Immatures
Mostrando 37-48 de 78 artigos, teses e dissertações.
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37. Imaturos de Pantomídeos (Hemiptera, Heteroptera): morfologia e biologia de Acrosternum obstinatum / Immatures of pentatomids (hemiptera. Heretoptera): morphology and biology of acrosternum obstinatum
The morphological characteristics of the egg and five immature stages of Acrosternum obstinatum (Stål, 1860), fed on passion fruit, are described and illustrated. Biological data are also provided.
Publicado em: 2010
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38. Immatures of tapuruia Felisbertoi Lane, 1973 (Cerambycidae, Cerambycinae, Hexoplonini)
A larva e a pupa de Tapuruia felisbertoi Lane, 1973, coletadas em Hevea brasiliensis (Euphorbiaceae) em Mato Grosso, Brasil, são descritas e ilustradas. Dados biológicos e uma comparação com as larvas de outras espécies de Hexoplonini também são apresentados.
Papéis Avulsos de Zoologia (São Paulo). Publicado em: 2010
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39. Estágios imaturos de Oebalus poecilus (Heteroptera, Pentatomidae) / Immatures stages of oebalus poecilus ( heteroptera, pentatomidae)
The immature stages of the rice bug Oebalus poecilus (Dallas, 1851) are described. The egg and the external morphological characters of the five nymphal stages were described and illustrated. The nymphs were exposed to two different photoperiods to induce seasonal forms to detect morphological differences.
Publicado em: 2010
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40. New data on the natural history and description of the immatures of Fulgeochlizus bruchi, a bioluminescent beetle from Central Brazil (Elateridae, Pyrophorini)
Larva madura e pupa de Fulgeochlizus bruchi (Candèze, 1896) são descritas e ilustradas. Padrões de bioluminescência observados em laboratório são descritos. Comentários e novos dados sobre a larva de primeiro ínstar e de história natural são apresentados. As larvas de primeiro ínstar diferem das larvas maduras principalmente por sua quetotaxia, qu
Papéis Avulsos de Zoologia (São Paulo). Publicado em: 2010
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41. External morphology of Cotesia flavipes (Hymenoptera: Braconidae) during larval development
Cotesia flavipes (Cameron, 1891) (Hymenoptera) is a gregarious endoparasitoid used in applied biological control against Diatraea saccharalis (Fabricius, 1794) (Lepidoptera). In this study, we characterize the larval external morphology and the number of instars of C. flavipes. Parasitized larvae of D. saccharalis were sampled from the 1st to the 10th day af
Zoologia (Curitiba). Publicado em: 2010
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42. Avaliação do potencial inseticida de Azadirachta indica (Meliaceae) visando ao controle de moscas-das-frutas (Diptera:Tephritidae) / Evaluation of the insecticidal potential of Azadirachta indica (Meliaceae) aiming the control of fruit flies (Diptera: Tephritidae)
The bioactivity of neem (Azadirachta indica A. Juss.) as adult bait and as larval growth regulator for Ceratitis capitata (Wied.) and Anastrepha fraterculus (Wied.) was evaluated. Besides, the effect of sublethal concentrations of neem extracts and the oviposition deterrency of the methanolic extract from leaves on C. capitata was evaluated. The estimated LC
Publicado em: 2010
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43. Distribuição espacial de imaturos de Phyllocnistis citrella (Lepidoptera, Gracillariidae) nos brotos e nas folhas de laranjeiras, Citrus sinensis var. Valência, mantidas sob dois sistemas de cultivo / Spatial distribution of immatures of Phyllocnistis citrella (Lepidoptera, Gracillariidae) on shoots and leaves of Citrus sinensis var. Valencia orange trees, under two management systems
A distribuição de imaturos de Phyllocnistis citrella Stainton, 1856 foi avaliada em folhas e em brotos de plantas de Citrus sinensis L. Osbeck var. Valência, no município de Montenegro (29°68’S e 51°46’W), Rio Grande do Sul, Brasil. A presença de ovos, lagartas e crisálidas (vivas e mortas) foi registrada nas folhas, em relação às superfícies
Publicado em: 2010
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44. Biologia do Amblyomma parvum, Aragão 1908 (Acari: Ixodidae) utilizando-se diferentes hospedeiros em condições de laboratório
Ticks are obligatory hematophagous ectoparasites and are thus infectious disease vectors for both humans and animals. To understand the epidemiology of tick-borne infectious diseases it is essential to know the life cycle of ticks. Amblyomma parvum is a Neotropical tick and its life cycle is poorly understood. In this work the biology of A. parvum is describ
Publicado em: 2010
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45. Ecologia das interações entre Udranomia spitzi (Lepidoptera, Hesperiidae) e formigas tendo como hospedeira Ouratea spectabilis (Ochnaceae) em um cerrado mineiro / Ecology of interactions between Udranomia spitzi (Lepidoptera, Hesperiidae) and ants on Ouratea spectabilis (Ochnaceae) in a savanna from Minas Gerais state, Brazil
Studies in multitrophic systems can serve as tools to investigate the structure and organization of ecological communities. Because it is a biome rich in multitrophic interactions, the Cerrado (tropical savanna) is a good model for the study of insect-plant interactions. Udranomia spitzi (Hesperiidae) is an endemic butterfly from Cerrado. In the immature sta
Publicado em: 2010
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46. Bromeliad-inhabiting mosquitoes in an urban botanical garden of dengue endemic Rio de Janeiro - Are bromeliads productive habitats for the invasive vectors Aedes aegypti and Aedes albopictus?
Immatures of both Aedes aegypti and Aedes albopictus have been found in water-holding bromeliad axils in Brazil. Removal of these plants or their treatment with insecticides in public and private gardens have been undertaken during dengue outbreaks in Brazil despite uncertainty as to their importance as productive habitats for dengue vectors. From March 2005
Memórias do Instituto Oswaldo Cruz. Publicado em: 2009-12
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47. BIOLOGIA E TÉCNICAS DE CRIAÇÃO DE Trichospilus diatraeae (HYMENOPTERA: EULOPHIDAE) EM PUPAS DE Tenebrio molitor (COLEOPTERA: TENEBRIONIDAE) E Diatraea saccharalis (LEPIDOPTERA: CRAMBIDAE)
The potential for Trichospilus diatraeae Cherian &Margabandhu, 1942 (Hymenoptera:Eulophidae) as biological control agent in Brazil is unknown and, therefore, this research assessed the feasibility of pupae of Tenebrio molitor Linnaeus, 1758 (Coleoptera:Tenebrionidae) as host alternative, to optimize its production in the laboratory for the control of Diatrae
Publicado em: 2009
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48. Performance and host preference of Ascia monuste (Lepidoptera, Pieridae) wild immatures in food change and deprivation of different hosts / Performance e preferência de imaturos selvagens de Ascia monuste (Godart, 1819) (Lepidoptera, Pieridae) na mudança e na privação de hospedeiros alimentares diferentes
Ascia monuste (Lepidoptera, Pieridae) caterpillars are Brassicaceae specialists, being one of the most important comsumers of this plant family in the Neotropical region. In the field, a high proportion of immatures migrates to other hosts in order to develop properly, probably facing some variation in terms of nutritional value and location of their hosts.
Publicado em: 2008