Results 31 to 40 of about 18,731 (259)

Organic and Conventional Bean Pesticides in Development of Autochthonous Trichoderma Strains

Journal of Fungi, 2022
Pesticides of chemical synthesis have mainly been used to control pests, diseases and adventitious plants up until now. However, it has been shown that some pesticides can remain in the soil for long periods of time, thus affecting the development of ...
Sara Mayo-Prieto, Alessandra Squarzoni, Guzmán Carro-Huerga, Alejandra J. Porteous-Álvarez, Santiago Gutiérrez, Pedro Antonio Casquero   +5 more
doaj   +1 more source

Phenotypic and genotypic characterization of acaricide resistance in Rhipicephalus microplus field isolates from South Africa and Brazil

International Journal for Parasitology: Drugs and Drug Resistance
Rhipicephalus (Boophilus) microplus is one of the most successful ticks infesting cattle around the world. This highly-invasive species transmits cattle parasites that cause cattle fever leading to a high socio-economic burden.
Dieter J.A. Heylen, Michel Labuschagne, Christina Meiring, Luther van der Mescht, Guilherme Klafke, Livio Martins Costa Junior, Tom Strydom, Jeanette Wentzel, Caryn Shacklock, Lénaig Halos, Francois Maree, Josephus Fourie, Maxime Madder, Alec Evans   +13 more
doaj   +1 more source

An economic evaluation of cattle tick acaricide-resistances and the financial losses in subtropical dairy farms of Ecuador: A farm system approach

PLoS ONE, 2023
Estimates of economic losses in cattle due to tick infestations in subtropical areas are limited, such as in Ecuador. Ticks affect animal production and health, but those direct effects are difficult to estimate since financial exercises carried out in ...
Valeria Paucar-Quishpe, Ximena Pérez-Otáñez, Richar Rodríguez-Hidalgo, Darío Cepeda-Bastidas, Cecilia Pérez-Escalante, Jorge Grijalva-Olmedo, Sandra Enríquez, Susana Arciniegas-Ortega, Luis Sandoval-Trávez, Bryan Benavides-Erazo, Sophie O. Vanwambeke, Claude Saegerman, Lenin Ron-Garrido   +12 more
doaj  

Relationship between acaricide resistance and acetylcholinesterase gene polymorphisms in the cattle tick Rhipicephalus microplus

Parasite
In this study, we aimed to develop a comprehensive methodology for identifying amino acid polymorphisms in acetylcholinesterase transcript 2 (AChE2) in acaricide-resistant Rhipicephalus microplus ticks.
Cossio-Bayugar Raquel, Martinez-Ibañez Francisco, Aguilar-Diaz Hugo, Miranda-Miranda Estefan   +3 more
doaj   +1 more source

Eficácia do óleo de citronela [Cymbopogon nardus (L.) Rendle] no controle de ectoparasitas de bovinos Efficacy of citronella [Cymbopogon nardus (L.) Rendle] oil in the control of bovine ectoparasites

Revista Brasileira de Plantas Medicinais, 2010
O objetivo desta pesquisa foi avaliar o efeito in vivo do óleo de citronela, no controle do carrapato bovino [Rhipicephalus (Boophilus) microplus], da mosca-dos-chifres (Haematobia irritans), da mosca-dos-estábulos (Stomoxys calcitrans) e da mosca ...
C.A. Agnolin, C.J. Olivo, M.L.R. Leal, R.C.R. Beck, G.R. Meinerz, C.L.C. Parra, P.R. Machado, V. Foletto, C.M. Bem, P.R.S.J. Nicolodi   +9 more
doaj   +1 more source

Anti-tick effect and cholinesterase inhibition caused by Prosopis juliflora alkaloids: in vitro and in silico studies

Revista Brasileira de Parasitologia Veterinária, 2020
We investigated the in vitro acaricide activity of the methanolic extract (ME) and alkaloid-rich fraction (AF) of Prosopis juliflora on Rhipicephalus microplus and correlated this effect with acetylcholinesterase (AChE) inhibition. The acaricide activity
Hélimar Gonçalves de Lima, Francianne Oliveira Santos, Acidália Carine Vieira Santos, Gisele Dias da Silva, Rafaela Jesus dos Santos, Kelli de Oliveira Carneiro, Isabella Mary Alves Reis, Isabela de Oliveira Estrela, Humberto Fonseca de Freitas, Thiago Campanharo Bahiense, Samuel Silva da Rocha Pita, Rosângela Soares Uzeda, Alexsandro Branco, Silvia Lima Costa, Maria José Moreira Batatinha, Mariana Borges Botura   +15 more
doaj   +1 more source

Electrochemical Process for Diazinon Removal from Aqueous Media: Design of Experiments, Optimization, and DLLME-GC-FID Method for Diazinon Determination [PDF]

, 2015
In the present study, electrochemical process was studied via removal of diazinon (O,O-diethyl O-2-isopropyl-6-methylpyrimidin-4-yl phosphorothioate) as an insecticide/ acaricide organic case study.
Daraei, H., Faez, E., Hosseini, G., Maleki, A., Shahamat, Y.D.   +4 more
core   +1 more source

Reasoned opinion on the review of the existing maximum residue levels (MRLs) for pirimiphos-methyl according to Article 12 of Regulation (EC) No 396/2005 [PDF]

EFSA Journal, 2015
According to Article 12 of Regulation (EC) No 396/2005, the European Food Safety Authority (EFSA) has reviewed the Maximum Residue Levels (MRLs) currently established at European level for the pesticide active substance pirimiphos-methyl.
European Food Safety Authority
doaj   +1 more source

An innovative approach to reduce chemicals in mite control [PDF]

, 2010
The efficacy of an innovative technique using acaricide treated nets was recently demonstrated to control phytophagous mites on vegetables. The net impregnated with the acaricide dicofol was efficient against the broad mite Polyphagotarsonemus latus ...
Komlan, A., Martin, Thibaud, Sidick, I.
core  

Evolving resistance patterns in Tetranychus urticae and Bemisia tabaci in Greece

Pest Management Science, EarlyView.
Greek populations of T. urticae and B. tabaci exhibit evolving multi‐resistance, confirmed by bioassays and molecular markers, highlighting the urgent need for evidence‐based resistance monitoring in IPM. Abstract BACKGROUND Pesticide resistance in agricultural pests remains a major barrier to effective and sustainable crop protection.
Anastasia Kampouraki, Aris Ilias, Kiriaki‐Maria Papapostolou, Styliani Malliaraki, Ioannis Pirgianakis, Evangelia Karakosta, John Vontas, Anastasia Tsagkarakou, Konstantinos Mavridis   +8 more
wiley   +1 more source