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Registros recuperados: 16
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Ants as prey of the yezo brown bear ursus arctos yesoensis,with considerations on its feeding habit OAK
Onoyama, Keiichi; 小野山, 敬一.
Palavras-chave: Bear; Ant; Food preference; Habitat; Nest.
Ano: 1988 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/1543
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Azteca barbifex Forel (Hymenoptera: Formicidae): potential pest of citrus crops in eastern Amazon Neotropical Entomology
Farias,Paulo R S; Harada,Ana Y; Silva,Anderson G; Monteiro,Bruno S; Rodrigues,Nara E L; Santos,Naira A.
Damage caused by the ant Azteca barbifex (Forel) was identified in orange trees (Citrus sinensis), in Capitão Poço County, Guamá microregion, Pará State. The damage caused by the scraping of stems and branches lead to reduction in yield with subsequent death of the plant. These characteristics indicate A. barbifex as a potential pest of citrus crops in the eastern region of Amazon.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Ant; Citrus sinensis; Monoculture.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2010000600035
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Combate a formiga caçarema (Azteca chartifex For.). Infoteca-e
COSTA, A. da S.; FRAZÃO, D. A. C..
1973
Tipo: Comunicado Técnico (INFOTECA-E) Palavras-chave: Formiga; Controle; Cacau; Praga; Azteca chartifex; Ant; Control; Cocoa; Pest.
Ano: 1973 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/376741
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Control of linepithema micans (hymenoptera: formicidae) and eurhizococcus brasiliensis (hemiptera: margarodidae) in vineyards using toxic baits. Repositório Alice
NONDILLO, A.; ANDZEIEWSKI, S.; FIALHO, F. B.; BUENO, O. C.; BOTTON, M..
Linepithema micans (Forel) (Hymenoptera: Formicidae) is the main ant species responsible for dispersal of Eurhizococcus brasiliensis (Wille) (Hemiptera: Margarodidae), a root scale that damages grapevines in southern Brazil. The effects of different formulations of toxic baits based on boric acid and hydramethylnon to control L. micans and E. brasiliensis were evaluated. Toxic baits with boric acid (1.0%) mixed in different concentrations of inverted sugar (20%, 30%, and 40%), and hydramethylnon, mixed with sardines (paste), cassava flour and peanut, brown sugar (sucrose), or sardine oil-based gel, were evaluated in a greenhouse and in the field. In the greenhouse experiment, the number of foraging ants was significantly reduced in the pots where the...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Formiga; Videira; Hydramethylnon; Ant; Scale; Control.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1060358
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Densidade e tamanho de formigueiros de Acromyrmex crassispinus em plantios de Pinus taeda. Repositório Alice
NICKELE, M. A.; REIS FILHO, W.; OLIVEIRA, E. B. de; IEDE, E. T..
O objetivo deste trabalho foi avaliar a densidade e o tamanho dos formigueiros de Acromyrmex crassispinus, ao longo do ano, em plantios de Pinus taeda de diferentes idades. Os experimentos foram realizados, em Rio Negrinho e em Três Barras, SC, em talhões de P. taeda com diferentes idades (recém-plantado, três anos e seis anos de idade). Em cada tratamento, foram demarcadas três parcelas de 1 ha. Os formigueiros foram classificados em três classes de tamanho: classe I, até 30 cm de diâmetro; classe II, 31 a 60 cm; e classe III, mais que 61 cm. A densidade de formigueiros de A. crassispinus foi menor no início do desenvolvimento da floresta, praticamente duplicou nos plantios com três anos, e reduziu quando a floresta estava com seis anos. A maior densidade...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Formiga cortadeira; Formicidae; Praga florestal; Reflorestamento; Leaf-cutting; Ant; Forest pests; Reforestation.
Ano: 2009 URL: http://www.alice.cnptia.embrapa.br/handle/doc/307876
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Evaluation of the possible role of ants (Hymenoptera: Formicidae) as mechanical vectors of nematodes and protists BABT
Villani,Fabio; Morini,Maria Santina de Castro; Franco,Marco Antonio; Bueno,Odair Correa.
