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Registros recuperados: 3
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Fertility life table of Trichogramma pretiosum and Trichogramma acacioi on eggs of Anagasta kuehniella at different temperatures PAB
Pratissoli,Dirceu; Zanuncio,José Cola; Vianna,Ulysses Rodrigues; Andrade,Josimar de Souza; Guimarães,Edylene Marota; Espindula,Marcelo Curitiba.
Species of the Trichogramma genus are among the most important ones for biological control. The objective of this research was to evaluate parasitism potential of two species of Trichogramma on eggs of Anagasta kuheniella through life fertility table, at temperatures between 15ºC and 35ºC. These species were collected in the State of Espírito Santo parasitising eggs of the avocado defoliator Nipteria panacea. Trichogramma pretiosum and T. acacioi showed adequate reproductive potential between 15ºC and 35ºC which indicates possibilities of using them in biological control programs in avocado plantations.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Nipteria panacea; Parasitoids; Avocado; Biological control; Parasitism.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2004000200014
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Plants of an Eucalyptus clone damaged by Scolytidae and Platypodidae (Coleoptera) PAB
Zanuncio,José Cola; Sossai,Marcos Franklin; Flechtmann,Carlos Alberto Hector; Zanuncio,Teresinha Vinha; Guimarães,Edylene Marota; Espindula,Marcelo Curitiba.
Species of Scolytidae and Platypodidae were evaluated in a plantation using a clone of Eucalyptus grandis x Eucalyptus urophylla in the State of Minas Gerais, Brazil. Wood disks with galleries were taken from 15 eucalyptus trees between 0.5 and 1.5 m height. After collection, all trees attacked were burned. Woodborers obtained from these disks were identified as Premnobius cavipennis, Premnobius ambitiosus, Dryocoetoides cristatus (Coleoptera: Scolytidae) and Euplatypus parallelus (Coleoptera: Platypodidae). This is the first report of D. cristatus, a Brazilian native species, damaging eucalyptus, which shows its adaptation to this plant.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Premnobius; Dryocoetoides; Euplatypus.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2005000500013
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Occurrence of Quesada gigas on Schizolobium amazonicum trees in Maranhão and Pará States, Brazil PAB
Zanuncio,José Cola; Pereira,Fabrício Fagundes; Zanuncio,Teresinha Vinha; Martinelli,Nilza Maria; Pinon,Tobias Baruc Moreira; Guimarães,Edylene Marota.
An infestation of Quesada gigas Olivier (Hemiptera: Cicadidae) on "paricá" Schizolobium amazonicum (Huber) Ducken (Fabales: Fabaceae) was reported in the Municipalities of Itinga, Maranhão State and Paragominas, Pará State. Nymphs of this insect on roots and adults and exuvias on trunks of the plant were observed. Exit holes of nymphs in the soil were also observed. The occurrence of Q. gigas on S. amazonicum shows the damage potential of this species and the necessity of developing integrated management programs for species of this group, specially in reforested areas with "paricá".
Tipo: Info:eu-repo/semantics/report Palavras-chave: Cicadidae; Cicada; Reforestation; Soil pest; Paricá.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2004000900015
Registros recuperados: 3
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