The present study compares the in vitro efficacy of four chemical acaricides, viz. amitraz,
coumaphos, deltamethrin and lindane, against Rhipicephalus (Boophilus) annulatus and …

Resistance of ticks to acaricides has spread dramatically in recent years, so changing of
acaricides periodically is needed to avoid resistant strains (Khalaf-Allah 1996). Amitraz has …

The acaricidal effects of two most commonly used acaricides viz., fenvalerate and
cypermethrin against Rhipicephalus (Boophilus) annulatus were studied using Adult …

The current need of identification of a new acaricidal agent which is acceptable to public as
environmentally safe is a daring task. Use of herbal acaricides is such an alternative. Most of …

The efficacy of coumaphos, cypermethrin, decamethrin [deltamethrin] and propoxur was
assessed in vitro against unfed adults and engorged females of Hyalomma marginatum …

The susceptibility of unfed and fed stages of larvae, nymphs and adult females of
Amblyomma variegatum ticks were tested using Shaw's filter paper dip method against four …

Rhipicephalus (Boophilus) microplus ticks are the most prevalent one host tick species
present in India and is responsible for severe economic loses to dairy and leather industry …

Ticks are important to the Nigerian livestock industry because of their ability to cause huge
economic loss directly or indirectly. Chemical acaricides have played important roles in …

The most economically significant ectoparasites in the tropics and subtropics are ixodid
ticks, especially Rhipicephalus annulatus and Rhipicephalus sanguineus. Years of …

Infestations of brown dog ticks (Rhipicephalus sanguineus) are difficult to control. This study
aimed to evaluate the efficacy of phoxim and deltamethrin against R. sanguineus in vitro and …