Results 41 to 50 of about 4,002 (213)

Mechanisms of Acaricide Resistance in Ticks

, 2023
Background: In several countries, including Brazil, the livestock industry plays a key role in the country’s economy. Brazil has the second largest bovine herd in the world and the biggest commercial herd.
Waldman, Jéssica, da Silva Vaz Júnior, Itabajara, Marcondes Klafke, Guilherme, Klafke, Guilherme M., Vaz Junior, Itabajara da Silva   +4 more
core  

Phytochemical Profile of Foeniculum vulgare Subsp. piperitum Essential Oils and Evaluation of Acaricidal Efficacy against Varroa destructor in Apis mellifera by In Vitro and Semi-Field Fumigation Tests

Veterinary Sciences, 2022
Varroatosis is an important parasitic disease of Apis mellifera caused by the mite Varroa destructor (V. destructor). The parasite is able to transmit numerous pathogens to honeybees which can lead to colony collapse.
Roberto Bava, Fabio Castagna, Ernesto Palma, Vincenzo Musolino, Cristina Carresi, Antonio Cardamone, Carmine Lupia, Mariangela Marrelli, Filomena Conforti, Paola Roncada, Vincenzo Musella, Domenico Britti   +11 more
doaj   +1 more source

Effects of commercial oils on the camel tick Hyalomma dromedarii (Acari: Ixodidae) and their enzyme activities

Persian Journal of Acarology, 2023
Hyalomma dromedarii is the predominant tick species parasitizing camels in Egypt. This study aimed to evaluate the acaricidal activity of selected oils against H. dromedarii and determine their effects on enzyme activities.
Hoda Abdel-Ghany, Shaima A. Allam, Hanem Khater, Abdelfattah Selim, Sobhy Abdel-Shafy   +4 more
doaj  

In vitro evaluation of a cysteine protease from poultry red mites, Demanyssus gallinae, as a vaccine antigen for chickens

Poultry Science, 2022
: Poultry red mites (PRMs, Dermanyssus gallinae) are hematophagous ectoparasites that negatively affect egg production, which causes serious economic losses to the poultry industry worldwide.
Takuma Ariizumi, Shiro Murata, Sotaro Fujisawa, Masayoshi Isezaki, Takumi Sato, Eiji Oishi, Akira Taneno, Osamu Ichii, Naoya Maekawa, Tomohiro Okagawa, Satoru Konnai, Kazuhiko Ohashi   +11 more
doaj   +1 more source

Protective role of Spirulina platensis against acute deltamethrin-induced toxicity in rats. [PDF]

PLoS ONE, 2013
Deltamethrin is a broad-spectrum synthetic pyrethroid insecticide and acaricide widely used for agricultural and veterinary purposes. However, its human and animal exposure leads to hepatonephrotoxicity.
Mohamed M Abdel-Daim, Said M M Abuzead, Safaa M Halawa   +2 more
doaj   +1 more source

Modelling the effects of recent changes in climate, host density and acaricide treatments on population dynamics of Ixodes ricinus in the UK

, 2011
1. A population model for the tick Ixodes ricinus, the most significant vector of pathogens in Europe, is used to explore the relative impact of changes in climate, host density and acaricide-treated hosts on tick abundance and seasonality. 2.
Randolph, Sarah, Randolph, Sarah E, Dobson, Andrew, Sarah E. Randolph, Dobson, ADM, Andrew D. M. Dobson   +5 more
core   +1 more source

Acaricide activity in vitro of Acmella oleracea against Rhipicephalus microplus [PDF]

Parasitology Research, 2014
Cattle tick control has been limited by the resistance of these parasites to synthetic acaricides. Natural products are a possible alternative as they have different mechanisms of action. Acmella oleracea is a native plant with a large cultivated area in the Amazon region and could be easily used for large-scale preparation of a commercial product ...
K N C, Castro, D F, Lima, L C, Vasconcelos, J R S A, Leite, R C, Santos, A A, Paz Neto, L M, Costa-Júnior   +6 more
openaire   +2 more sources

Enantioselective activity and toxicity of chiral acaricide cyflumetofen toward target and non-target organisms.

, 2023
peer reviewedCyflumetofen (CYF), a novel chiral acaricide, exert enantiomer-specific effects on target organisms by binding to glutathione S-transferase. However, there is limited knowledge regarding the response of non-target organisms to CYF, including
Kong, Zhiqiang, Fan, Bei, Mengying Zhao, Li, Lin, Minmin Li, Lin Li, Wang, Fengzhong, Zhao, Mengying, Yifan Zhang, Li, Minmin, Nuo Jin, Jin, Nuo, Frédéric Francis, Yang, Lin, Zhang, Yifan, Francis, Frédéric, Bei Fan, Zhiqiang Kong, Lin Yang, Fengzhong Wang, Noel Gregoire, Noël, Grégoire   +21 more
core   +1 more source

Grass species and climatic season impact on Rhipicephalus microplus temporal abundance in a tropical region

Pest Management Science, EarlyView.
The interaction between grass species and climatic season shapes the population dynamics of the cattle tick, Rhipicephalus microplus. This information highlights the potential of forage species to influence off‐host tick dynamics. Additionally, minimum temperature and minimum relative humidity were the most influential microclimatic predictors of ...
Valesca Henrique Lima, Cárita de Souza Ribeiro‐Silva, Salorrane Miranda do Nascimento Pinto, Caio Márcio de Oliveira Monteiro, Pricila Vetrano Rizzo, Fernanda Mara Cunha Freitas, Rafael de Andrade Moral, Gabriel Moura Mascarin, Éverton Kort Kamp Fernandes   +8 more
wiley   +1 more source

Predator egg‐induced non‐consumptive effects suppress spider mite survival and reproductive performance

Pest Management Science, EarlyView.
Increasing predation intensity of predatory mite significantly reduced spider mite fitness in terms of shorter mother longevity, lower mother fecundity, longer offspring development, lower offspring survival, and lower population growth. Abstract BACKGROUND Predators suppress pest populations not only through direct consumption but also via non ...
Resona Simkhada, Jhaman Kundun, Svetla Sofkova‐Bobcheva, Xiong Z He   +3 more
wiley   +1 more source