Mass Rearing
Mostrando 25-36 de 40 artigos, teses e dissertações.
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25. Consideracoes sobre a mosca-dos-chifres, seu controle e criacao massal do besouro coprofago Onthophagus gazella.
A mosca-dos-chifres, Haematobia irritans e considerada a maior praga dos bovinos nos Estado Unidos (Drummond et al., 1981) e uma das maiores pragas na Australia, sendo tambem muito importante na Europa. No Brasil, a mosca ocorre praticamente em todo o Pais, e os pecuaristas, especialmente da regiao do Cerrado, tem apontado o inseto como responsavel por grand
Planaltina: Embrapa Cerrados. Publicado em: 2011
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26. Mass rearing beneficial insects and the renaissance of biological control.
E possivel criar hospedeiros para producao in vivo de inimigos naturais de maneira eficiente a confiavel. Isto pode ser economicamente rentavel, mesmo se os artropodos forem criados em plantas, como na producao de acaros predadores. A producao massal de hospedeiros tem sido amplamente empregada na criacao de predadores e parasitoides, tanto para liberacao in
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
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27. Rearing the southern green stink bug using an artificial dry diet and an artificial plant.
Laboratory and greenhouse studies were conducted with an artificial dry diet to rear nymphs, and with an artificial plant as substrate for egg laying by the southern green stink bug, Nezara viridula (L.). The artificial diet was composed of: soybean protein (15 g); potato starch (7.5 g); dextrose (7.5 g); sucrose (2.5 g); cellulose (12.5 g); vitamin mixture
Pesquisa Agropecuária Brasileira. Publicado em: 2011
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28. Desenvolvimento e qualidade de Trichospilus diatraeae (Hymenoptera: Eulophidae) utilizando hospedeiros alternativos / Development and quality of Trichospilus diatraeae (Hymenoptera: Eulophidae) using alternative hosts
Parasitoids are important because of their diversity and they regulate populations of insects of different orders, however to use them in the field depends on studies to improve their mass rearing. The objective of this work was to study reproductive factors of Trichospilus diatraeae Cherian &Margabandhu (Hymenoptera: Eulophidae) on pupae of Anticarsia gemma
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/11/2010
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29. Reproductive biology of Palmistichus elaeisis (Hymenoptera: Eulophidae) with alternative and natural hosts
Mass rearing of parasitoids depends on choosing appropriate alternative hosts. The objective of this study was to select alternative hosts to rear the parasitoid Palmistichus elaeisis Delvare & LaSalle, 1993 (Hymenoptera: Eulophidae). Pupae of the lepidopterans Anticarsia gemmatalis Hübner, 1818 (Lepidoptera: Noctuidae), Bombyx mori Linnaeus, 1758 (Lepidopt
Zoologia (Curitiba). Publicado em: 2010
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30. Criação massal em dieta líquida e radioesterilização da mosca-sul-americana Anastrepha sp.1 aff. fraterculus (Wied., 1830) (Diptera: Tephritidae) / Mass production in liquid diet and radioesterilização of South American fruit fly Anastrepha sp.1 aff. fraterculus (Wied., 1830) (Díptera: Tephritidae)
Tanto as técnicas de controle biológico quanto a Técnica do inseto estéril (TIE), são utilizadas em vários países para o controle, supressão e até mesmo erradicação de moscas-das-frutas e outras pragas da agricultura, pecuária e saúde publica. O uso de tais técnicas minimiza o emprego contínuo de inseticidas, protege o ambiente e se adequa aos
Publicado em: 2010
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31. Efeitos dos sistemas de pastejo isolado, simultâneo e alternado de ovinos com bovinos sobre as características da forragem, desempenho, consumo e características de carcaça dos ovinos / Effect of isolated; simultaneous and alternated pasture of sheep and cattle on pasture quality; performance; intake and carcass traits of sheep
The aim of this study was to evaluate the effects of three types of rotational pasture: isolated (I); simultaneous (S); and alternated (A) with sheep and cattle on structural and chemical traits of grass, voluntary dry matter intake, animal performance and carcass traits of sheep. The experimental period lasted 99 days. A experimental area of Panicum maximum
Publicado em: 2010
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32. Viability of artificial diets and preys for Eriopis connexa (Germar) (Coleoptera: Coccinellidae) / Viabilidade de dietas artificiais e presas para Eriopis connexa (Germar) (Coleoptera: Coccinellidae)
This research was conducted in the Laboratory of Insects Rearing (LACRI), of the Brazilian Company of Agricultural Research (EMBRAPA Maize and Sorghum Research Center) in Sete Lagoas, Minas Gerais State, Brazil. The objective was to study biological aspects of the immature phase of Eriopis connexa (Germar) (Coleoptera: Coccinellidae), with different artifici
Publicado em: 2009
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33. Biosafety of Cry1Ac protein, synthesized by the genetically modified cotton, on stingless bees and honeybees / Biossegurança da proteína Cry1Ac, sintetizada pelo algodão geneticamente modificado, em abelhas indígenas sem ferrão e africanizadas
Genetic engineering techniques offer opportunities for the developement of insect-resistant plants due to the synthesis of entomotoxical proteins by plants. To evaluate the biosafety of GM cotton in relation to pollinators, bioassay methods were developed for rearing larvae of Trigona spinipes and Apis mellifera, bees commonly found in cotton flowers in Braz
Publicado em: 2008
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34. Seleção hospedeira, controle de qualidade in vivo e criação in vitro de três espécies de tricogramatídeos neotropicais / Host selection, in vivo quality control and in vitro rearing of three neotropical trichogrammatid species
Trichogramma atopovirilia Oatman &Platner, 1983, Trichogrammatoidea annulata De Santis, 1972 and Trichogramma bruni Nagaraja, 1983 are species that occurs naturally in Brazil and just like other species of Neotropical trichogrammatid, they have potential for utilization in biological control programs. Therefore, for this strategy to be implemented, it is nec
Publicado em: 2008
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35. RECRIA DE BEZERRAS DE CORTE EM ALTERNATIVAS DE USO DA PASTAGEM DE AZEVÉM (Lolium multiflorum Lam.) / REARING OF BEEF HEIFERS IN ALTERNATIVES OF UTILIZATION OF ITALIAN RYEGRASS (LOLIUM MULTIFLORUM LAM.) PASTURE
The performance of beef heifers from eight until twelve months, grazing exclusively Italian ryegrass (Loluim multiflorum Lam.) pasture, ryegrass plus red clover (Trifolium pratense LE 116) and ryegrass plus 1% LW supplement, was evaluated. The grazing period was within July, 27th until October, 14th and a continuous variable stocking was used. A commercial r
Publicado em: 2007
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36. Development and rearing techniques of Palmistichus elaeisis (Hymenoptera: Eulophidae) in natural and alternative hosts / Desenvolvimento e técnicas de criação de Palmistichus elaeisis (Hymenoptera: Eulophidae) em hospedeiros natural e alternativo
This research was developed in the Laboratory of Biological Control of Insects of the Department of Animal Biology at the Federal University of Viçosa (UFV) in Viçosa, Minas Gerais State, Brazil. The objective was to evaluate the viability of pupae of Bombyx mori L., 1758 (Lepidoptera: Bombycidae) as an alternative host for Palmistichus elaeisis Delvare &L
Publicado em: 2006