Results 61 to 70 of about 3,093 (130)

Efficacy of acaricides against larvae of Rhipicephalus sanguineus (Latreille, 1806) (Acari: Ixodidae) and Rhipicephalus (Boophilus) microplus (Canestrini, 1887) (Acari: Ixodidae)

Biotemas, 2017
Parasitism by mites has always been of concern with regard to losses in animal production and to the transmission of etiologic agents of important diseases as well, and about 95% of the developing forms of ticks in the non-parasitic phase are in the ...
Luciano Melo de Souza, Marco Antonio de Andrade Belo, Ives Charlie da Silva   +2 more
doaj  

The occurrence of pathogens in Rhipicephalus microplus ticks from cattle in Madagascar

Veterinární Medicína, 2016
Rhipicephalus microplus is one of the most important ectoparasites of cattle in tropical and subtropical regions. In ticks collected from cattle the pathogens Babesia bovis, Anaplasma spp. and Ehrlichia spp. can be detected.
A. Matysiak, P. Dudko, K. Dudek, M. Dudek, A. Junkuszew, P. Tryjanowski   +5 more
doaj   +1 more source

Research advances in Ecuador on use of entomopathogenic fungi for control of the cattle tick, Rhipicephalus microplus: the case of Beauveria bassiana sensu lato strain INIAP L3B3

Frontiers in Fungal Biology
Ecuador is one of the countries in the world where ticks and tick-borne diseases are major constraints on cattle health and productivity. The intense use of synthetic acaricides to manage tick infestations resulted in widespread acaricide resistance in ...
David Hidalgo, José Luis Ramírez, Mercedes Navarrete, Víctor Cevallos, Mario Ramos, Bill Bravo, Klever Carranza, Víctor Montes, Adalberto Á. Pérez de León   +8 more
doaj   +1 more source

Efficacy of commercial synthetic pyrethroids and organophosphates associations used to control Rhipicephalus (Boophilus) microplus in Southern Brazil

Revista Brasileira de Parasitologia Veterinária, 2017
This study evaluated the acaricidal efficiency of synthetic pyrethroids (SP) associated with organophosphates (OP) against Rhipicephalus (Boophilus) microplus populations in the state of Rio Grande do Sul, Southern Brazil.
Caroline Zamperete Reginato, Gustavo Cauduro Cadore, Fernanda Rezer de Menezes, Luis Antonio Sangioni, Fernanda Silveira Flores Vogel   +4 more
doaj   +1 more source

Susceptibility of Rhipicephalus(Boophilus) microplus (Acari: Ixodidae) to pyrethroids and their associations in Pernambuco, Brazil

Revista Brasileira de Parasitologia Veterinária
The synthetic pyrethroids and their associations have been widely used for controlling Rhipicephalus (Boophilus)microplus. The frequent use of acaricides has been inducing the development of resistance in the tick populations.
Breno Barros de Santana, Rafael Antonio Nascimento Ramos, Marília de Andrade Santana, Leucio Cãmara Alves, Gílcia Aparecida de Carvalho   +4 more
doaj   +1 more source

Acaricide activity of leaves extracts of Sambucus australis Schltdl. (Caprifoliaceae) at 2% on engorged females of Rhipicephalus (Boophilus) microplus Atividade acaricida de extratos de folhas de Sambucus australis Schltdl (Caprifoliaceae) a 2% sobre teleóginas de Rhipicephalus (Boophilus) microplus

Ciência Rural, 2011
Parasite infections caused by Rhipicephalus (Boophilus) microplus are responsible for the most of economic losses in producing-cattle countries in tropical and subtropical areas.
Felipe da Silva Krawczak, Andréia Buzatti, Felipe Lamberti Pivoto, Luís Antônio Sangioni, Fernanda Silveira Flores Vogel, Sônia de Avila Botton, Gilberto Dolejal Zanetti, Melânia Palermo Manfron   +7 more
doaj  

Biosynthesis, characterization, and acaricidal activity of silver nanoparticles from Ficus carica leaf extract against Rhipicephalus (Boophilus) microplus ticks, a Vector of Bacterial Pathogens". [PDF]

Discov Nano
Malak N, Ullah S, Qarni A, Khan A, Niaz S, Bayugar RC, Ali H, Said MA, Alqahtani FM, Younous YA, Khan A.   +10 more
europepmc   +1 more source

The Combined Effect of the Association of Extractives from <i>Schinus lentiscifolius</i> on the Fungus <i>Beauveria bassiana</i> Against the Tick <i>Rhipicephalus microplus</i>. [PDF]

Pathogens
Fantatto RR, Gainza YA, Anholeto LA, Castrogiovanni F, Sorrechia R, Minho AP, Chagas ACS, Pietro RCLR.   +7 more
europepmc   +1 more source

Nomenclature, classification, and in-silico structural analysis of MSP1a variants of Anaplasma marginale. [PDF]

PLoS One
Siddiki AZ, Humaira N, Hossain NS, Akbar YB, Palit P, Phwe PE, Eva RA, Alshaar H, Tia MI, Tia MI, Marma K, Akter B, Sultana S, Alam S.   +13 more
europepmc   +1 more source

Investigation of Parasitic Ticks and the Potential Tick-Borne Pathogenic Fungi in Yunnan Province, Southwest China. [PDF]

Microorganisms
Deng ML, Zhang Y, Jiang ML, Zhang T, Ma J, Yang JF, Zou FC, He JJ, Wang LY.   +8 more
europepmc   +1 more source