In order to determine the extent of acaricide resistance in the eastern region of the Eastern Cape Province 1-, 2- and 3-host ticks were collected from cattle at 59 dip-tanks over a period of 2 years. These ticks were tested for resistance against 3 compounds, namely amitraz, cypermethrin and chlorfenvinphos. The Shaw Larval Immersion Test detected emerging resistance to amitraz in Rhipicephalu...

Ticks carry and transmit a remarkable array of pathogens including bacteria, protozoa and viruses, which may be of veterinary and/or of medical significance. With little to no information regarding the presence of tick-borne zoonotic pathogens or their known vectors in southern Africa, the aim of our study was to screen for Anaplasma phagocytophilum, Borrelia burgdorferi, Coxiella burnetii, Ric...

tanto em áreas urbanas como rurais, sendo Rhipicephalus sanguineus a principal espécie encontrada nos cães e (Boophilus) microplus bovinos. O uso busca por produtos naturais, especialmente vegetais, para o controle desses parasitas está se intensificando atualmente serem mais seguros menos agressivos ao homem, aos animais meio ambiente. Assim, objetivo deste estudo foi levantar os principais ól...

Rickettsia conorii subsp. israelensis is the agent of Israeli spotted fever. The present study reports the draft genome of Rickettsia conorii subsp. israelensis strain ISTT CDC1, isolated from a Rhipicephalus sanguineus tick collected in Israel.

BACKGROUND:Ticks are obligatory blood sucking arthropodsthat can transmit important pathogens. OBJECTIVES: Thedistribution and diversity of ticks fauna were last studied in the northof Iran in 2007. Mazandaran province has a humid climate, whichis favourable to animal husbandry such as sheep breeding. Due tohumid climate, the likelihood of exposure to tick infestation isincreasing. The aim of t...

The present study was conducted as the first molecular detection of Anaplasma species in tick samples based on the sequencing of major surface proteins 4 (msp4) gene fragments in different parts of Iran. A total of 130 tick specimens were collected from Hormozgan, Lorestan, and Guilan, Iran, within 2015 to 2017. Hyalomma asiaticum, Hyalomma dromedarii</em...

The control of tick species that affect animal production is vital for the economic welfare of the cattle industry. This study focused on testing the acaricidal activity of the essential oil from the leaves and stems of Tagetes minuta against several Brazilian tick species, including Rhipicephalus (Boophilus) microplus, Rhipicephalus sanguineus, Amblyomma cajennense and Argas miniatus. The chem...