Termites
Mostrando 25-36 de 132 artigos, teses e dissertações.
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25. Reproductive ecology and diet of Cnemidophorus ocellifer Spix 1825 (Squamata: Teiidae) in a coastal area from northeastern Brazil / Ecologia reprodutiva e dieta de Cnemidophorus ocellifer Spix 1825 (Squamata: Teiidae) em Ãrea de tabuleiro no nordeste do Brasil
Chapter 1:Reproduction of Cnemidophorus ocellifer was studied based on data collected from September 2009 to August 2010 in a coastal area of the SÃo GonÃalo do Amarante municipality, CearÃ, Brazil. Lizards were captured by manual collection, with the aid of pressure rifle or tourniquet and, after dead, individuals were dissected for sex determination by
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/02/2011
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26. Diversidade molecular de procariotos em solo de cupinzeiro e seu agente Cornitermes cumulans
Symbiosis between insects and prokaryotes are recognized as essential to the survival of these invertebrates. The bacterial community in the gastrointestinal tract of termites, social insects, is diverse and the function of this microbiota has been characterized. This study investigated the molecular diversity of prokaryotes in soil of the mound and its agen
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/01/2011
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27. Reprodução e ecologia alimentar de Amphisbaena munoai e Anops kingi (Amphisbaenia, Amphisbaenidae) no Escudo Sul-Rio-Grandense, sul do Brasil
O presente estudo fornece dados originais sobre a reprodução e ecologia alimentar de duas espécies sintópicas de Amphisbaenia, Amphisbaena munoai Klappenbach, 1969 e Anops kingi Bell, 1833, no sul do Brasil. As coletas foram realizadas entre abril de 2004 a abril de 2006, em uma área elevada, localizada entre os municípios de São Jerônimo e Barão do
Iheringia. Série Zoologia. Publicado em: 2011-06
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28. Laboratory and field evaluation of Metarhizium anisopliae var. anisopliae for controlling subterranean termites
The efficacy of the Metarhizium anisopliae strain ARSEF 6911 was determined in the laboratory and field against two sugarcane pests, Microtermes obesi Holmgren and Odontotermes obesus Rambur (Termitidae: Isoptera). The susceptibility of both termite species to different conidial suspensions (1 × 10(10), 1 × 10(8), 1 × 10(6) and 1 × 10(4) conidia/ml) was
Neotropical Entomology. Publicado em: 2011-04
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29. Termites as Bioindicators of Habitat Quality in the Caatinga, Brazil: Is There Agreement Between Structural Habitat Variables and the Sampled Assemblages?
The composition of termite assemblages was analyzed in three caatinga sites of the Estação Ecológica do Seridó, located in the municipality of Serra Negra do Norte, in the state of Rio Grande do Norte, Brazil. These sites have been subjected to selective logging, and cleared for pasture and farming. A standardized sampling protocol for termite assemblage
Neotropical Entomology. Publicado em: 2011-02
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30. Living in a caatinga-rocky field transitional habitat: ecological aspects of the whiptail lizard Cnemidophorus ocellifer (Teiidae) in northeastern Brazil
The ecology of the active forager lizard Cnemidophorus ocellifer (Spix, 1825) was studied to analyze food habits, thermal ecology and habitat use, in the Morro do Chapéu municipality (11º29'S, 41º07'W), state of Bahia, Brazil. Lizards (N = 34) were collected with rubber bands or with an air rifle and, for each individual, we recorded cloacal temperature (
Zoologia (Curitiba). Publicado em: 2011-02
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31. Relationship between macrofauna, mineralogy and exchangeable calcium and magnesium in Cerrado Oxisols under pasture.
Abstract ? The objective of this work was to assess the relationship between macrofauna, mineralogy and exchangeable calcium and magnesium in Cerrado Oxisols under pasture. Twelve collection points were chosen in the Distrito Federal and in Formosa municipality, Goiás state, Brazil, representing four soil groups with varied levels of calcium + magnesium and
Pesquisa Agropecuária Brasileira. Publicado em: 2011
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32. Program, abstracts and related documents.
The context: Soil biodiversity and sustainable agriculture; Abstracts - Theme 1: Monitoring and assessment: Bioindicators of soil health: assessment and monitoring for sustainable agriculture; Practical tools to measure soil health and their use by farmers; Biological soil quality from biomass to biodiversity - importance and resilience to management stress
Londrina: Embrapa Soybean: FAO. Publicado em: 2011
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33. Influência de épocas de plantio, inseticidas e população de plantas sobre pragas e rendimento do arroz de sequeiro.
A influência de quatro épocas de plantio (20.10.87, 17.11.87, 21.12.87 e 14.01.88),três densidades de semeadura (32,54 e 75 sementes/m) e cinco inseticidas (carbofuran 50G, furathiocarb 666TS, carbofuran 350 TS, thiodicarb 350 TS e deltamethrin 25 CE) sobre pragas e rendimento de grãos do arroz de sequeiro, foi estudada em experimento com a cultivar IAC-
Pesquisa Agropecuária Brasileira. Publicado em: 2011
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34. Influencia de epocas de plantio, inseticidas e populacao de plantas sobre pragas e rendimento do arroz de sequeiro.
A influencia de quatro epocas de plantio (20.10.87, 17.11.87, 21.12.87 e 14.01.88),tres densidades de semeadura (32,54 e 75 sementes/m) e cinco inseticidas (carbofuran 50G, furathiocarb 666TS, carbofuran 350 TS, thiodicarb 350 TS e deltamethrin 25 CE) sobre pragas e rendimento de graos do arroz de sequeiro, foi estudada em experimento com a cultivar IAC-47.
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
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35. Nature et propriétés de l'horizon diagnostic de Latosols du Plateau Central brésilien.
The Latosols correspond to about 40% of the Brazilian Central Plateau. They are characterized by low activity clay, little horizon differentiation, a weak macrostructure and a strong microgranular structure resulting in microaggregates 50 to 300um in size. Ten Latosols (L) were selected along a 350-km long regional toposequence across the South American Surf
2009.. Publicado em: 2011
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36. Diversidade e distribuição da termitofauna no ecótone cerrado/caatinga no sul do Piauí frente à expansão agrícola. 2010. / Diversity and distribution of the termitofauna in cerrado/caatinga ecotone in southern of Piauí against agricultural expansion. 2010.
O sul do estado o Piauí está inserido em uma região que desde a década de 1990, é considerada uma das últimas fronteiras agrícolas do Brasil, esse processo intensificou-se por meio de implementação de grandes projetos para a produção de grãos, tendo como carro chefe a soja, voltada para a exportação. De um modo geral, as monoculturas estão sem
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/08/2010