Results 71 to 80 of about 5,931 (224)

Eficácia actual do apistan e do Apivar na luta contra a varroose em Portugal: 2º relatório de progresso [PDF]

open access: yes, 2005
Projecto nacional de responsabilidade conjunta da Universidade de Évora, do Instituto Politécnico de Bragança e da Universidade de Trás-os-Montes e Alto DouroEste projecto surgiu com base na necessidade de se esclarecer, no contexto específico da nossa ...
Murilhas, António   +2 more
core  

SNP Analysis Infers that Recombination Is Involved in the Evolution of Amitraz Resistance in Rhipicephalus microplus. [PDF]

open access: yesPLoS ONE, 2015
Rhipicephalus microplus, better known as the Asiatic cattle tick, is a largely invasive ectoparasite of great economic importance due to the negative effect it has on agricultural livestock on a global scale, particularly cattle.
Samantha Baron   +3 more
doaj   +1 more source

Determination of Acaricide Resistance in Rhipicephalus (Boophilus) microplus (Acari: Ixodidae) Field Populations of Argentina, South Africa, and Australia With the Larval Tarsal Test [PDF]

open access: yes, 2017
Infestations with ticks have an important economic impact on the cattle industry worldwide and resistance to acaricides has become a widespread phenomenon.
Berggoetz, M.   +4 more
core  

Cyanobacteria‐Pesticide Interactions and Their Implications for Sustainable Rice Agroecosystems

open access: yesInternational Journal of Microbiology, Volume 2025, Issue 1, 2025.
Modern agricultural practices rely heavily on fertilizers and pesticides to boost crop yields, essential for feeding the growing global population. However, their extensive use poses significant environmental risks. Chemical‐based fertilizers and pesticides persist in ecosystems, potentially harming ecological stability.
Sadhana Yadav   +8 more
wiley   +1 more source

Ketoksikan Beberapa Racun Hamama dan Piretroid Timan terhadap Hamama Lelabah Merah, Tetranychus urticae Koch Kompleks [PDF]

open access: yes, 1992
The toxicity of four acaricides and five synthetic pyrethroids against red spider mite, Tetranychus urticae Koch complex, was evaluated in the laboratory using the slide-dip technique. Mortality was recorded at 48 h post treatment and data were subjected
Ibrahim, Yusof   +2 more
core  

Tools for the Approach of Fear, Anxiety, and Stress in the Domestic Feline: An Update

open access: yesVeterinary Medicine International, Volume 2025, Issue 1, 2025.
Domestic cats are one of the most popular pets worldwide. Despite their growing popularity, there remains a significant gap in understanding their specific needs, leading to frequent challenges in human–cat coexistence and behavioral issues. The distinct emotional systems of cats, compared to other domestic species and humans, complicate the ...
Florencia Barrios   +3 more
wiley   +1 more source

Efeito da utilização de acaricidas em citros, sobre a população de Brevipalpus phoenicis (Geijskes, 1939) e ácaros predadores (Phytoseiidae) Effect of acaricide utilization in citrus on the population of Brevipalpus phoenicis (Geijskes, 1939) and predatory mites (Phytoseiidae)

open access: yesScientia Agricola, 1995
Foi conduzido experimento com o objetivo de estudar o efeito de alguns acaricidas sobre Brevipalpus phoenicis (Geijskes,1939) (AcarirTenuipalpidae) e ácaros predadores (Phytoseiidae), em citros.
M.E. Sato   +4 more
doaj   +1 more source

Diagnóstico do manejo do carrapato Rhipicephalus (Boophilus) microplus (Acari: Ixodidae) no sistema de produção de pecuária familiar do Alto Camaquã. [PDF]

open access: yes, 2012
bitstream/item/63684/1/BP34 ...
BERBIGIER, C.   +5 more
core  

Evaluation of acaricide treatments to experimentally reduce winter tick load on moose

open access: yesWildlife Society Bulletin, Volume 48, Issue 4, December 2024.
We experimentally reduced winter tick load on moose calves by testing the effectiveness of two acaricide treatments: topical permethrin (5% alone) and a combination of topical permethrin (44%) and orally administered fluralaner (25 mg/kg). We resighted moose calves through recaptures, necropsies or spring flyovers.
Delphine De Pierre   +5 more
wiley   +1 more source

Amitraz poisoning: Early gastric lavage can prevent life-threatening complications

open access: yesJournal of Family Medicine and Primary Care, 2020
Amitraz is a worldwide available pesticide of formamidine chemical family, proven to have reversible toxic effects on both animals and humans. Upon intoxication by ingestion, inhalation, or dermal route, it can cause various central nervous system (CNS),
Pratti Madhuri   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy