Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 312
Primeira ... 123456789 ... Última
Imagem não selecionada

Imprime registro no formato completo
A doença vem da cigarrinha. Repositório Alice
WAQUIL, J. M..
2000
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Milho; Doenca; Virus; Cigarrinha; Biologia; Danos; Controle; Zea mays; Diplodia maydis; Disease; Biology; Damage; Control.
Ano: 2000 URL: http://www.alice.cnptia.embrapa.br/handle/doc/483497
Imagem não selecionada

Imprime registro no formato completo
A historical approach to scorpion studies with special reference to the 20 th and 21st centuries J. Venom. Anim. Toxins incl. Trop. Dis.
Lourenço,Wilson R.
This work provides historical context about scorpion studies from the end of the 19 th century to the present day. The content is mainly addressed to non-zoologists, working in research fields that embrace scorpion biology, notably to those working with venoms and toxins. The historical aspects described include academic professional scholars who worked on scorpion classification and general distribution patterns; and to a lesser extent, on studies of ecology and natural history. The aim is not to provide an exhaustive description of all scholars who in one way or another became involved with scorpions, but rather of those who greatly contributed during a given period to the research of these organisms. No critical analysis of the work of previous...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Scorpion studies; Historical approach; 20th century; 21st century; Taxonomy; Biology.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992014000200204
Imagem não selecionada

Imprime registro no formato completo
A mosca Megaselia scalaris (Loew) (Diptera: Phoridae), parasita do carrapato bovino Boophilus microplus (Canestrini): uma revisão. Infoteca-e
KOLLER. W. W.; ANDREOTTI, R.; ZANON, A. M.; GOMES. A.; BARROS, J. C..
É apresentada uma revisão sobre os hábitos alimentares e outros aspectos da bioecologia da mosca Megaselia scalaris (Diptera: Phoridae). Essa mosca foi constatada parasitando fêmeas ingurgitadas do carrapato-do-boi, Boophilus microplus (Canestrini), na colônia mantida sobre bovinos da raça Nelore em baias cobertas (fase parasitária) e em câmara climatizada (fase de vida livre), na Embrapa Gado de Corte, em Campo Grande, MS, Brasil. Sugere-se a necessidade de investigação sobre a possibilidade de se usar a mosca M. scalaris no controle biológico de B. microplus.
Tipo: Documentos (INFOTECA-E) Palavras-chave: Entomologia; Megaselia scalaris; Biologia; Boophilus microplus; Controle biológico; Entomology; Biology; Biological control.
Ano: 2003 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/325791
Imagem não selecionada

Imprime registro no formato completo
A new species of genus Chorebus Haliday (Hymenoptera, Alysiinae) parasitising Hexomyza caraganae Gu (Diptera, Agromyzidae) from NW China Naturalis
Li, T.; Achterberg, C. van.
Chorebus (Stiphrocera) hexomyzae sp. n. (Hymenoptera, Braconidae, Alysiinae, Dacnusini) is described and illustrated. It was reared from twig galls of Hexomyza caraganae Gu (Diptera, Agromyzidae) on Caragana korshinskii Kom. f. (Fabaceae) in Ningxia and Inner Mongolia (NW China). A partial key to related or similar Chorebus species is provided.
Tipo: Article / Letter to the editor Palavras-chave: Alysiinae; Biology; Caragana korshinskii; Chorebus; Dacnusini; Hexomyza caraganae; Host; New species; Parasitoid; Twig gall.
Ano: 2017 URL: http://www.repository.naturalis.nl/record/643485
Imagem não selecionada

Imprime registro no formato completo
A new Themonocoris from South Africa (Hemiptera: Heteroptera: Reduviidae: Phymatinae: Themonocorini) Naturalis
Doesburg, P.H. van; Jacobs, D.H..
Themonocoris endroedyi spec. nov. from eastern Transvaal is described and illustrated, and its biology discussed. A key to the species of Themonocoris and a distribution map are provided.
Tipo: Article / Letter to the editor Palavras-chave: Insecta; Heteroptera; Reduviidae; Phymatinae; Themonocorini; New species; Key; Biology; South Africa; 42.75.
Ano: 2011 URL: http://www.repository.naturalis.nl/record/376600
Imagem não selecionada

Imprime registro no formato completo
A pesquisa em biologia e fertilidade de solos no contexto agroecológico e sócio-econômico de Rondônia. Infoteca-e
LOCATELLI, M.; LEÔNIDAS, F. das C.; SAMPAIO, N. F..
Condicoes edafoclimaticas e vegetacao de Rondonia, ocupacao do solo em Rondonia, a equipe de pesquisa e as prioridades, TSBF (Tropical Soil Biology and Fertility Program - Programa de Pesquisa em Biologia e Fertilidade de Solos Tropicais) e participacao futura no programa TSBF.
Tipo: Documentos (INFOTECA-E) Palavras-chave: Solo; Fertilidade; Biologia; Pesquisa; Aspecto agroecologico; Socio economia; Brasil; Rondonia; Soil; Fertility; Biology; Research; Brazil.
Ano: 1992 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/697883
Imagem não selecionada

