Effects of Curing on Green Mold and Stem-End Rot of Citrus Fruit and Its Potential Application Under Florida Packing System

The potential of citrus fruit curing for the control of green mold caused by Penicillium digitatum, and the impact of this treatment on stem-end rot caused by Lasiodiplodia theobromae were investigated. The optimum temperatures for mycelial growth of P. digitatum and L. theobromae were about 25 and...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Plant disease. - 1997. - 89(2005), 8 vom: 19. Aug., Seite 834-840
1. Verfasser: Zhang, Jiuxu (VerfasserIn)
Weitere Verfasser: Swingle, Patricia P
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2005
Zugriff auf das übergeordnete Werk:Plant disease
Schlagworte:Journal Article ethylene degreening postharvest disease postharvest handling
LEADER 01000naa a22002652 4500
001 NLM294116494
003 DE-627
005 20231225080809.0
007 cr uuu---uuuuu
008 231225s2005 xx |||||o 00| ||eng c
024 7 |a 10.1094/PD-89-0834  |2 doi 
028 5 2 |a pubmed24n0980.xml 
035 |a (DE-627)NLM294116494 
035 |a (NLM)30786514 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Zhang, Jiuxu  |e verfasserin  |4 aut 
245 1 0 |a Effects of Curing on Green Mold and Stem-End Rot of Citrus Fruit and Its Potential Application Under Florida Packing System 
264 1 |c 2005 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Revised 20.11.2019 
500 |a published: Print 
500 |a Citation Status PubMed-not-MEDLINE 
520 |a The potential of citrus fruit curing for the control of green mold caused by Penicillium digitatum, and the impact of this treatment on stem-end rot caused by Lasiodiplodia theobromae were investigated. The optimum temperatures for mycelial growth of P. digitatum and L. theobromae were about 25 and 30°C, respectively. P. digitatum did not grow at 35°C, while L. theobromae did. Injuries of 'Valencia' oranges developed less green mold disease at 30 and 35°C than at 25°C or lower. Green mold incidences on 'Valencia' oranges treated at 21°C (uncured control), 30 and 35°C for 48 h were 51, 17.4, and 0%, respectively, for inoculated fruit, and 18.8, 11.4, and 0%, respectively, for wounded fruit after 2 weeks of storage at 21°C. However, a significant increase in stem-end rot occurred at 35°C when compared with 21°C (uncured control). In two of three different tests, curing fruit at 35°C for 48 h achieved better green mold control than a shorter curing time of 24 h. Curing 'Pineapple' oranges showed a similar or better efficacy for green mold control than imazalil at 500 and 1,000 ppm applied by either dip or packingline drip. The combination of thiabendazole drench (500 ppm) and curing of wounded 'Valencia' oranges and inoculated 'Flame' grapefruit reduced both green mold and stem-end rot by more than 93%. This study suggests that curing (35°C for 48 h) could be integrated into the current Florida citrus packing system to effectively control postharvest decays 
650 4 |a Journal Article 
650 4 |a ethylene degreening 
650 4 |a postharvest disease 
650 4 |a postharvest handling 
700 1 |a Swingle, Patricia P  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant disease  |d 1997  |g 89(2005), 8 vom: 19. Aug., Seite 834-840  |w (DE-627)NLM098181742  |x 0191-2917  |7 nnns 
773 1 8 |g volume:89  |g year:2005  |g number:8  |g day:19  |g month:08  |g pages:834-840 
856 4 0 |u http://dx.doi.org/10.1094/PD-89-0834  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 89  |j 2005  |e 8  |b 19  |c 08  |h 834-840