Results 61 to 70 of about 5,931 (224)

Eficacia de la ivermectina oral en el tratamiento de la sarna demodécica canina resistente al almitraz [PDF]

, 1994
Se describen dos casos de sarna demodécica canina resistente al amitraz, tratados con ivermectina por vía oral a dosis de 600 mcg/kg durante 3 y 5 meses respectivamente.Two cases of amitraz-resistant generalized demodicosis treated with ivermectin 600 ...
Cairó Vilagran, Jordi, Font Grau, Josep, Fontdevila, D., Gorraiz, J., Martín, J., Pons, C.   +5 more
core  

Environmental DNA Methods for Detection of Varroa destructor in Honey Bee (Apis mellifera) Hives

Environmental DNA, Volume 7, Issue 3, May–June 2025.
The parasitic mite, Varroa destructor, is a worldwide problem for honey bees (Apis mellifera). Using a new species‐specific qPCR assay, we assessed the detection of V. destructor eDNA collected in honey and surface swabs from managed bee hives in Australia, where V. destructor has recently invaded, and in New Zealand, where V. destructor is established.
John M. K. Roberts, Richard J. Hall, Foyez Shams, Francisco Encinas‐Viso, Florence Bravo, Jenn Soroka, Liz Milla, Natale Snape, Francesco Martoni, Antonette Walford, Dianne Gleeson, Alejandro Trujillo‐González   +11 more
wiley   +1 more source

Efficacité et rémanence de l'amitraz (Taktic R) sur les adultes de Hyalomma dromedarii chez le dromadaire : preliminary study [PDF]

, 1994
L'amitraz (concentré émulsifiable à 12,5 p. 100) a été testé comme moyen de contrôle de Hyalomma dromedarii sur dromadaire dans un troupeau de chamelles laitières de la périphérie de Nouakchott (Mauritanie) à la concentration de 0,025 p.
Cheikh, D., Gueye, Samba, Jacquiet, Philippe, Mulato, C., Thiam, A.   +4 more
core  

Effects of prenatal and postnatal exposure to chlordimeform on serotonin levels in brain regions of adult’s male and female rats [PDF]

, 2015
Introduction: Formamidines pesticides have been described to induce permanent effects on development of monoaminergic neurotransmitters systems. The mechanisms that induce these effects are not known but it has been suggested that these effects could be ...
Alias, Pilar, Anadón Baselga, María José, Capó Martí, Miguel Andrés, Frejo Moya, María Teresa, García Bueno, José María, Pino, Javier del   +5 more
core   +1 more source

The 2023 European Union report on pesticide residues in food

EFSA Journal, Volume 23, Issue 5, May 2025.
Abstract Under European Union legislation (Article 32, Regulation (EC) No 396/2005), the European Food Safety Authority publishes an annual report assessing the pesticide residue levels in food. In 2023, as part of the EU‐coordinated multiannual control programme subset, 13,246 samples placed on the European market were analysed, with a 1.0% found to ...
European Food Safety Authority (EFSA), Luis Carrasco Cabrera, Giulio Di Piazza, Bruno Dujardin, Emanuela Marchese, Paula Medina Pastor   +5 more
wiley   +1 more source

Amitraz, an underrecognized poison

Indian Journal of Medical Research, 2016
Background & objectives: Amitraz is a member of formamidine family of pesticides. Poisoning from amitraz is underrecognized even in areas where it is widely available. It is frequently misdiagnosed as organophosphate poisoning.
Dhooria, Sahajal, Agarwal, Ritesh
openaire   +2 more sources

Sequence‐Based Multi Ancestry Association Study Reveals the Polygenic Architecture of Varroa destructor Resistance in the Honeybee Apis mellifera

Molecular Ecology, Volume 34, Issue 3, February 2025.
ABSTRACT Honeybees, Apis mellifera, have experienced the full impacts of globalisation, including the recent invasion by the parasitic mite Varroa destructor, now one of the main causes of colony losses worldwide. The strong selection pressure it exerts has led some colonies to develop defence strategies conferring some degree of resistance to the ...
Sonia E. Eynard, Fanny Mondet, Benjamin Basso, Olivier Bouchez, Yves Le Conte, Benjamin Dainat, Axel Decourtye, Lucie Genestout, Matthieu Guichard, François Guillaume, Emmanuelle Labarthe, Barbara Locke, Rachid Mahla, Joachim de Miranda, Markus Neuditschko, Florence Phocas, Kamila Canale‐Tabet, Alain Vignal, Bertrand Servin   +18 more
wiley   +1 more source

Amitraz poisoning: The (Un) common poisoning

Journal of Emergencies, Trauma, and Shock, 2018
Pesticide poisoning is always a clinical conundrum for the emergency physician (EP), the complexity of which increases when the pesticide has no antidote! Over the past decade, there has been a sharp increase in cases of Amitraz poisoning, a pesticide routinely used in veterinary medicine, available without a prescription.
William Wilson, Shakuntala Murty
openaire   +3 more sources

Situação atual da resistência do carrapato-do-boi Rhipicephalus (Boophilus) microplus aos acaricidas no Brasil. [PDF]

, 2011
Rhipicephalus microplus é o principal ectoparasita hematófago dos bovinos, presente nas diversas regiões do país. É causador de enormes perdas econômicas pela espoliação que causa ao hospedeiro, além de ser transmissor da tristeza parasitária bovina.
ANDREOTTI, R.
core   +1 more source

Optimizing Feeding and Pupation Bioassays to Assess the Effects of Insecticidal and Repellent Treatments on Aethina tumida Larval Development and Pupation Success

Archives of Insect Biochemistry and Physiology, Volume 118, Issue 1, January 2025.
The small hive beetle larvae are a destructive pest that affects honey bee hives. It has limited effective control methods. This manuscript describes bioassays developed to evaluate toxic molecules orally given or in contact with the soil. ABSTRACT European honey bee (Apis mellifera) colonies are an ideal host to the invasive beetle Aethina tumida ...
Morgan A. Roth, Aaron D. Gross
wiley   +1 more source