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Registros recuperados: 4
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First report of Hypsipyla grandella (Lepidoptera: Pyralidae) on African mahogany Khaya ivorensis Scientia Agricola
Zanetti,Ronald; Abreu,Caroline Silva; Silveira,Stephannie Hellinet Prado; Andrade,Eliana Donizete.
ABSTRACT The mahogany shoot borer Hypsipyla grandella Zeller is an important economic pest in all American tropical forests, because it prevents monoculture of valuable timber trees species like mahogany and cedar. The shoot borer damages several tree structures, especially the apical shoots, impairing the formation of the commercial stem. This pest can attack the plants during the year and one larva per plant is enough to cause significant damage. In infested areas, the attack can reach up to 100 % of the trees. The Australian cedar and African mahogany have been cultivated in Brazil for timber production, because they are considered resistant to H. grandella (Lepidoptera: Pyralidae) attack. However, in this work we report for the first time the H....
Tipo: Info:eu-repo/semantics/article Palavras-chave: Meliaceae; Mahogany shoot borer; Resistance; Forest pest.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162017000600492
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Identification and field evaluation of a new blend of the sex pheromone of Hypsipyla grandella. Repositório Alice
MORAES, M. C. B.; BORGES, M.; LAUMANN, R. A.; BORGES, R.; VIANA, A. R.; THOMAZINI, M. J.; SILVA, C. C. A. da; OLIVEIRA, M. W. M. de; BOFF, M. I. C..
Tipo: Artigo de periódico Palavras-chave: Gland extract; Mahogany shoot borer; Pheromone redescription; Wind tunnel bioassays; Eletroantenografia; Extrato de glândula; Broca-do-ponteiro do mogno; Redescrição de feromônio; Semioquímicos; Bioensaios em túnel de vento; Electroantennography; Semiochemicals.
Ano: 2017 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1083002
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Identification and field evaluation of a new blend of the sex pheromone of Hypsipyla grandella PAB
Blassioli-Moraes,Maria Carolina; Borges,Miguel; Laumann,Raul Alberto; Borges,Rafael; Viana,Amanda Rodrigues; Thomazini,Marcílio José; Silva,Cleonor Cavalcante Alves; Oliveira,Márcio Wandré Morais de; Boff,Mari Ines Carissimi.
Abstract: The objective of this work was to identify and carry out a field testing of the sex pheromone composition of the mahogany shoot borer, Hypsipyla grandella, from a population in Southern Brazil. Abdominal glands of H. grandella females were excised and extracted using n-hexane; the gland extracts were analysed by gas chromatography (GC-FID and GC-MS). Wind-tunnel and electrophysiology experiments were conducted to evaluate the role of gland compounds in the mating behavior of H. grandella males. In the field, pheromone traps containing the identified pheromone were tested. In addition to the two previously identified compounds - (9Z,12E)-tetradecadien-1-ol and (9Z,12E)-tetradecadienyl acetate -, in insects from Central America populations, two...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Electroantennography; Gland extract; Mahogany shoot borer; Pheromone redescription; Semiochemical; Wind tunnel bioassays.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017001100977
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Susceptibility of Hypsipyla grandella (Lepidoptera: Pyralidae) to Bacillus thuringiensis strains. Repositório Alice
CASTRO, M. T. de; MONTALVÃO, S. C. L.; PONTES, R. G. M. S. de.
Na publicação: Rose Gomes Monnerat.
Tipo: Separatas Palavras-chave: Biocontrol; Forest pest; Mahogany shoot borer; Bacillus Thuringiensis; Bioassays.
Ano: 2018 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1094365
Registros recuperados: 4
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