Results 31 to 40 of about 15,672 (163)

Muscarinic acetylcholine receptor activation synergizes the knockdown and toxicity of GABA‐gated chloride channel insecticides

Pest Management Science, Volume 78, Issue 11, Page 4599-4607, November 2022., 2022
Activation of muscarinic acetylcholine receptors in conjunction with gamma‐amino butyric acid inhibiting insecticides results in enhanced knockdown and mortality. Target‐site synergism within the insect nervous system may play a role in insect pest management with the development of selective and effective chemistries.
Na Xie, Aaron D. Gross
wiley   +1 more source

Evidence of a tick RNAi pathway by comparative genomics and reverse genetics screen of targets with known loss-of-function phenotypes in Drosophila [PDF]

, 2009
Background The Arthropods are a diverse group of organisms including Chelicerata (ticks, mites, spiders), Crustacea (crabs, shrimps), and Insecta (flies, mosquitoes, beetles, silkworm).
Rodriguez Valle, Manuel, Lew-Tabor, AE, Doogan, VJ, Doogan, V.J, Roberto A Barrero, Vivienne J Doogan, Bruyeres, A.G., Bellgard, Matthew I., Valle, MR, Kurscheid, S., Guerrero, FD, Bellgard, M.I., Ulrike G Munderloh, Barrero, RA, Lew-Tabor, Ala E., Bruyeres, Anthea G., Doogan, Vivienne J., Kurscheid, S, Felix D Guerrero, Bruyeres, AG, Lew-Tabor, A.E., Manuel Rodriguez Valle, Anthea G Bruyeres, Guerrero, F.D., Matthew I Bellgard, Bellgard, MI, Munderloh, U.G., Munderloh, UG, Munderloh, Ulrike G., Rodriguez Valle, M., Sebastian Kurscheid, Kurscheid, Sebastian, Barrero, R.A., Ala E Lew-Tabor, Guerrero, Felix D., Barrero, Roberto A.   +35 more
core   +2 more sources

Evaluation in vitro of the infection times of engorged females of Rhipicephalus (Boophilus) microplus by the entomopathogenic nematode Steinernema glaseri CCA strain Avaliação in vitro dos tempos de infecção de fêmeas ingurgitadas de Rhipicephalus (Boophilus) microplus pelo nematoide entomopatogênico Steinernema glaseri estirpe CCA

Ciência Rural, 2010
Studies have shown that ticks are susceptible to infection by entomopathogenic nematodes. These studies indicate different susceptibilities of ticks to infection by these fungi, depending on the tick species, development phase, entomopathogenic nematodes
Leandro Barbiéri de Carvalho, John Furlong, Márcia Cristina de Azevedo Prata, Éder Sebastião dos Reis, Elder Simões de Paula Batista, Aline Pasqualini Faza, Rômulo Cerqueira Leite   +6 more
doaj   +1 more source

Evaluation of phytotherapy alternatives for controlling Rhipicephalus (Boophilus) microplus in vitro [PDF]

Revista Brasileira de Parasitologia Veterinária, 2017
Abstract The objective of this study was to identify the main chemical components of the essential oil of Cuminum cyminum L. (cumin) and of the fixed oils of Bertholletia excelsa (Brazil nut) and of Helianthus annuus (sunflower seed). As well as testing the three oils and three different commercial synthetic acaricides against engorged females of ...
Villarreal, José Pablo Villarreal, Santos, Pedro Rassier dos, Silva, Maria Antonieta Machado Pereira da, Azambuja, Rosaria Helena Machado, Gonçalves, Carolina Lambrecht, Escareño, Jesus Jaime Hernández, Santos, Tânia Regina Bettin dos, Pereira, Claudio Martin Pereira de, Freitag, Rogério Antonio, Nascente, Patrícia da Silva   +9 more
openaire   +5 more sources

Efficacy of eprinomectin pour-on against Rhipicephalus (Boophilus) microplus on buffaloes [PDF]

Journal of Parasitic Diseases, 2012
A trial was conducted on 12 buffaloes naturally infested with Rhipicephalus (Boophilus) microplus to evaluate the efficacy of eprinomectin pour-on at a dose of 0.5 mg/kg body weight. A reduction in live tick count by 45.94, 63.96, 81.53, 90.54, 98.19 and 100 % was observed on days 3, 5, 7, 10, 14 and 21 post-treatment, respectively.
T, Nazir, R, Katoch, R, Godara, Anish, Yadav   +3 more
openaire   +2 more sources

Bovine immunoprotection against Rhipicephalus (Boophilus) microplus with recombinant Bm86-Campo Grande antigen Imunoproteção de bovinos contra Rhipicephalus (Boophilus) microplus com antígeno recombinante Bm86-Campo Grande

Revista Brasileira de Parasitologia Veterinária, 2012
The southern cattle fever tick, Rhipicephalus (Boophilus) microplus, is no doubt the most economically important ectoparasite of cattle globally. The inappropriate use of chemical acaricides has driven the evolution of resistance in populations of R. (B.)
Rodrigo Casquero Cunha, Adalberto Angel Pérez de León, Fábio Pereira Leivas Leite, Luciano da Silva Pinto, Alceu Gonçalves dos Santos Júnior, Renato Andreotti   +5 more
doaj   +1 more source

Species composition and geographic distribution of ticks infesting cattle, goats and dogs in a temperate and in a subtropical region of south-east Africa

Onderstepoort Journal of Veterinary Research, 2009
The species and distribution of ticks infesting cattle, goats and dogs in the eastern region of the Eastern Cape Province, South Africa and Maputo Province, Mozambique were determined from collections made from these animals at 72 localities in the ...
I.G. Horak, N. Nyangiwe, C. De Matos, L. Neves   +3 more
doaj   +1 more source

Rhipicephalus (Boophilus) microplus

, 2013
Published as part of Velde, Nancy Vander Velde And Brian Vander & O., P., 2013, Known and potential ticks and tick-borne pathogens of Micronesia, pp.
Velde, Nancy Vander Velde And Brian Vander, O., P.   +1 more
openaire   +2 more sources

Rhipicephalus (Boophilus) microplus

, 2012
Rhipicephalus (Boophilus) microplus Aitken et al. (1958) recorded a few specimens of the southern cattle tick R. (B.) microplus from cattle and sheep in Trinidad. Williams and Gonzalez (1968) observed that Holstein heifers imported into Trinidad from Canada with the intent to develop a dairy industry were exposed to tick-infested pastures and that ...
Basu, A. K., Basu, M., Adesiyun, A. A.
openaire   +2 more sources

Comparative immunogenicity of Haemaphysalis longicornis and Rhipicephalus (Boophilus) microplus calreticulins

Veterinary Parasitology, 2009
The ticks Rhipicephalus (Boophilus) microplus and Haemaphysalis longicornis are blood-sucking ectoparasites of bovines, causing serious damages to the livestock production. The main control method for these ticks is based on acaricides. However, the use of vaccines has been studied as a promising control strategy.
Luís Fernando, Parizi, Herbert, Rech, Carlos Alexandre Sanchez, Ferreira, Saiki, Imamura, Kazuhiko, Ohashi, Misao, Onuma, Aoi, Masuda, Itabajara da Silva, Vaz   +7 more
openaire   +2 more sources