|
|
|
| Registros recuperados: 54 | |
|
| |
|
|
| SILVA NETTO, F. G. da; TAVARES, A. C.; ALVES, P. M. P.; PEREIRA, R. G. de A.; LIMA, R. P.; PATROCLO, C. de A.. |
| A mosca-dos-chifres (Haematobia irritans) é mais um ectoparasito que vem preocupando os órgãos de defesa sanitária animal, de pesquisa, de assistência técnica e criadores, pelos danos causados principalmente à pecuária bovina. O Estado de Rondônia conta com um rebanho bovino de aproximadamente um milhão e seiscentas mil cabeças. Conforme trabalhos realizados em outros países que acusam prejuízos vultosos, as perdas de produção causadas pela ação da mosca sobre este rebanho, poderão atingir altas proporções, caso não se introduza nenhuma tecnologia de controle. Este documento tem por objetivo, formular algumas orientações de controle com êxito em outras regiões que certamente servirão para diminuir a infestação de moscas e também se constituirá como base... |
| Tipo: Documentos (INFOTECA-E) |
Palavras-chave: Horn fly; Besouro africano; Brown dung beetle; Besouro Rola Bosta; Rondônia; Western Amazon.; Amazônia Ocidental; Gado; Mosca dos Chifres; Parasito de Animal; Haematobia Irritans; Inseto Para Controle Biológico.; Cattle; Ectoparasites; Biological control agents; Onthophagus gazella.. |
| Ano: 1991 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/697884 |
| |
|
|
| 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 and when not satisfactorily controlled, can lead to irreversible losses resulting from intense hematophagy, transmission of hemoparasites (tick complex / bovine parasitic sadness), low quality of the leather due to the lesions and reduction of the productive efficiency. |
| Tipo: Separatas |
Palavras-chave: Extract B; Hemoparasites; Carrapaticidal activity; Carrapato; Ectoparasites; Rhipicephalus; Ticks. |
| Ano: 2019 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1113188 |
| |
|
|
| Roda,Sônia Aline; Farias,Ângela Maria Isidro de. |
| Studies were carried out on the relationship between feather mites in wild birds captured by mist nets at the Engenho Independência, county of Vicência. The captures were performed in June, September and December (1995) and March (1996). Mites belonging to the families: Analgidae, Psoroptoididae, Avenzoariidae, Proctophyllodidae e Trouessartiidae were identified to genera. The most representative genera, according to the number of hosts they were found were Pterodectes sp. (Proctophyllodidae), with eighteen and Trouessartia sp. (Trouessartiidae), with sixteen hosts, respectively. The Psoroptoididae and Avenzoariidae families were found in only one host each. The ventral face of remiges and rectrices were the main sites inhabited by mites. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ectoparasites; Acari; Feather mites; Wild birds; Pernambuco; Host-parasite relationship. |
| Ano: 1999 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751999000300025 |
| |
|
| |
|
|
| Kasburg,CR; Alves,LFA; Oliveira,DGP; Rohde,C. |
| ABSTRACT Poultry red mite Dermanyssus gallinae is a cosmopolitan and hematophagous species commonly found in layer houses around the world. Poultry mite infestations may cause anemia, stress, low body weight and egg production, and mortality. Mite control is typically based on chemical products, but they are not effective and leave residues in eggs; therefore, alternative control methods, such as entomopathogenic fungi, need to researched. This study aimed at evaluating, in the laboratory, the activity of Brazilian isolates of entomopathogenic fungi against D. gallinae. The mites were collected from a commercial layer house and were sprayed with conidial suspensions (1 × 108 conidia/mL) of five isolates of Beauveria bassiana and Metarhizium anisopliae. All... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hematophagous mites; Microbial control; Ectoparasites; Laying hens. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000300457 |
| |
|
|
| Markham, J.C.. |
| Previously, scattered accounts recorded 13 species of bopyrid isopods infesting decapod crustaceans in Thailand. Recent collections, mainly at Phuket, on the west coast, have turned up 18 more species in Thai waters. Asymmetrione asymmetrica (Shiino) infests Clibanarius spec. Bopyrissa liberorum spec. nov. infests C. merguiensis de Man. Parapagurion calcinicola Shiino infests Paguristes spec. Aporobopyrina lamellata Shiino infests Petrolisthes lamarckii (Leach). Metabopyrus irregularis spec. nov., infests Upogebia spec. Probopyrus buitendijki (Horst) infests Macrobrachium rosenbergii (de Man). P. annandalei Chopra, recorded for the second time from Thailand, infests Macrobrachium spec. Bopyrella tanytelson spec. nov., infests Alpheus spec. Parabopyrella... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Crustacea; Isopoda; Bopyridae; Ectoparasites; Decapod crustacean hosts; Thailand.; 42.74. |
