Results 31 to 40 of about 8,753 (217)

Carvacrol importance in veterinary and human medicine as ecologic insecticide and acaricide [PDF]

open access: yesVeterinarski Glasnik, 2011
Carvacrol is an active ingredient of essential oils from different plants, mainly from oregano and thyme species. It poseses biocidal activity agains many artropodes of the importance for veterinary and human medicine. Carvacrol acts as repelent,
Vučinić Marijana   +5 more
doaj   +1 more source

Emergence of multi-acaricide resistant Rhipicephalus ticks and its implication on chemical tick control in Uganda [PDF]

open access: yes, 2016
application/pdfBackground: Acaricide failure has been on the rise in the western and central cattle corridor of Uganda. In this study, we identified the tick species associated with acaricide failure and determined their susceptibility to various ...
Dickson Stuart Tayebwa   +36 more
core   +1 more source

First Description of Acaricide Resistance in Populations of Rhipicephalus microplus Tick from the Lower Amazon, Brazil

open access: yes, 2022
There is limited information on the resistance to acaricidal drugs of the cattle tick Rhipicephalus microplus in the Lower Amazon region. Thus, we aimed to determine the efficiency of three widely used acaricide products (Amitraz, Cypermethrin, and ...
Mota Santos, Elisa   +21 more
core   +1 more source

Peer review of the pesticide risk assessment of the active substance Metarhizium brunneum BIPESCO 5/F52

open access: yesEFSA Journal, 2020
The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State, the Netherlands, and co‐rapporteur Member State, France, for ...
European Food Safety Authority (EFSA)   +35 more
doaj   +1 more source

Acaricidal activity of zinc oxide nanoparticles against Hyalomma spp. in vitro [PDF]

open access: yesNanomedicine Research Journal, 2019
Objective(s): Hyalomma spp. is responsible for transmission of protozoan, bacterial, rickettsial and viral diseases in humans and animals. Recently, there was a wide number of promising attempts to evaluate and use of nanoparticles for the control of ...
Roghayeh Norouzi   +3 more
doaj   +1 more source

Crystal structure of oxamyl

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2016
The title compound, C7H13N3O3S [systematic name: (Z)-methyl 2-dimethylamino-N-(methylcarbamoyloxy)-2-oxoethanimidothioate], is an oxime carbamate acaride, insecticide and nematicide. The asymmetric unit comprises two independent molecules, A and B.
Eunjin Kwon   +3 more
doaj   +1 more source

Peer review of the pesticide risk assessment of the active substance abamectin

open access: yesEFSA Journal, 2022
The conclusions of EFSA following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State Austria and co‐rapporteur Member State Malta for the pesticide active substance abamectin are ...
European Food Safety Authority (EFSA)   +38 more
doaj   +1 more source

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

open access: yesPest 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   +8 more
wiley   +1 more source

Conclusion on the peer review of the pesticide risk assessment of the active substance acequinocyl [PDF]

open access: yesEFSA Journal, 2013
The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authority of the rapporteur Member State the Netherlands, for the pesticide active substance acequinocyl ...
European Food Safety Authority
doaj   +1 more source

Potential Causes of Acaricide Resistance in Rhipicephalus and AmblyommaTicks (Acari: Ixodidae) in Namwala District, Zambia

open access: yes, 2022
Acaricide resistance in ticks poses a great threat to livestock production in many parts of the world where ticks are a problem. The objectives of this study were to screen for acaricide resistance in Rhipicephalus and Amblyomma ticks using phenotypic ...
Simulundu, Edgar   +9 more
core   +1 more source

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