Nematodes and protists can be transmitted to humans in many ways and little concern has been given to the mechanical transmission by ants. This study aimed at analysing how the eggs of Ascaris lumbricoides and cysts of Entamoeba coli could be mechanically transmitted to the man by Formicidae. Through the experiments using nests of Tapinoma melanocephalum, Linepithema humile and Monomorium pharaonis reared in the laboratory allied to observations of some 17 ant species in an urban park area in Mogi das Cruzes (SP), it was found that L. humile was capable of carrying eggs of A. lumbricoides both in the field and laboratory conditions (1 worker), as well as was Camponotus rufipes (2), Solenopsis saevissima (1) and Acromyrmex niger (1). The cysts of...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Ascaris lumbricoides; Entamoeba coli; Ant; Mechanical vector.
Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000500008
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Formigas como bioindicadores da qualidade do solo em sistema integrado lavoura-pecuária. Repositório Alice
CREPALDI, R. A.; PORTILHO, I. I. R.; SILVESTRE, R.; MERCANTE, F. M..
2014
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Biodiversidade; Agroecossistema; Manejo do solo; Formiga; Biodiversity; Agroecosystems; Soil management; Ant.
Ano: 2014 URL: http://www.alice.cnptia.embrapa.br/handle/doc/995354
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Levantamento preliminar de formigas arborícolas predadoras associadas ao pequizeiro (Caryocar brasiliense Camb) em região de cerrado goiano. Repositório Alice
RODRIGUES, C. A.; BOTTEGA, D. B.; ARAÚJO, F. G.; MICHEREFF FILHO, M..
2007
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Formigas; Ant; Inseto; Insects; Praga; Pests; Controle biológico; Biological control; Pequizeiro; Caryocar brasiliense Camb; Cerrado; Savanna; Goiás.
Ano: 2007 URL: http://www.alice.cnptia.embrapa.br/handle/doc/188665
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Management of Linepithema micans (forel, 1908) (hymenoptera: formicidae) in Vineyards in southern Brazil. Repositório Alice
NONDILLO, A.; ANDZEIEWSK, S.; GUINDANI, A. N.; BUENO, O. C.; BOTTON, M..
Linepithema micans (Forel, 1908) (Hymenoptera: Formicidae) is the main ant species responsible for dispersal of Eurhizococcus brasiliensis (Wille, 1922) (Hemiptera: Margarodidae), a soil scale that damages grapevines in southern Brazil.
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Linepithema micans; Hymenoptera; Formiga; Ant; Eurhizococcus brasiliensis; Dispersal; Vinhas; Inseticidas; Icotinoides; Tiametoxam; Imidacloprid.
Ano: 2017 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1080398
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Morphology, evolution and usage of urticating setae by tarantulas (Araneae: Theraphosidae) Rev. Bras. Zool.
Bertani,Rogério; Guadanucci,José Paulo Leite.
Urticating setae are exclusive to New World tarantulas and are found in approximately 90% of the New World species. Six morphological types have been proposed and, in several species, two morphological types can be found in the same individual. In the past few years, there has been growing concern to learn more about urticating setae, but many questions still remain unanswered. After studying individuals from several theraphosid species, we endeavored to find more about the segregation of the different types of setae into different abdominal regions, and the possible existence of patterns; the morphological variability of urticating setae types and their limits; whether there is variability in the length of urticating setae across the abdominal area; and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Ant; Defensive behavior; Phoridae; Urticaria; Urticating hair.
Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702013000400006
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Multitrophic relationships, conditional mutualisms, and the study of interaction biodiversity in tropical savannas Neotropical Entomology
Del-Claro,Kleber.
Biodiversity as a focus for conservation efforts has received increased attention since the second half of the last century. Until recently a more landscape-level view of biodiversity has prevailed. This essay proposes to discuss natural diversity in ways that embrace the extreme richness inherent in plant animal interactions, including not only trophic relationships, but also aspects of life history, biology, and behavior of related species. The ant-plant-herbivore systems in Cerrado vegetation are pointed out as good model for gaining a better understanding of "interaction biodiversity".
