Prepupae
Mostrando 1-12 de 23 artigos, teses e dissertações.
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1. Pathogenicity of Steinernema brazilense (Rhabditida: Steinernematidae) to Gonipterus platensis (Coleoptera: Curculionidae) prepupae
Resumo Foi avaliado o efeito das condições operacionais na produção de Chlorella sp. após a seleção do gênero Chlorella sp., Scenedesmus sp., Nannochloris sp., Tetraselmis sp. e Dunaliella salina. Microalgas foram inoculadas em água potável com adição de fertilizante NPK (N 24%, P 24% e K 18%), na concentração de 0,5 g/L, agitação de 150 rpm,
Braz. J. Biol.. Publicado em: 2021-02
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2. Alternative splicing originates different domain structure organization of Lutzomyia longipalpis chitinases
BACKGROUND The insect chitinase gene family is composed by more than 10 paralogs, which can codify proteins with different domain structures. In Lutzomyia longipalpis, the main vector of visceral leishmaniasis in Brazil, a chitinase cDNA from adult female insects was previously characterized. The predicted protein contains one catalytic domain and one chiti
Mem. Inst. Oswaldo Cruz. Publicado em: 2018-02
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3. Intra-puparial development of the Cochliomyia macellaria and Lucilia cuprina (Diptera, Calliphoridae)
ABSTRACT The intra-puparial development of the blowflies Cochliomyia macellaria (n = 310) and Lucilia cuprina (n = 470), was studied under controlled conditions in laboratory. The 3rd instar larvae were reared until they stopped feeding, and the pre-pupae were separated according to the size in larval length and degree of pigmentation and of the cuticle. We
Rev. Bras. entomol.. Publicado em: 2016-12
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4. Immature stages of Spodoptera cosmioides (Lepidoptera: Noctuidae): developmental parameters and host plants
ABSTRACT The goal of this study was to detail the temporal and morphological parameters of the immature stages of Spodoptera cosmioides (Walker, 1858) and to gather information about their larval host plants. Larvae were reared on artificial diet and under controlled conditions (25 ± 1°C, 70 ± 10% RH and 14 hour photophase). The viability of eggs, larvae
Zoologia (Curitiba). Publicado em: 05/09/2016
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5. Life cycle of Agrotis malefida (Lepidoptera: Noctuidae): a diapausing cutworm
This study describes the life cycle of Agrotis malefida Guenée, 1852 (Noctuidae: Noctuinae) under laboratory conditions. The insects were reared in a controlled environment (25 ± 1ºC, 70 ± 10% RH and 14 hours photo phase) and observed daily. The larvae were fed Greene's artificial diet and adults were offered a 10% sucrose solution. The viability and dur
Zoologia (Curitiba). Publicado em: 2013-08
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6. Morphological, behavioral and biological aspects of Azya luteipes Mulsant fed on Coccus viridis (Green)
One of the major pests of nursery seedlings of coffee (Coffea arabica L.) is the green scale, Coccus viridis (Green) (Hemiptera: Coccidae). The main predators of this species are beetles of the family Coccinellidae, especially Azya luteipes Mulsant. Morphological, behavioral and biological aspects of A. luteipes feeding on C. viridis on coffee plants were ex
Scientia Agricola. Publicado em: 2012-02
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7. Diapause initiation and alterations in the life cycle of Grapholita molesta (Busck) (Lepidoptera: Tortricidae) as induced by photoperiodic conditions
Grapholita molesta (Busck) is one of the major pests of Rosaceae, causing significant damage to buds and fruits. In Southern Brazil, its population density is reduced during Rosaceae dormancy months. The present study evaluated the influence of different photoperiods (L:D) (10:14, 11:13, 12:12, 13:11, 14:10 and 16:8) at 25 ± 1ºC and 60 ± 10% RH on diapaus
Neotropical Entomology. Publicado em: 2011-10
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8. Influência sazonal sobre os períodos de pré-pupa e de pupa de Musca domestica, na região de Porto Alegre, RS, Brasil / Seasonal influence on pre-pupa periods of Musca domestica in Porto Alegre, RS, Brazil
A Musca domestica tem todas as fases do seu ciclo evolutivo no meio ambiente e, apesar de não exercer um parasitismo direto sobre o homem ou animais, pode servir como hospedeiro intermediário para alguns helmintos que parasitam animais domésticos. As variações de temperatura e outros fatores climáticos influenciam diretamente sobre o tempo de duração
Publicado em: 2010
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9. Avaliação do mel como substrato para contaminação fúngica no ambiente da colméia. / Evaluation of honey as a substrate for fungal contamination in the environment of the hive.
Honey is a food produced by bees from the nectar of flowers collected and processed by the digestive enzymes of insects, stored in combs in their hives to serve them food. The Brazilian apiculture (branch of agriculture that studies of honey bees) has suffered high losses of honey bees, due to a number of diseases that affect the hives, putting them at risk.
Publicado em: 2010
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10. Wolbachia in two populations of Melittobia digitata Dahms (Hymenoptera: Eulophidae)
We investigated two populations of Melittobia digitata Dahms, a gregarious parasitoid (primarily upon a wide range of solitary bees, wasps, and flies), in search of Wolbachia infection. The first population, from Xalapa, Mexico, was originally collected from and reared on Mexican fruit fly pupae, Anastrepha ludens Loew (Diptera: Tephritidae); the other, from
Neotropical Entomology. Publicado em: 2008-12
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11. Seletividade de inseticidas reguladores de crescimento e de neonicotinÃides a Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae) / Selectivity of insecticides growth regulators and neonicotinoids insecticides to Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae)
The effects of acetamiprid (0.05 g a.i./L), lufenuron (0.04 g a.i./L), imidacloprid (0.14 g a.i./L), novaluron (0.02 g a.i./L), triflumuron (0.14 g a.i./L) and pyriproxifen (0.1 g a.i./L) on the immature and adult stages of Trichogramma pretiosum Riley were evaluated. The work was divided in two bioassays. In the first one, eggs of Anagasta kuehniella (Zelle
Publicado em: 2007
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12. Exigências térmicas para o desenvolvimento de Palmistichus elaeisis (Hymenoptera, Eulophidae) em pupas de cinco espécies de lepidópteros
The thermal requirements of Palmistichus elaeisis Delvare & LaSalle, 1993 were determined by rearing this pupal parasitoid in the following lepidopteran hosts: Diatraea saccharalis (Fabricius, 1794) (Crambidae), Anticarsia gemmatalis (Hübner, 1818), Heliothis virescens (Fabricius, 1777), Spodoptera frugiperda (J.E. Smith, 1797) (Noctuidae) and Thyrinteina a
Iheringia. Série Zoologia. Publicado em: 2004-09