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Registros recuperados: 29 | |
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Abreu,Cássia I. V. de; Shimbori,Eduardo M.; D. Filho,Manoel M.; Penteado-Dias,Angélica M.. |
Aleiodes Wesmael is the most diverse rogadine genus, with koinobiont endoparasitic development in Lepidoptera caterpillars resulting in mummification of the host remains. Aleiodes japi sp. nov. is described and illustrated. Type specimens of the new species were reared from Physocleora grosica and Ischnopteris sp. (Lepidoptera, Geometridae, Ennominae) larvae. Host larvae were collected on Alchornea triplinervia (Euphorbiaceae) at the Reserva Biológica Municipal da Serra do Japi, Jundiaí, São Paulo, Brazil. This is the second species of circumscriptus/gastritror group described from Brazil. |
Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Biodiversity; Geometridae; Parasitoids; Host. |
Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212014000100015 |
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PREZOTTI, L.; HAJI, F.N.P.; HONDA, O.T.; GRANA JUNIOR, J.F.. |
O parasitoide T. atopovirilia foi descrito por Oatman & Platner, em 1983, como uma nova especie da Guatemala e tem demonstrado bom desempenho no parasitismo de diversas pragas, inclusive Spodoptera frugiperda, que tem funcao do habito de oviposicao, dificulta a acao de parasitoides desse genero. Na Colombia, essa especie tem apresentado resultados promissores no controle de S. frugiperda com indices medios de parasitismo de 42%, em liberacoes no inicio da cultura. Em vista disso, a EMBRAPA-CPATSA realizou a importacao de T. atopovirilia, da Colombia, visando avaliar o seu potencial no controle da referida praga. Como o controle biologico aplicado, envolve a criacao massal do parasitoide, realizou-se esse experimento para avaliar a adequacao de T.... |
Tipo: Resumo em anais de congresso (ALICE) |
Palavras-chave: Praga; Hospedeiro; Criacao massal; Sitotroga cerealella; Anagasta kuehniella; Trichogramma atopovirilia; Host; Pest; Mass rearing; Controle biológico; Biological control. |
Ano: 1997 |
URL: http://www.alice.cnptia.embrapa.br/handle/doc/132928 |
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HOFFMANN-CAMPO, C.B.; GAZZONI, D.L.; TOLEDO, J.F.F. de.. |
Os metodos de plantio de soja em linha, em cova descoberta e em cova conduzida dentro de gaiolas de tela de nailon, foram comparados ao metodo padrao de parcelas com o objetivo de se verificar a possibilidade de utilizacao de algum dos tres metodos alternativos na avaliacao do carater resistencia a percevejos, na cultura da soja. Os experimentos foram conduzidos em Londrina, PR, durante as safras de 1989/90 e 1990/91. Compararam-se os resultados obtidos com a avaliacao de caracteristicas agronomicas, producao e qualidade do grao de linhagens e cultivares, pertencentes aos grupos de maturacao M,N e O. Pela analise dos resultados, conclui-se que nenhum dos metodos alternativos estudados mostrou alta correlacao com o metodo de parcelas, em todas as variaveis... |
Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: Resistencia; Plantas; Genotipos; Metodos; Avaliacao; Host; Genotypes; Evaluation. |
Ano: 1996 |
URL: http://www.alice.cnptia.embrapa.br/handle/doc/460748 |
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BARBOSA, F. R.; YOKOYAMA, M.; PEREIRA, P. A. A.; ZIMMERMANN, F. J. P.. |
A arcelina e uma proteina encontrada em feijoes silvestres e confere resistencia ao caruncho do feijao, Zabrotes subfasciatus (Boh. 1833)(Coleoptera: Bruchidae). Comparando-se as cultivares suscetiveis Porrillo 70 e Goiano Precoce, avaliou-se a contribuicao de quatro alelos da arcelina (Arc1, Arc2, Arc3 e Arc4), presentes em quatro linhagens quase isogenicas de feijoeiro, no controle de Z.subfasciatus, no periodo de 15 a 150 dias de armazenagem, em intervalos de 15 dias. O experimento foi conduzido em condicoes nao controladas, utilizando-se delineamento experimental inteiramente ao acaso, em fatorial 6 x 10. Como resultado da baixa emergencia de adultos em Arc1 e Arc2, constataram-se, ao final do periodo de armazenamento, diferencas significativas na... |
Tipo: Artigo em anais de congresso (ALICE) |
Palavras-chave: Armazenagem; Arcelina; Host; Plant resistance; Biology; Biologia; Caruncho; Feijão; Hospedeiro; Inseto; Phaseolus Vulgaris; Planta; Resistência; Zabrotes Subfasciatus; Insecta; Beans; Storage. |
