEM I You can obtain AT LEAST five weeks' protection against fly strike by using COOPER’S BLOWFLY SPRAY based on the two best insecticides for the purpose, DDT and "Gammexane". Spray either as an emergency measure at the onset of a fly wave or, better still, undertake systematic spraying each year at a time immediately prior to the date at which fly is normally expected. One or perhaps two sprayings will carry over the peak fly period. COOPER'S BLOWFLY SPRAY is available in lOlb drums, making 100 gals, spray, which should be sufficient for approximately 600 sheep. Bucket « pumps or power units can be used. Write for particulars of the SIMPLEX BARROW PUMP, which is ideal for the purpose. Any merchant can readily procure Cooper's Blowfly Spray for you. Cooper, McDougall & Robertson (N.Z.) Ltd. . BOX 599 AUCKLAND