Survival of sterile male Mediterranean fruit flies in large field cages after release at different ages.

MCLNNIS, D. O; PARANHOS, B. A. J.; SHELLY, T. E.

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Campo DC	Valor	Lengua/Idioma
dc.contributor.author	MCLNNIS, D. O	pt_BR
dc.contributor.author	PARANHOS, B. A. J.	pt_BR
dc.contributor.author	SHELLY, T. E.	pt_BR
dc.date.accessioned	2013-12-10T22:20:34Z	-
dc.date.available	2013-12-10T22:20:34Z	-
dc.date.created	2010-12-29	pt_BR
dc.date.issued	2013	pt_BR
dc.identifier.citation	Journal of Applied Entomology, Hamburg, v. 137, p. 43-48, 2013.	pt_BR
dc.identifier.uri	http://www.alice.cnptia.embrapa.br/alice/handle/doc/871215	pt_BR
dc.description	In Mediterranean fruit fly (Ceratitis capitata) sterile insect technique (SIT) programs worldwide, sterile flies are usually released at 2?3 days of age. However, they usually do not reach full sexual maturity until ca. 5 days of age. We tested whether holding sterile males longer at a fly emergence and release facility, until they were 5 days old, might result in significantly more flies surviving to reach sexual maturity in the field. In large field cages in Hawaii, we released sterile Mediterranean fruit fly males 2 or 5 days old under conditions where food and water were provided, or not provided. Flies were released 2 days after peak emergence in one field cage, while they were released 5 days after peak emergence in a second field cage. The numbers of flies flying out and remaining (dead, dying or non-flying) in the holding boxes were recorded on the day of fly release. At 5 and 8 days of fly age, the size of the male fly populations were estimated using trimedlure-baited traps placed into each of the two field cages for a 30-min period when the numbers of flies trapped were compared. Following six tests (three replications each with and without water and sugar provided), the differences in fly captures (i.e. survival) between 2 days vs. 5 days old releases were highly significant. With food and water provided, several times as many flies from the 5-day-old release field cage were captured at 5 and 8 days of age compared to the 2-day-old release field cage. These differences were magnified under conditions of no food and water provided. Holding Mediterranean fruit flies longer prior to release, requires more holding space and food, but will lead to significantly greater numbers of sexually mature flies in the field.	pt_BR
dc.language.iso	eng	eng
dc.rights	openAccess	eng
dc.subject	Idade de acasalamento	pt_BR
dc.subject	Técnica do inseto estéril	pt_BR
dc.subject	Moscas-das-frutas	pt_BR
dc.title	Survival of sterile male Mediterranean fruit flies in large field cages after release at different ages.	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.date.updated	2013-12-10T22:20:34Z	pt_BR
dc.subject.thesagro	Entomologia	pt_BR
dc.subject.thesagro	Inseto	pt_BR
dc.subject.thesagro	Ceratitis Capitata	pt_BR
dc.subject.nalthesaurus	Entomology	pt_BR
dc.description.notes	Supplement 1.	pt_BR
riaa.ainfo.id	871215	pt_BR
riaa.ainfo.lastupdate	2013-12-10	pt_BR
dc.identifier.doi	DOI: 10.1111/j.1439-0418.2010.01567.x	pt_BR
dc.contributor.institution	D. O. MCLINNIS, USDA/ARS/PBARC; BEATRIZ AGUIAR JORDAO PARANHOS, CPATSA; T. E. SHELLY, USDA/APHIS/CPHST.	pt_BR
Aparece en las colecciones:	Artigo em periódico indexado (CPATSA)

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