Imprime registro no formato completo
A rapid and simple procedure to determine stigma receptivity. Repositório Alice
DAFNI, A.; MAUES, M. M..
1999
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Flor; Receptividade do estigma; Biologia reprodutiva; Reprodução vegetal; Gynoecium; Flowers; Biology; Reproduction; Plant reproductive organs.
Ano: 1999 URL: http://www.alice.cnptia.embrapa.br/handle/doc/394969
Imagem não selecionada

Imprime registro no formato completo
A re-evaluation of the Aricoris constantius group with the recognition of three species (Lepidoptera: Riodinidae) Rev. Bras. Zool.
Callaghan,Curtis J..
Material currently classified under the name Aricoris constantius (Fabricius, 1793) is examined and found to consist of three distinct species inhabiting southeastern and central Brazil, from the Brazilian state of Bahia to Paraguay. They are A. constantius, A. tutana (Godart, [1824]), reinstated status and A. monotona (Stichel, 1910), reinstated status, the latter two removed from synonymy. Besides significant morphological differences in wing pattern and genitalia, their status as separate species is supported by their overlapping ranges where each phenotype is sympatric with at least one other, with no evidence of hybridization. Notes are provided on the habitat in open formations, range and distribution in south eastern Brasil, and biology, including...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Brazil; Biology; Distribution; Paraguay; Planalto Central.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702010000300011
Imagem não selecionada

Imprime registro no formato completo
A review of the subgenus Hemioptica Roger of the genus Polyrhachis Fr. Smith with description of a new species (Hymenoptera: Formicidae: Formicinae) Naturalis
Dorow, W.H.O.; Kohout, R.J..
The genus-group taxon Hemioptica Roger is reviewed and treated as a subgenus of Polyrhachis Fr. Smith. Three species are recognised: P. bugnioni Forel, P. scissa (Roger), and P. boltoni spec. nov. Previously included taxa P. abrupta Mayr, P. aculeata Mayr and P. pubescens Mayr are transferred to the subgenus Polyrhachis (Myrma) Billberg. A key to species of Hemioptica is provided; distribution ranges of individual species are given and known ecological data summarised. A lectotype is designated for P. scissa (Roger).
Tipo: Article / Letter to the editor Palavras-chave: Formicidae; Polyrhachis; Hemioptica; Systematics; Biology; Distribution; 42.75.
Ano: 1995 URL: http://www.repository.naturalis.nl/record/318311
Imagem não selecionada

Imprime registro no formato completo
A revision of the genus Microtypus Ratzeburg (Hymenoptera: Braconidae) Naturalis
Čapek, M.; Achterberg, C. van.
The genus Microtypus Ratzeburg, 1848 (Braconidae: Microtypinae) is revised, its species are keyed, and a new species, M. petiolatus van Achterberg spec. nov. is described. The type species is redescribed and fully illustrated. The genus Similearinus Glowacki & Karpinski, 1967 is a new junior synonym of Microtypus; S. ilinskyi Glowacki & Karpiński, 1967 is a new junior synonym of Microtypus trigonus (Nees, 1834), and M. dioryctriae Rohwer, 1920 of M. wesmaelii Ratzeburg, 1848. For both senior synonyms neotypes are designated. The Malagasian species that have been placed in Microtypus are excluded and transferred to the genus Stantonia Ashmead, 1904.
Tipo: Article / Letter to the editor Palavras-chave: Hymenoptera; Braconidae; Microtypinae; Microtypus; Palaearctic; Nearctic; Holarctic; Distribution; Biology; Key; 42.75.
Ano: 1992 URL: http://www.repository.naturalis.nl/record/319175
Imagem não selecionada

