http://www.cnr.it/ontology/cnr/individuo/prodotto/ID230178
Isolation and identification of entomopathogenic fungi and their evaluation against Tribolium confusum, Sitophilus zeamais, and Rhyzopertha dominica in stored maize (Articolo in rivista)
- Type
- Label
- Isolation and identification of entomopathogenic fungi and their evaluation against Tribolium confusum, Sitophilus zeamais, and Rhyzopertha dominica in stored maize (Articolo in rivista) (literal)
- Anno
- 2013-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1007/s10340-012-0460-z (literal)
- Alternative label
P. Barra, L. Rosso, A. Nesci & M. Etcheverry (2013)
Isolation and identification of entomopathogenic fungi and their evaluation against Tribolium confusum, Sitophilus zeamais, and Rhyzopertha dominica in stored maize
in Journal of pest science (2004, Print)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- P. Barra, L. Rosso, A. Nesci & M. Etcheverry (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
- http://www.springer.com/life+sciences/entomology/journal/10340 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- P. Barra ? A. Nesci (&) ? M. Etcheverry
Laboratorio de Ecolog?´a Microbiana, Departamento de
Microbiolog?´a e Inmunolog?´a, Facultad de Ciencias Exactas
F?´sico Qu?´micas y Naturales, Universidad Nacional de R?´o
Cuarto, Consejo Nacional de Investigaciones Cient?´ficas y
Te´cnicas (CONICET), Ruta Nacional 36, km 601,
R?´o Cuarto, Co´rdoba, Argentina
e-mail: anesci@exa.unrc.edu.ar
L. Rosso
Istituto per la Protezione delle Piante, Consiglio Nazionale delle
Ricerche (CNR), Bari, Italy (literal)
- Titolo
- Isolation and identification of entomopathogenic fungi and their evaluation against Tribolium confusum, Sitophilus zeamais, and Rhyzopertha dominica in stored maize (literal)
- Abstract
- The objective of this study was to isolate and
identify native entomopathogenic fungi from different
components of maize agroecosystem, and evaluate their
virulence against Tribolium confusum, Rhyzopertha dominica,
and Sitophilus zeamais, three insect pest vectors of
aflatoxigenic fungi. Paecilomyces and Metarhizium were
the most abundant genera isolated from the soil. Identification
of fungal cultures by DNA extraction, amplification,
and sequencing showed that all isolates macro- and
micromorphological identified as P. lilacinus were Purpureocillium
lilacinum. The isolate JQ926223 showed the
lowest LT50 for T. confusum (4, 66 days) and R. dominica
(9, 38 days), and the isolate JQ926212 demonstrated similar
LT50 for the three insects evaluated between the range
of 11, 7 to 14, 95 days. Maximum mortality rate was
observed for the isolate JQ926223. The isolates of Purpureocillium
lilacinum JQ926223 and JQ926212 may be
considered good candidates for biologic control in the
ecosystem of stored maize. (literal)
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