| Ano: 1985 |
URL: http://www.repository.naturalis.nl/record/317874 |
| |
|
| |
|
| |
|
|
| Navone,Graciela T.; Notarnicola,Juliana; Nava,Santiago; Robles,M. del Rosario; Galliari,Carlos; Lareschi,Marcela. |
| The assemblage of arthropods and helminths, present in sigmodontine rodents (Cricetidae) from a broad wetland area of the Río de la Plata, Argentina, was studied. A total of 250 sigmodontines were captured during a two-year sampling period: Scapteromys aquaticus and Oxymycterus rufus were the most abundant hosts, followed by Oligoryzomys nigripes, Akodon azarae, Oligoryzomys flavescens, and Deltamys kempi. There were 33102 parasites collected, corresponding with Rhopalopsyllidae fleas (Siphonaptera), Hoplopleuridae lice (Phtiraptera), Laelapidae and Macronyssidae mites, Ixodidae ticks, and Trombiculidae chiggers (Acari), the trematodes Echinostomidae, Microphallidae, and Dicrocoelidae, the flatworm Ciclophyllidea, the nematods Trichuridae, Spiruridae,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ectoparasites; Endoparasites; Río de La Plata; Rodents; Wetlands. |
| Ano: 2009 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832009000100011 |
| |
|
|
| Farias Aqueveque, D.R.. |
| El impacto nocivo producido por Caligus rogercresseyi en los centros de cultivo de salmónidos en el sur de Chile ha ido en aumento, por lo que es necesario tener un mejor conocimiento de la especie para poder combatirla haciendo énfasis en la etapa infectante de ésta, el estadío copepodito. Este estudio aporta conocimientos biológicos y conductuales de éste estadío frente al estímulo de tres especies de hospederos; Salmo salar, especie de cultivo, y Eleginops maclovinus e Hypsoblennius sordidus, ambas especies nativas. Se realizaron tres experimentos, dos de ellos basados en los estímulos atractantes emanados del pez hospedero, controlados mediante la formación del filamento frontal de adhesión y respuestas conductuales frente a este estímulo mediante un... |
| Tipo: Theses and Dissertations |
Palavras-chave: Fish culture; Ectoparasites; Fish diseases. |
| Ano: 2005 |
URL: http://hdl.handle.net/1834/4900 |
| |
|
| |
|
| |
|
|
| Soares,Fábio Angelo Melo; Graciolli,Gustavo; Alcântara,Daniel Máximo Corrêa; Ribeiro,Carlos Eduardo Borges Pinto; Valença,Gustavo Corrêa; Ferrari,Stephen Francis. |
| Bat flies were surveyed between March, 2007 and February, 2008, in the Carnijó Private Natural Heritage Reserve (08° 07′ S and 35° 05′ W), an area of Atlantic Rainforest in the municipality of Moreno, in the Brazilian state of Pernambuco. Bats were captured biweekly using mist nets set during six hours each night. The ectoparasites were collected with tweezers and/or a brush wet in ethanol and stored in 70% ethanol. The specimens are deposited in the zoological reference collection of the Federal University of Mato Grosso do Sul. Sixteen species of streblid bat flies were collected from 10 bat species of the family Phyllostomidae. Thirteen of the these streblid species were recorded for the first time in Pernambuco. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Chiroptera; Ectoparasites; Atlantic Rainforest; Phyllostomidae; Streblidae. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032013000200242 |
| |
|
| |
|
|
| OLIVEIRA, M. S. B.; ADRIANO, A. E.; TAVARES-DIAS, M.; CORRÊA, L. L.. |
| This study compared the monogeneans community in C. monoculus from the Tapajós River (state of Pará) and Jari River (state of Amapá), northern Brazil. A total of 2188 monogeneans belonging to eight taxa were collected from the gills of fi sh: Gussevia arilla, Gussevia longihaptor, Gussevia tucunarense, Gussevia undulata, Sciadicleithrum ergensi, Sciadicleithrum umbilicum, Sciadicleithrum uncinatum and Tucunarella cichlae. Gussevia arilla was the dominant species for C. monoculus from the Tapajós River basin, while S. umbilicum predominated among the hosts from the Jari River basin. For the two populations of C. monoculus, the prevalence, mean intensity and mean abundance of monogeneans were different and the of parasites community had a high qualitative... |
| Tipo: Artigo de periódico |
