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dc.contributor.authorMARTINS, D. dos S.pt_BR
dc.contributor.authorVENTURA. J. A.pt_BR
dc.contributor.authorLIMA, R. de C. A.pt_BR
dc.contributor.authorCULIK, M. P.pt_BR
dc.contributor.authorCOSTA, H.pt_BR
dc.contributor.authorFERREIRA, P. S. F.pt_BR
dc.contributor.otherDavid dos Santos Martins, Incaper; Jose Aires Ventura, Incaper; Rita de Cássia Antunes Lima, CNPq/Incaper; Mark Paul Culik, CNPQ; Helcio Costa, Incaper; Paulo Sérgio Fiuza Ferreira, UFV.pt_BR
dc.date.accessioned2015-01-09T10:18:00Z-
dc.date.available2015-01-09T10:18:00Z-
dc.date.created2012pt_BR
dc.date.issued2014-01-08pt_BR
dc.identifier.other1479pt_BR
dc.identifier.urihttp://biblioteca.incaper.es.gov.br/digital/handle/item/489-
dc.descriptionThe Mediterranean fruit fly (Medfly), Ceratitis capitata (Wied.), is a pest of quarantine importance that usually only infests papaya fruits in advanced stages of maturity. However, some diseases, such as sticky disease of papaya plants, caused by the Papaya meleira virus (PMeV), break the natural resistance of fruits to fruit flies, enabling them to be infested while still unripe. Therefore, this study of the relationship of papaya sticky disease with C. capitata under field conditions was conducted to determine the period of security to guarantee the harvest of papaya fruits free of fruit flies in areas where sticky disease is endemic. Infestation of papaya fruits by C. capitata was evaluated from uninfected plants and from sticky disease infected plants, in seven stages of the disease and three stages of ripening of fruits. A direct relationship was observed between time of sticky disease symptoms and infestation of fruits by the Medfly, and it was determined that a period of four weeks after the first appearance of the symptoms of sticky disease in papaya plants was the period of security in which infestation of fruits by fruit flies did not occur. Infection of papaya plants with sticky disease was associated with a reduced level of benzyl-isothiocyanate (BITC), from 43.1 ?g ml?1 to 1.7 ?g ml?1, a natural chemical compound in the latex of papaya fruit, and considered to be associated with resistance to fruit flies.pt_BR
dc.languageenpt_BR
dc.publisherCrop Protection, vol. 36, p. 7-10, 2012.pt_BR
dc.titleInteraction between Papaya meleira virus (PMeV) infection of papaya plants and Mediterranean fruit fly infestation of fruits.pt_BR
dc.typeSeparataspt_BR
dc.ainfo.id1435pt_BR
dc.ainfo.lastupdate2015-01-09pt_BR
dc.ainfo.depositanteMerielem Frassonpt_BR
dc.format.extent24p.pt_BR
dc.subject.nalthesaurusMedflypt_BR
dc.subject.nalthesaurusCarica papayapt_BR
dc.subject.nalthesaurusCeratitis capitatapt_BR
dc.subject.nalthesaurusViruspt_BR
dc.subject.nalthesaurusBenzyl-isothiocyanate (BITC)pt_BR
dc.identifier.doi10.1016/j.cropro.2012.01.001pt_BR
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