The efficacy of ivermectin jetting fluid for control of blowfly strike on sheep under field conditions [Lucilia cuprina].
1994
Thompson D.R. | Rugg D. | Scott P.G. | Eagleson J.S. | Cramer L.G. | Barrick R.A.
Seventeen trials involving 5737 sheep were conducted to test the efficacy of ivermectin jetting fluid (30 ppm in water) for the control of blowfly strike when applied to sheep either by standard hand jetting or through an automatic jetting race. Sheep were observed for up to 14 weeks after treatment and all strikes recorded. The level of fly challenge varied between trials, resulting in strike rates in untreated sheep ranging between 0 and 94 percent. At 12 weeks after treatment there were 93 percent fewer strikes in hand jetted sheep and 84 percent fewer strikes in machine jetted sheep when compared with untreated sheep. At this time point there was a 90 percent, 86 percent and 93 percent reduction in poll, body and breech strikes, respectively, when hand jetting was used, whereas machine jetting reduced poll, body, breech and pizzle strikes by 84 percent, 81 percent, 79 percent and 100 percent, respectively.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل Wolters Kluwer