Palavras-chave: Rio Jari; Rio Tapajós; Parasito de Animal; Peixe de Água Doce; Tucunaré; Ectoparasites; Freshwater; Monogenea. |
| Ano: 2019 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1108486 |
| |
|
|
| SOUSA, B. O.; OLIVEIRA, M. S. B.; TAVARES-DIAS, M.. |
| The aim of this study was to investigate the community of metazoan parasites in Hemibrycon surinamensis from the Matapi River, State of Amapá, Brazil. Among the 31 examined fish, 77.4 % were parasitized by Jainus hexops, Tereancistrum ornatus (Monogenea), Contracaecum sp. (Nematoda), Clinostomus marginatum and Posthodiplostomum sp. (Digenea). However, the dominance was of monogeneans J. hexops and T. ornatus, and among the endoparasites, the predominance was of species at the larval stage. The parasites showed random dispersion. Brillouin diversity index varied from 0 to 0.9, evenness from 0 to 0.7 and species richness from 0 to 3 parasites per host. Low levels of parasitic infection were observed and discussed. The results indicate that this intermediate... |
| Tipo: Artigo de periódico |
Palavras-chave: Monogeneans; Peixe de Água Doce; Parasito de Animal; Freshwater fish; Ectoparasites; Species diversity. |
| Ano: 2019 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1110912 |
| |
|
|
| SOUSA,BRIANI O.; OLIVEIRA,MARCOS S.B.; MARCOS,TAVARES-DIAS.. |
| Abstract Abstract: The aim of this study was to investigate the community of metazoan parasites in Hemibrycon surinamensis from the Matapi River, State of Amapá, Brazil. Among the 31 examined fish, 77.4 % were parasitized by Jainus hexops, Tereancistrum ornatus (Monogenea), Contracaecum sp. (Nematoda), Clinostomus marginatum and Posthodiplostomum sp. (Digenea). However, the dominance was of monogeneans J. hexops and T. ornatus, and among the endoparasites, the predominance was of species at the larval stage. The parasites showed random dispersion. Brillouin diversity index varied from 0 to 0.9, evenness from 0 to 0.7 and species richness from 0 to 3 parasites per host. Low levels of parasitic infection were observed and discussed. The results indicate that... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ectoparasites; Freshwater fish; Diversity; Monogeneans. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652019000300614 |
| |
|
|
| VASCONCELOS, H. C. G.; SÁ-OLIVEIRA, J. C.; SALOMÃO, D. da C. O.; TAVARES-DIAS, M.. |
| This study investigated the fauna of ectoparasitic crustaceans in Leporinus affinis from Reservoir Coaracy Nunes, in eastern Amazon (Brazil), as well as the parasite-host interactions. The mouth, gills and tegument of 50.9% of the fish examined were parasitized by Argulus chicomendesi, Ergasilus turucuyus and Excorallana berbicensis, and a total of 118 parasites were collected. The dominance was found for E. berbicensis and the higher infestation levels were caused by E. berbicensis on the body surface of the hosts, but E. turucuyus had the highest prevalence on the gills of this host. The cluster analysis revealed higher similarity in the infestations by E. berbicensis and A. chicomendesi in relation to infestation site in hosts. Host sex and relative... |
| Tipo: Artigo de periódico |
Palavras-chave: Ectoparasitos; Peixe de Água Doce; Parasito de Animal; Infestação; Ectoparasites; Infectious diseases and infestations; Freshwater fish. |
| Ano: 2020 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1127815 |
| |
|
|
| OLIVEIRA, F. da S.. |
| A mosca-dos-estábulos (Stomoxys calcitrans) atualmente é considerada um dos ectoparasitos de maior impacto econômico à pecuária brasileira, com aumento populacional associado à implantação de usinas sucroalcooleiras. Para que os prejuízos causados por essa mosca sejam reduzidos, são necessárias medidas de manejo sanitário associadas a um controle químico. Entretanto, o uso indiscriminado dos agentes químicos, principalmente os da classe piretroide, tem acarretado na seleção de indivíduos resistentes. A resistência aos piretroides pode estar associada a mutações do tipo kdr (knockdown resistance) no gene do canal de sódio sensível à voltagem (Vssc), as quais reduzem a sensibilidade do canal de sódio à ação dos inseticidas dessa classe. O presente estudo... |
| Tipo: Teses |
Palavras-chave: Ectoparasito; Controle parasitário; Resistência a inseticida; SNP; Control measures; Ectoparasites; Insecticide resistance. |
| Ano: 2019 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1119454 |
| |
| Registros recuperados: 54 | |
|
|
|