Ano: 2000 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/133979 |
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Couri,Márcia Souto; Barros,Gabriel Pinto da Silva. |
The genus Stylogaster Macquart (Diptera, Conopidae) is represented by 14 species in the Afrotropical region, five of them endemic to Madagascar and two recorded from South Africa, one of them endemic. Fifteen specimens of Muscidae, 14 from Madagascar and one from South Africa, belonging to 10 species, impaled with Stylogaster eggs were examined. Among them, three new muscid host species were found. The dissected eggs were all similar, suggesting the presence of the same species in both localities, what is not recorded until now. The available data on the dipteran Stylogaster eggs hosts in Africa is summarized. Color photos of the material examined are presented. |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Afrotropical region; Dart-eggs; Host; Muscidae; Stylogaster. |
Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262010000300003 |
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TAVARES-DIAS, M.; DIAS-JÚNIOR, M. B. F.; FLORENTINO, A. C.; SILVA, L. M. A.; CUNHA, A. C. da. |
The purpose of this study was to use the informations relating to parasite crustaceans species that was published over the course of one century (1913 to 2013), in order to search for infestation and distribution patterns among these ectoparasites in Brazilian freshwater fish species. This search was carried out on 445 samples of 119 host fish of 27 families within the orders Characiformes, Perciformes, Clupeiformes, Mugiliformes, Osteoglossiformes, Symbranchiformes, Tetraodontiformes and Siluriformes from various regions of Brazil. We organized different host-parasite systems into matrices grouping species at different taxonomic and infestation levels and according to host parameters. Five families of parasites (Ergasilidae, Argulidae, Lernaeidae,... |
Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: Branchiura; Copepoda; Hospedeiro; Isopoda; Host; Animal parasite; Amazon; Parasito animal. |
Ano: 2015 |
URL: http://www.alice.cnptia.embrapa.br/handle/doc/1019181 |
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GASPAROTTO, L.; FERREIRA, F. A.. |
Mal-das-folhas da seringueira: historico de ocorrencias e importancia economica, distribuicao geografica e hospedeiros. Microcyclus ulei: sintomatologia, isolamento, caracteristicas culturais e morfologicas, patogenicidade, variabilidade para virulencia a Hevea spp. e para resistencia ao mal-das-folhas. Ciclo do mal-das-folhas. Epidemiologia do mal-das-folhas. Controle: areas de escape, fungicidas, resistencia da planta, enxertia de copa. |
Tipo: Capítulo em livro técnico (INFOTECA-E) |
Palavras-chave: Mal-das-folhas; SALB; Morfologia; Ciclo; Virulencia; Brasil; Rubber tree; Fungal diseases; South American leaf blight; Geographic distribution; Host; Symptoms; Isolation methods; Morphology; Cicle; Resistance; Controle Químico; Distribuição Geográfica; Doença; Epidemiologia; Espécie; Folha; Fungo; Hevea; Hospedeiro; Isolamento; Microcyclus Ulei; Patogenicidade; Resistência; Seringueira; Sintoma; Chemical control; Epidemiology; Leaves; Pathogenicity; Virulence. |
Ano: 1989 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/667342 |
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Lassalle, Damien; Tetreau, Guillaume; Pinaud, Silvain; Galinier, Richard; Crickmore, Neil; Gourbal, Benjamain; Duval, David. |
Biomphalaria glabrata is a freshwater Planorbidae snail. In its environment, this mollusk faces numerous microorganisms or pathogens, and has developed sophisticated innate immune mechanisms to survive. The mechanisms of recognition are quite well understood in Biomphalaria glabrata, but immune effectors have been seldom described. In this study, we analyzed a new family of potential immune effectors and characterized five new genes that were named Glabralysins. The five Glabralysin genes showed different genomic structures and the high degree of amino acid identity between the Glabralysins, and the presence of the conserved ETX/MTX2 domain, support the hypothesis that they are pore-forming toxins. In addition, tertiary structure prediction confirms that... |
Tipo: Text |
