1. Interference between predator species frequently decreases predation rates, lowering the risk of predation for shared prey. However, such interference can also occur between conspecific predators. 2. Therefore, to understand the importance of predator biodiversity and the degree that predator species can be considered functionally interchangeable, we determined the degree of additivity and r...

Rabies was introduced to the island of Flores (East Nusa Tenggara Province, Indonesia) in 1997, by a dog transported from Buton Island to the eastern extremity of Flores. The disease subsequently spread westwards to affect the whole island, with the domestic dog being the principal host species. Rabies control was attempted almost entirely through dog population reduction, which was carried out...

Free-living ixodid ticks were collected at monthly intervals from January to December 1996 by dragsampling the vegetation of Mtendere Game Ranch in the Chisamba District of the Central Province, Zambia. Ticks belonging to 11 species were recovered. Rhipicephalus appendiculatus was most abundant, comprising 90% of the total number collected. All life stages of this tick showed a definite seasona...

background: crimean-congo hemorrhagic fever (cchf) is a severe tick-born illness caused by the cchfv. ruminant animals are the main host to ticks, and ticks are a vector of cchf. therefore, this survey was carried out in 2013 on ticks of khouzistan province, in the southwest of iran, to specify tick species parasitizing live stocks and their seasonal population dynamics. materials and methods: ...

background: several compounds obtained from plants have potential insecticidal, growth deterrent or repellent characteristics. the control of hard ticks by non-chemical substances was targeted in this study. methods: the effect of 36 materials on in-vitro ticks was studied, including 2 absolute controls (water only or ab­solute ethyl alcohol only), 6 conventionally used spinosad preparations (a...

Anaplasma spp. are significant arthropod-borne bacteria globally, but documented information about anaplasmosis in small ruminants the north of Iraq is insufficient. Hence, this study was conducted to determine prevalence and identify sheep goat tick vector populations Sulaymaniyah Governorate, Iraq. The population consisted 470 145 goats from 45 livestock farms 10 geographical locations Govern...

Vaal ribbok (Pelea capreolus), bontebok (Damaliscus dorcas dorcas) and scrub hares (Lepus saxatilis) were slaughtered in the Bontebok National Park at regular intervals and examined for arthropod parasites. Twelve species of ixodid ticks were recovered; the antelope each harboured 9 species and the hares 11. Rhipicephalus nitens was the most prevalent and most abundant tick. The vaal ribbok als...