Tipo: Info:eu-repo/semantics/article Palavras-chave: Ant; Cerrado; Extrafloral nectary; Herbivory; Plant.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2004000600002
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Myrmecofauna (Hymenoptera: Formicidae) present in vineyards infested with Eurhizococcus brasiliensis(Hemiptera: Margarodidae) in southern Brazil. Repositório Alice
NONDILLO, A.; ARIOLI, C. J.; WILD, A.; BUENO, O. C.; BOTTON, M..
bitstream/item/168117/1/024.100.0310-1.pdf
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Survey; Ant; Soil scale; Linepithema micans; Eurhizococcus brasiliensis; FORMIGA.
Ano: 2017 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1081437
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Neuropile organization in the brain of Acromyrmex (Hymenoptera, Formicidae) during the post-embryonic development BABT
Soares,Paula Andréa Oliveira; Delabie,Jacques Hubert Charles; Serrão,José Eduardo.
Neuropile is the region of the central nervous system where the synapses and neurons branching occur. During the development of an holometabolous insect can occurs break of the neurons fibers forming new axon and dendrites and their distribution in brain neuropile is organized so as to reflect specific nervous functions of adult insects. The components of this organization were observed and discussed in this study in the ant Acromyrmex octospinosus, evidencing similar features to those described for A. subterraneus subterraneus, among other insects for the which ones this information is available.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Neuropile; Nervous system; Ant; Neuronal reorganization.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132004000400017
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Nidification of Polybia rejecta (Hymenoptera: Vespidae) associated to Azteca chartifex (Hymenoptera: Formicidae) in a fragment of Atlantic Forest, in the state of Minas Gerais, southeastern Brazil Biota Neotropica
Souza,Marcos Magalhães de; Pires,Epifânio Porfiro; Prezoto,Fábio.
Records to nesting between associated social wasp Polybia rejecta(Fabricius, 1798) and the ant Azteca chartifex Forel, 1896 in the Parque Estadual do Rio Doce, Minas Gerais, are reported. This association is reported for the first time in this biome. Twelve colonies of P. rejecta founded close to nests of A. chartifex were observed. The wasp colonies were founded at a distance of about 10-20 cm from the ant nest and they did not overlap. The nests of wasps were smaller compared to ant, but the coloring was similar protective casing, making it difficult to differentiate between the wasp nest and the ant.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Interaction; Social wasp; Ant; Atlantic Forest; Colonies.
Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032013000300390
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Revision of the Neotropical spider genus Gephyroctenus (Araneae: Ctenidae: Calocteninae) Zoologia
Polotow,Daniele; Brescovit,Antonio D..
Gephyroctenus Mello-Leitão, 1936 (type species G. philodromoides Mello-Leitão, 1936) is revised. Three species formerly described in this genus are synonymized with species from other genera: G. kolosvaryi Caporiacco, 1947, with Acanthoctenus spinipes Keyserling, 1877, G. parvus Caporiacco, 1947, with Phymatoctenus comosus Simon, 1897, and G. vachoni Caporiacco, 1955, with Caloctenus gracilitarsis Simon, 1897. Eight new species are described: G. portovelho sp. nov., from the States of Rondônia and Amazonas, Brazil; G. divisor sp. nov. and G. acre sp. nov., from the State of Acre, Brazil; G. atininga sp. nov., G. esteio sp. nov. and G. mapia sp. nov., from the State of Amazonas, Brazil; G. juruti sp. nov., from the Department of Loreto, Peru and the State...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Ant; Azteca; Cecropia; Taxonomy; Trumpet tree.
Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752008000400016
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Ultramorphology and histology of the larval salivary gland of Pachycondyla villosa (Fabricius) (Hymenoptera: Formicidae, Ponerinae) Neotropical Entomology
Zara,Fernando J.; Caetano,Flávio H..
The salivary gland possesses a single anterior duct with a columnar epithelium, two lateral ducts with simple cubical epithelium, which becomes columnar in the proximal portion, and two thin-walled reservoirs, from which two secretory regions arise. The dorsal and ventral branches of the secretory regions are connected via transverse commissures and ends in a loop. The secretory region is uniform and consists on a simple cubical epithelium. This paper also presents a review on the morphology of the salivary glands in insects, mainly in Hymenoptera-Aculeata.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Insect; Ant; SEM; Morphology.
Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2003000100008
Registros recuperados: 16
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