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A new species of Scymnobius Casey (Coleoptera, Coccinellidae, Scymnini) from Pernambuco, Brazil Rev. Bras. entomol.
Giorgi,José Adriano; González,Guillermo.
A new species of Scymnobius Casey (Coleoptera, Coccinellidae, Scymnini) from Pernambuco, Brazil. Scymnobius pernambucensis sp. nov. from Pernambuco, Brazil, is described and illustrated. This is the third species of this genus recorded from Brazil.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Insecta; Ladybird beetle; Predator; Taxonomy; Whitefly.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262014000400002
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Induced-feeding bioassays for detection of Bacillus thuringiensis insecticidal activity against Epilachna paenulata (Coleoptera) PAB
Sauka,Diego Herman; Monella,Rodrigo Horacio; Benintende,Graciela Beatriz.
The objective of this work was to establish and test the induced-feeding bioassay in order to detect Bacillus thuringiensis insecticidal activity against Epilachna paenulata (Coleoptera: Coccinellidae). Larvae were induced to swallow high concentrations of spore-crystal suspensions of seven exotic and 30 Argentine B. thuringiensis strains. The great majority of strains showed no toxicity to E. paenulata larvae, and observed mortality was lower than 30%. Induced-feeding bioassay is feasible, and should be used for prospecting strains that produce right combinations of Cry proteins needed to an efficient pest control.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Biological control; Coccinellidae; Cucurbitaceae; Ladybird beetle; Spore-crystal toxicity.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2010000400012
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Induced-feeding bioassays for detection of Bacillus thuringiensis insecticidal activity against Epilachna paenulata (Coleoptera). Repositório Alice
SAUKA, D. H.; MONELLA, R. H.; BENINTENDE, G. B..
Abstract - The objective ofthis work was to establish and test the induced-feeding bioassay in order to detect Bacil/us thuringiensis insecticidal activity against Epilachna paenulata (Coleoptera: Coccinellidae). Larvae were induced to swallow high concentrations of spore-crystal suspensions of seven exotic and 30 Argentine B. thuringiensis strains. The great majority of strains showed no toxicity to E. paenulata larvae, and observed mortality was lower than 30%. Induced-feeding bioassay is feasible, and should be used for prospecting strains that produce right combinations of Cry proteins needed to an efficient pest control.
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Coccinellidae; Cucurbitaceae; Ladybird beetle; Spore-crystal toxicity; Biological control.
Ano: 2010 URL: http://www.alice.cnptia.embrapa.br/handle/doc/857672
Registros recuperados: 3
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