Termites
Mostrando 1-12 de 132 artigos, teses e dissertações.
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1. Resistance of acetylated Jacaranda copaia wood to termites and decaying fungi attack
RESUMO A durabilidade natural da madeira é essencial para a definição de seu uso, e essa propriedade pode ser potencializada com o tratamento químico adequado da madeira. Assim, o objetivo deste trabalho foi avaliar a resistência da madeira de Jacaranda copaia modificada quimicamente por acetilação a cupins e fungos apodrecedores. Cinco tratamentos ex
Acta Amazonica. Publicado em: 2022
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2. Dieta de uma espécie bromelígena de anuro do semiárido brasileiro
Resumo Phyllodytes tuberculosus é uma espécie de anuro bromelígena cuja distribuição geográfica está restrita a áreas de Caatinga e zonas de transição entre Caatinga e Mata Atlântica no centro-sul do estado da Bahia. Sua relação próxima com bromélias e sua ocorrência em ambientes secos e fortemente sazonais nos levou a supor que a espécie ap
Braz. J. Biol.. Publicado em: 2021-05
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3. CHARACTERIZATION OF INJURY CAUSED BY Coptotermes testaceus IN Tectona grandis PLANTATIONS IN BRAZIL
ABSTRACT Coptotermes testaceus (Linnaeus, 1758) is the most important species of heartwood termite of adult trees in forests planted in Brazil. This study aimed to characterize the injuries promoted by the heartwood termite C. testaceus in Tectona grandis commercial stands. Tree bark with extend carton material on the outside, forming external galleries and
CERNE. Publicado em: 2020-09
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4. Population Fluctuation of Termitofauna (Blattodea: Isoptera) in Six Forest Fragments of the Mata Atlântica
ABSTRACT The objective of this work was to evaluate the forest restoration of the basin of Guapiaçu river in Cachoeiras de Macacu, Rio de Janeiro state, using the families of Termites as tools for environmental assessment. We analyzed the population fluctuation and feeding guilds of the families of Termites: Kalotermitidae, Rhinotermitidae and Termitidae. S
Floresta Ambient.. Publicado em: 16/09/2019
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5. Biological Resistance of Two Reforestation Woods to Dry Wood Termites
ABSTRACT This work aimed to evaluate the biological resistance of Australian red cedar (Toona ciliata) and Eucalyptus woods to the Cryptotermes brevis (Kalotermitidae) dry wood termite species. The species used to evaluate natural resistance to insect attacks were Australian red cedar from 6 and 12-year-old plantations installed in the mountainous region of
Floresta Ambient.. Publicado em: 22/08/2019
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6. First Report of Heterotermes longiceps (Blattodea: Rhinotermitidae) Termite in Teak Plantations
ABSTRACT Heterotermes longiceps termites was observed causing injuries in Tectona grandis plants in a forest plantation in Cáceres, Mato Grosso, Brazil. H. longiceps caused galleries below the bark, at the heartwood-sapwood interface, from the beginning of the root until approximately 1 m height tall and very infested plants has died. This is the first repo
Floresta Ambient.. Publicado em: 15/07/2019
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7. Occurrence of Tectona grandis Stem Injury Caused by Cornitermes cumulans Termite
ABSTRACT Termites of the species Cornitermes cumulans (Kollar, 1832) were observed causing injuries in the stem of Tectona grandis in commercial forest plantations in Cáceres, Mato Grosso state, Brazil. C. cumulans forms galleries below the bark, at the heartwood/sap-wood interface of 1.8 years-old trees. This is the first occurrence of this type of injury
Floresta Ambient.. Publicado em: 15/07/2019
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8. Sharing of termites (Blattodea: Isoptera) between sugarcane matrices and Atlantic Forest fragments in Northeast Brazil
Abstract The Atlantic Forest of South America is one of the most degraded tropical forests and the cultivation of sugarcane is considered one of the main causes. In humid forests termites stand out with regard to their abundance and functional importance. The present study aimed to compare termite assemblages of fragments of the Atlantic Forest with that of
Rev. Bras. entomol.. Publicado em: 13/06/2019
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9. Remaking everything: the clash between Bigfoot, the termites and other strange miasmic emanations in an old industrial design school
Resumo Este ensaio de fabulação especulativa aborda o movimento "ESDI Aberta" (2016-2017), no qual alunos, ex-alunos, professores e funcionários da Escola Superior de Desenho Industrial da Universidade Estadual do Rio de Janeiro (ESDI/UERJ), investiram em formas alternativas de viver em diferença, em resposta à crise administrativa e financeira que afet
Vibrant, Virtual Braz. Anthr.. Publicado em: 09/05/2019
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10. Efficiency of Vegetable Oils in Wood Resistance to Cryptotermes brevis Termites
ABSTRACT Natural products have been studied in order to ensure environmental sustainability, human health, and diminish the use of traditional products. The objective of this study was to evaluate the efficiency of pure andiroba (Carapa guianensis), copaiba (Copaifera langsdorffii) and jatropha (Jatropha curcas) oils and enriched with iodine (I2) on the biol
Floresta Ambient.. Publicado em: 02/05/2019
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11. Alternative substrates for conidiogenesis of the entomopathogenic fungus Beauveria bassiana (Bals) Vuillemin (Deuteromycotina: Hyphomycetes)
Resumo Beauveria bassiana é um fungo promissor no controle biológico de insetos-praga. As crescentes despesas na produção de conídios levantam a necessidade de averiguar a eficiência de alguns substratos de baixo custo. O objetivo deste trabalho foi analisar o potencial de utilização de diferentes substratos brutos para a conidiogênese de B. bassian
Braz. J. Biol.. Publicado em: 18/04/2019
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12. Domestic infestation by Sclerodermus sp. with associated skin manifestation
Abstract: Sclerodermus sp. is an aculeate insect (Hymenoptera: Bethylidae), measuring 2-4 mm in length. It is a parasitoid and needs termites as hosts to complete its life cycle. It is found in a wide variety of woods and may accidentally sting humans who come near affected wooden objects. A 50-year-old woman presented two episodes of intense pruritic lesion
An. Bras. Dermatol.. Publicado em: 2018-08