The objective of this study was to analyze the impact of the marine yeast Rhodosporidium paludigenum and sodium bicarbonate (SBC) treatments applied separately or in combination to control green mold of two cultivars of citrus fruit (Citrus reticulata Blanco cv. Subcompressa and C. reticulata Blanco cv. Ponkan) caused by Penicillium digitatum. In the assay of C. reticulata Blanco cv. Subcompressa, R. paludigenum at 10(7) cells/mL significantly (P < 0.05) reduced green mold incidence compared to the control, and the combination of 10(7) cells/mL R. paludigenum and 5 % SBC was as effective as fungicide (500 ppm Fungaflor). In the assay of C. reticulata Blanco cv. Ponkan, the treatment with R. paludigenum at 10(8) cells/mL and 2 % SBC were equally effective and significantly (P < 0.05) reduced the decay incidence. Moreover, the combination of the two treatments completely eliminated the decay incidence, matching the effectiveness of fungicide. This work demonstrated that proper combination of R. paludigenum and SBC can be an alternative to synthetic fungicides for the control of postharvest green mold decay of citrus.
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USDA, Agr Res Serv, Henry A Wallace Beltsville Agr Res Ctr, Produce Qual & Safety Lab, Beltsville, MD 20705 USAUSDA, Agr Res Serv, Henry A Wallace Beltsville Agr Res Ctr, Produce Qual & Safety Lab, Beltsville, MD 20705 USA
Conway, WS
Leverentz, B
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机构:USDA, Agr Res Serv, Henry A Wallace Beltsville Agr Res Ctr, Produce Qual & Safety Lab, Beltsville, MD 20705 USA
Leverentz, B
Janisiewicz, WJ
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机构:USDA, Agr Res Serv, Henry A Wallace Beltsville Agr Res Ctr, Produce Qual & Safety Lab, Beltsville, MD 20705 USA
Janisiewicz, WJ
Saftner, RA
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机构:USDA, Agr Res Serv, Henry A Wallace Beltsville Agr Res Ctr, Produce Qual & Safety Lab, Beltsville, MD 20705 USA
Saftner, RA
Camp, MJ
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机构:USDA, Agr Res Serv, Henry A Wallace Beltsville Agr Res Ctr, Produce Qual & Safety Lab, Beltsville, MD 20705 USA
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Univ Catania, Dept Agr Food & Environm Di3A, Via S Sofia 100, I-95123 Catania, ItalyUniv Catania, Dept Agr Food & Environm Di3A, Via S Sofia 100, I-95123 Catania, Italy
Lombardo, Monia
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Scavo, Aurelio
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Mauromicale, Giovanni
Cirvilleri, Gabriella
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Univ Catania, Dept Agr Food & Environm Di3A, Via S Sofia 100, I-95123 Catania, ItalyUniv Catania, Dept Agr Food & Environm Di3A, Via S Sofia 100, I-95123 Catania, Italy
机构:
Southwest Univ, Coll Food Sci, Chongqing 400715, Peoples R China
Chinese Hungarian Cooperat Res Ctr Food Sci, Chongqing 400715, Peoples R China
Minist Agr, Lab Qual & Safety Risk Assessment Agroprod Storag, Chongqing 400715, Peoples R ChinaSouthwest Univ, Coll Food Sci, Chongqing 400715, Peoples R China
Wang, Zhirong
Zhong, Tao
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Southwest Univ, Coll Food Sci, Chongqing 400715, Peoples R China
Chinese Hungarian Cooperat Res Ctr Food Sci, Chongqing 400715, Peoples R China
Minist Agr, Lab Qual & Safety Risk Assessment Agroprod Storag, Chongqing 400715, Peoples R ChinaSouthwest Univ, Coll Food Sci, Chongqing 400715, Peoples R China
Zhong, Tao
Chen, Xuhui
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Southwest Univ, Coll Food Sci, Chongqing 400715, Peoples R China
Minist Agr, Lab Qual & Safety Risk Assessment Agroprod Storag, Chongqing 400715, Peoples R ChinaSouthwest Univ, Coll Food Sci, Chongqing 400715, Peoples R China
Chen, Xuhui
Yang, Bing
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Southwest Univ, Coll Food Sci, Chongqing 400715, Peoples R China
Minist Agr, Lab Qual & Safety Risk Assessment Agroprod Storag, Chongqing 400715, Peoples R ChinaSouthwest Univ, Coll Food Sci, Chongqing 400715, Peoples R China
Yang, Bing
Du, Muying
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Southwest Univ, Coll Food Sci, Chongqing 400715, Peoples R China
Chinese Hungarian Cooperat Res Ctr Food Sci, Chongqing 400715, Peoples R China
Minist Agr, Lab Qual & Safety Risk Assessment Agroprod Storag, Chongqing 400715, Peoples R ChinaSouthwest Univ, Coll Food Sci, Chongqing 400715, Peoples R China
Du, Muying
Wang, Kaituo
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Chinese Hungarian Cooperat Res Ctr Food Sci, Chongqing 400715, Peoples R China
Chongqing Three Gorges Univ, Coll Life Sci & Engn, Chongqing 404000, Peoples R ChinaSouthwest Univ, Coll Food Sci, Chongqing 400715, Peoples R China
Wang, Kaituo
Zalan, Zsolt
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Chinese Hungarian Cooperat Res Ctr Food Sci, Chongqing 400715, Peoples R China
Natl Agr Res & Innovat Ctr, Food Sci Res Inst, H-1022 Budapest, HungarySouthwest Univ, Coll Food Sci, Chongqing 400715, Peoples R China
Zalan, Zsolt
Kan, Jianquan
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Southwest Univ, Coll Food Sci, Chongqing 400715, Peoples R China
Chinese Hungarian Cooperat Res Ctr Food Sci, Chongqing 400715, Peoples R China
Minist Agr, Lab Qual & Safety Risk Assessment Agroprod Storag, Chongqing 400715, Peoples R ChinaSouthwest Univ, Coll Food Sci, Chongqing 400715, Peoples R China