Palavras-chave: Pore-forming toxin; Cry toxin; Invertebrate; Biomphalaria glabrata; Host; Pathogen; Vector snail; Innate immunity. |
Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00601/71267/69655.pdf |
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Sauers-Muller,Alies van. |
Fruits were collected over a 12-year period to determine the host status for the Carambola fruit fly, Bactrocera carambolae Drew & Hancock, and other tephritid species in Suriname, South America. Over 11,000 fruit samples were collected from many locations and the total of 20 fruit species were recorded as host, ranging in infestation from heavy to occasional. Over 650 samples of 188 fruit species, including many wild species, were collected and no fruit flies were reared. This work, which started specifically to obtain information on the Carambola fruit fly, resulted also in detailed information regarding the importance, distribution and host preferences of several Anastrepha species, and the status of fruit fly parasitoids. |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fruit survey; Anastrepha; Infestation; Parasitoid; Host; Preference. |
Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2005000200008 |
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Russel, David J.; Hedgpeth, Joel W.. |
The calyptoblast hydroids Aglaophenia struthionides (Murray, 1860), Eucopella (= Campanularia) everta (Clark, 1896), and Abietinaria spp. in the low intertidal zone at Mussel Point, Pacific Grove, Monterey Bay, California, often bear the adult pycnogonids Tanystylum duospinum Hilton, 1939 and Ammothea hilgendorfi (Böhm, 1879). Larval stages of these pycnogonids were found living and feeding on Eucopella everta. The larvae of Tanystylum duospinum are ectoparasitic. Those of Ammothea hilgendorfi are endoparasitic in the gastrovascular cavities of hydranths. Larvae of both species feed on the gut contents of Eucopella everta, often on the same hydroid colony. |
Tipo: Article / Letter to the editor |
Palavras-chave: Pycnogonids; Host; Hydroids; Ontogeny; Monterey Bay. |
Ano: 1990 |
URL: http://www.repository.naturalis.nl/record/504291 |
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Atwa,Atwa A.; Bilgrami,Anwar L.; Al-Saggaf,Ahmad I.M.. |
ABSTRACT During the present study, the host-parasite relationship between mosquitoes and parasitic mites was investigated. The 8954 individuals of male and female mosquitoes belonging to 26 genera: seven each of Aedes and Culex, six of Anopheles and one each of Toxorhynchites, Coquillettidia and Uranotaenia were collected from 200 sites. The male and female mosquitoes were collected from the State of Uttar Pradesh, located at 26.8500° N, 80.9100° E in North India by deploying Carbon dioxide-baited and gravid traps. The intensity of mite's infection, type and number of mites attached to mosquitoes, mite's preference for body parts and host sexes were the parameters used to determine host-parasite relationship. Eight species of mites: Arrenurus acuminatus,... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Mosquito; Mites; Host; Parasite; Infection; Biocontrol. |
Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262017000200101 |
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Sobczak,Jober Fernando; Loffredo,Ana Paula da Silva; Camargo,Luiza Figueiredo; Penteado-Dias,Angélica M.. |
Hymenoepimecis neotropica (Brues & Richardson) (Hymenoptera, Ichneumonidae, Pimplinae) parasitoid of Araneus omnicolor (Keyserling) (Araneae, Araneidae): first host record and new occurrence to Brazil. The species of the genus Hymenoepimecis occur only in Neotropical region, being recognized for using as their hosts spiders which build orbicular webs. That wasp was described occurring only in the Guyana. This work expands the geographical distribution of the species to Brazil and records the spider Araneus omnicolor (Araneae, Araneidae) as its host. Furthermore, it provides information about the natural history of this interaction. |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Host; Parasitism; Parasitoid of spider; Pimplinae; Polysphincta. |
Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262012000300022 |
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Registros recuperados: 29 | |
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