Imprime registro no formato completo
Advancing Observation of Ocean Biogeochemistry, Biology, and Ecosystems With Cost-Effective in situ Sensing Technologies ArchiMer
Wang, Zhaohui Aleck; Moustahfid, Hassan; Mueller, Amy V.; Michel, Anna Pm; Mowlem, Matthew; Glazer, Brian T.; Mooney, T. Aran; Michaels, William; Mcquillan, Jonathan S.; Robidart, Julie C.; Churchill, James; Sourisseau, Marc; Daniel, Anne; Schaap, Allison; Monk, Sam; Friedman, Kim; Brehmer, Patrice.
Advancing our understanding of ocean biogeochemistry, biology, and ecosystems relies on the ability to make observations both in the ocean and at the critical boundaries between the ocean and other earth systems at relevant spatial and temporal scales. After decades of advancement in ocean observing technologies, one of the key remaining challenges is how to cost-effectively make measurements at the increased resolution necessary for illuminating complex system processes and rapidly evolving changes. In recent years, biogeochemical in situ sensors have been emerging that are threefold or more lower in cost than established technologies; the cost reduction for many biological in situ sensors has also been significant, although the absolute costs are still...
Tipo: Text Palavras-chave: In situ; Sensor; OceanObs; Ocean technology; EOVs; Biogeochemistry; Biology; Cost effective.
Ano: 2019 URL: https://archimer.ifremer.fr/doc/00514/62567/66921.pdf
Imagem não selecionada

Imprime registro no formato completo
Age-dependent fecundity of Podisus nigrispinus (Dallas) (Heteroptera: Pentatomidae) with sublethal doses of gammacyhalothrin BABT
Pereira,Alexandre Igor Azevedo; Ramalho,Francisco de Sousa; Bandeira,Catarina de Medeiros; Malaquias,José Bruno; Zanuncio,José Cola.
Podisus nigrispinus (Dallas) (Heteroptera: Pentatomidae) was exposed to gammacyhalothrin to study the stimulatory effect of low concentrations of this pyrethroid. The doses studied were 23.4375, 11.7188, 5.8594, 2.9297, 1.4648, 0.7324 mg.litre-1 and water, as control. The third, fourth, and fifth instars of P. nigrispinus were shorter with all the doses of this insecticide. The survival and longevity of this predator was highest with the lowest doses. The oviposition period of P. nigrispinus decreased as the doses increased. The lowest pre-and postoviposition periods were found with 11.7188 mg.litre-1 of gammacyhalothrin. The dose 0.7324 mg.litre-1 increased the clutch interval. The egg viability was similar between the treatments. The number of eggs per...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Predator; Pyrethroid; Stink bug; Hormesis; Biology.
Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000500013
Imagem não selecionada

Imprime registro no formato completo
Alcmeone robustus (Hemiptera: Membracidae: Darninae): description of the last-instar nymph and biological notes Rev. Bras. Zool.
Lencioni-Neto,Frederico; Sakakibara,Albino M..
The last-instar nymph of Alcmeone robustus (Butler, 1877) (Membracidae, Darninae, Darnini) is described and illustrated, and some biological and behavioral notes are provided. The nymphs were observed on Pera sp. (Euphorbiaceae) in the locality of Jacareí, state of São Paulo, Brazil, until they became adults. The newly emerged adults, male and female, are also briefly re-described.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Auchenorrhyncha; Behavior; Biology; Immature stage; Treehopper.
Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702013000500001
Imagem não selecionada

Imprime registro no formato completo
Alguns aspéctos da biologia e do comportamento da barata do coqueiro Coraliomela brunnea Thunb. (Coleoptera : Chrisomelidae). Infoteca-e
FERREIRA, J. M. S.; MORIN, J. P..
1984
Tipo: Outras publicações técnicas (INFOTECA-E) Palavras-chave: Cocos nucifera; Coqueiro; Pragas; Barata do coqueiro; Biologia; Comportamento; Coraliomela brunnea; Coconut; Pests; Biology.
Ano: 1984 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/356406
Imagem não selecionada

Imprime registro no formato completo
Alternation of host plants as a survival mechanism of leafhoppers Dilobopterus costalimai and Oncometopia facialis (Hemiptera: Cicadellidae), vectors of the Citrus Variegated Chlorosis (CVC) Scientia Agricola
Milanez,José Maria; Parra,José Roberto Postali; Magri,Denise Cristina.
Dilobopterus costalimai (Young) and Oncometopia facialis (Signoret) are two of the most important species of citrus leafhoppers, vectors of bacterium Xylella fastidiosa which causes the Citrus Variegated Chlorosis (CVC) disease. To develop a rearing technique for these species under laboratory conditions, the egg laying preference and nymph development were studied in different breeding systems: Rangpur lime (Citrus limonia) and "falso boldo" (Vernonia condensata) as host plants. Trials were set up in a randomized block design with three treatments (n=8). Females of D. costalimai had particular preference for ovipositing on Rangpur lime leaves while O. facialis females placed a higher number of eggs on "falso boldo", but it did not differ statistically...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Biology; Nutritional ecology; Host preference.
Ano: 2001 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162001000400008
Imagem não selecionada

