Now showing items 1-10 of 16
Development of resistance to nymphs of Amblyomma cajennense ticks (Acari : Ixodidae) in dogs
(New York Acad Sciences, 2002-11-21)
Ticks have long been regarded as constraints to humans and domestic animals, but hosts often develop resistance to ticks after repeated infestations. The purpose of this investigation was to study the possible acquisition ...
Skin test and tick immune status in susceptible and resistant cattle in Brazil
A cutaneous hypersensitivity test (CHT) was used to correlate host resistance to ticks and type of reaction elicited to unfed larval extract-ULE of the cattle tick Boophilus microplus in European and Indian cattle. Twenty ...