Skip to Content 1
Ir para o menu 2
Ir para a busca 3

Portal Embrapa

Language Language

português English
Entrar

Search Publications

Sort by: date ▾ | alphabetically


Association of zein nanoparticles with botanical compounds for cattle tick control. Authorship: ANHOLETO, L. A.; FIGUEIREDO, A.; COLA, D.; FANTATTO, R.; GAINZA, Y.; SANTOS, I.; FRACETO, L.; HILLER N. K.; FARAOEN, N.; CHAGAS, A. C. de S. Cattle tick control has been limited by the resistance to synthetic acaricides. Repository: BDPA Publication year: 2022
Anthelmintic resistance of Haemonchus contortus from sheep flocks in Brazil: concordance of in vivo and in vitro (RESISTA-Test©) methods. Authorship: ALEMÁN GAINZA, Y.; SANTOS, I. B. DOS; FIGUEIREDO, A.; SANTOS, L. A. L. DOS; ESTEVES, S. N.; BARIONI JUNIOR, W.; MINHO, A. P.; CHAGAS, A. C. de S. This study evaluated the resistance status of Haemonchus contortus from sheep flocks in the state of São Paulo, Brazil, through comparison between the fecal egg count reduction test (FECRT) and the la... ... Repository: BDPA Publication year: 2021
Improvement of an in vitro test for Haemonchus contortus resistance diagnosis in small ruminant (RESISTA-Test©). Authorship: ALEMÁN GAINZA, Y.; SANTOS, I. B. dos; FIGUEIREDO, A.; AMARANTE, A. F. T. do; ESTEVES, S. N.; BARIONI JUNIOR, W.; CHAGAS, A. C. de S. O monitoramento da resistência anti-helmíntica pelo teste de desenvolvimento larvar (TDL) pode ser uma ferramenta para atrasar sua ocorrência nos rebanhos e para preservar a eficácia dos anti-helmínti... ... Repository: BDPA Publication year: 2020
Avaliação de eficácia de acaricidas para desenvolvimento de métodos alternativos para controle de ectoparasitos de interesse veterinário. Authorship: SANTOS, L. A. L. DOS; FIGUEIREDO, A.; CHAGAS, A. C. de S.; MINHO, A. P. Os carrapatos são ectoparasitas que pertencem à classe Arachnida, sendo divididos em duas famílias, Argasidae e Ixodidae. As espécies Amblyomma e Rhipicephalus pertencem a família Ixodidae, são hemató... ... Repository: BDPA Publication year: 2020
Systemic immune responses associated to Haemonchus contortus resistance in a resistant Brazilian sheep breed (Morada Nova). Authorship: TOSCANO, J. H. B.; OKINO, C. H.; VON HAEHLING; SANTOS, I. B. dos; GIRALDELO, L. A.; FIGUEIREDO, A.; ESTEVES, S. N.; FERRAZ JUNIOR, R. S.; BASSETO, C. C.; AMARANTE, F. T. do; CHAGAS, A. C. de S. Haemonchus contortus infection is the greatest cause of economic losses in sheep production worldwide. Repository: BDPA Publication year: 2019
Morada Nova sheep breed: resistant or resilient to Haemonchus contortus infection? Authorship: TOSCANO, J. H. B.; SANTOS, B. dos; HAEHLING, M. B. VON; GIRALDELO, L. A.; LOPES, L. G.; SILVA, M. H. da; FIGUEIREDO, A.; ESTEVES, S. N.; CHAGAS, A. C. de S. Morada Nova is a Brazilian hair sheep breed that is well adapted to the country?s mainly tropical climate and has good potential for meat and leather production. This breed is reported to be resistant... ... Repository: BDPA Publication year: 2019
Investigação da ocorrência de eventos epigenéticos em Haemonchus contortus e sua relação com a resistência ao anti-helmíntico monepantel. Authorship: MORAES, C. V.; CRUVINEL, G. G.; SANTOS, I. B. dos; FIGUEIREDO, A.; COSTELLA, D. M.; OKINO, C. H.; NICIURA, S. C. M. Os nematoides gastrintestinais, principalmente Haemonchus contortus, constituem o maior obstáculo à produção de ovinos e são controlados, em sua maioria, pelo uso de anti-helmínticos. Entretanto, os p... ... Repository: BDPA Publication year: 2019
Nanocarrier formulations against Rhipicephalus (Boophilus) Microplus Larvae. Authorship: FIGUEIREDO, A.; COLA, D. F.; ALEMÁN GAINZA, Y.; FRACETO, L. F.; CHAGAS, A. C. de S. The aim of this study was to evaluate the larvicidal potential of formulations developed from a nanocarrier system based on cypermethrin (CPM) + chlorpyrifos (CPF) and its association with bioactives... ... Repository: BDPA Publication year: 2019
Acaricidal activity of A. satureioides ethanolic extract associated or not with entomopathogenic fungus B. bassiana. Authorship: FANTATTO, R. R.; CHAGAS, A. C. de S.; FIGUEIREDO, A.; POLITI, F. A. S.; SORRECHIA, R.; CÓRDOBA, M. A. M.; PIETRO, R. C. L. R. Brazil has one of the largest herds in the world, estimated at 212.3 million head, but the prevalence of ectoparasites such as Rhipicephalus (Boophilus) microplus causes a major sanitary compromise an... ... Repository: BDPA Publication year: 2019
Activity of Schinus lentiscifolius ethanolic extract associated to the fungus Beauveria bassiana against larvae of the tick Rhipicephalus (B.) microplus. Authorship: FANTATTO, R. R.; SORRECHIA, R.; FIGUEIREDO, A.; MINHO, A. P.; CHAGAS, A. C. de S.; PIETRO, R. Infestations by ectoparasites, mainly by the tick Rhipicephalus (Boophilus) microplus, represent a great economic obstacle to cattle breeding. Repository: BDPA Publication year: 2019

Showing 1 - 10 of 25 results.

Observation

Some of Embrapa's publications are published as ePub files. To read them, use or download one of the following free software options to your computer or mobile device. Android: Google Play Books; IOS: iBooks; Windows and Linux: Calibre.

Access other publications

Access the Agricultural Research Database (BDPA) to consult Embrapa's full library collection and records.
Visit Embrapa Bookstore to purchase books and other publications sold by Embrapa.