Imprime registro no formato completo
Analise citogenetica de suínos intersexuados. Repositório Alice
TAMBASCO, A.J.; FERRARI, I.; SCHEID, I.R.; MORAES, N.; LAUS, J.G..
Esclarecer a etiologia da interssexualidade devido aos fatores geneticos, foram observados os produtos de 350 fêmeas em um plantel suíno, nascidos num período de 11 meses.
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Biologia; Citogenética; Cariotipo; Cromossomica; Biology; Cytogenetics; Chromosome aberration.
Ano: 1985 URL: http://www.alice.cnptia.embrapa.br/handle/doc/42779
Imagem não selecionada

Imprime registro no formato completo
Animal models in biological and biomedical research - experimental and ethical concerns Anais da ABC (AABC)
ANDERSEN,MONICA L.; WINTER,LUCILE M.F..
ABSTRACT Animal models have been used in experimental research to increase human knowledge and contribute to finding solutions to biological and biomedical questions. However, increased concern for the welfare of the animals used, and a growing awareness of the concept of animal rights, has brought a greater focus on the related ethical issues. In this review, we intend to give examples on how animals are used in the health research related to some major health problems in Brazil, as well as to stimulate discussion about the application of ethics in the use of animals in research and education, highlighting the role of National Council for the Control of Animal Experimentation (Conselho Nacional de Controle de Experimentação Animal - CONCEA) in these...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Animal use; Biology; Ethics; Research.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652019000200701
Imagem não selecionada

Imprime registro no formato completo
Annotated checklist of the gall midges from the Netherlands, Belgium and Luxembourg (Diptera: Cecidomyiidae) Naturalis
Roskam, J.C.; Carbonnelle, S..
The gall midges are one of the most important groups of gall makers. Emerging larvae produce stimuli and the host plant responds by producing galls, fascinating structures which provide food and shelter for the developing larvae. Most gall inducing midges are host specific: they are only able to induce galls in a few, often related, plant species. A few species have different feeding modes: among them are saprophagous, fungivorous and predaceous species and some are used in biocontrol. We recorded 416 species in the whole area; 366 species are recorded from the Netherlands, 270 species from Belgium and 96 species from Luxembourg.
Tipo: Article / Letter to the editor Palavras-chave: Diptera; Cecidomyiidae; Netherlands; Belgium; Luxembourg; Distribution; Biology; 42.75.
Ano: 2015 URL: http://www.repository.naturalis.nl/record/640395
Imagem não selecionada

Imprime registro no formato completo
Antibiosis effects of wild bean lines containing arcelin on Bemisia tabaci (Genn.) biotype B (Homoptera: Aleyrodidae) Anais da SEB
Oriani,Maria A. de G.; Lara,Fernando M..
The biology of Bemisia tabaci biotype B (Genn.) on bean (Phaseolus vulgaris L.) genotypes containing arcelin in the seeds was evaluated. Also, biochemical screening of seeds and leaves material of these genotypes were carried out in order to verify if traces of arcelin could be found in its leaves. The tests were conducted under greenhouse conditions, in the dry and wet seasons, with the following genotypes: ARC 3s, ARC 5s (wild genotypes containing arcelin in the seeds); ARC 1, ARC 2, ARC 3, ARC 4 (near isogenic lines containing arcelin in the seeds - EMBRAPA) and Porrillo 70, Bolinha, IAPAR MD 808 (commercial genotypes without arcelin). The wild genotypes, ARC 3s and ARC 5s, showed high levels of antibiosis resistance type, mainly for ARC 5s which...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Insecta; Phaseolus vulgaris; Whitefly; Biology; Host plant resistance.
Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0301-80592000000300020
Imagem não selecionada

Imprime registro no formato completo
Argyrotaenia sphaleropa (Meyrick) (Lepidoptera: Tortricidae) in citrus in the State of Paraná, Brazil Neotropical Entomology
Meneguim,Ana M.; Hohmann,Celso L..
Argyrotaenia sphaleropa (Meyrick) is associated with various fruit species in South America. This tortricid was first detected in citrus, Citrus sinensis (L.) Osbeck, in Brazil, in commercial groves in northern Paraná, during the 1994/95-crop season. The aim of this work was to study the biology of this lepidopteran under laboratory conditions (28 ± 2ºC, 70 ± 10% UR, 14h photofase) using the citrus cultivar Pêra. Larvae obtained from egg masses collected in a commercial citrus grove in Rolândia, PR, were individually placed on citrus terminal leaves inside glass shell vials (8.5 x 2.5 cm) until adulthood. A male and a female moth were then transferred to acrylic cages (13 x 10 cm) containing inside a bouquet made with new citrus flush to serve as...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Occurrence; Biology; Citrus sinensis.
Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2007000200023
Registros recuperados: 312
Primeira ... 123456789 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional