Temat: fruit rot - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: A study on mango (Mangifera indica L.) trunk decay by Phellinus gilvus (Schw.) Pat. from Himachal Pradesh, India
Autorzy:: Gautam, A.K.
Powiązania:: https://bibliotekanauki.pl/articles/11654.pdf
Data publikacji:: 2014
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:: mango
Mangifera indica
fruit plant
tree trunk
rot decay
Phellinus gilvus
fungi
pathogenic fungi
India
Opis:: A severe white rot decay of a very old mango (Mangifera indica L.) tree trunk was observed form Himachal Pradesh, a hilly state of north India. The initial of decaying symptoms were firstly noticed in 2010 which progressed with destructive tissue death of tree trunk. A spongy, sessile, bracket-fungus was found associated with the decay. Morphological and microscopic examination of the collected specimens confirmed the fungus as Phellinus gilvus (Schw.) Pat. Since, P. gilvus is a saprobic fungus having a wide host range worldwide and M. indica is one of the most attacked hosts in India. Therefore, the present report is an important addition to the existing knowledge which will be helpful in understanding the pathogen diversity and interaction with host.
Źródło:: International Letters of Natural Sciences; 2014, 06
2300-9675
Pojawia się w:: International Letters of Natural Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Fulfillment of Koch’s postulates for in vitro pathogenicity of Musicillium theobromae (Turconi) Zare and W. Gams as the cause of banana cigar end rot disease
Autorzy:: Masudi, S.
Bonjar, G.H.S.
Powiązania:: https://bibliotekanauki.pl/articles/65969.pdf
Data publikacji:: 2012
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: in vitro
pathogenicity
Musicillium theobromae
banana
cigar end rot disease
plant disease
fruit
Opis:: Pathogenicity of Musicillium theobromae (Turconi) Zare & W. Gams (syn. Stachylidium theobromae Turconi, Verticillium theobromae E.W. Mason & S. Hughes) causing Banana cigar end rot disease has fulfilled Koch’s Postulates for the first time. To assess and prove the pathogenicity, M. theobromae mycelial discs and conidia were inoculated in triplicate to surface-disinfested green banana fruits. The bananas were infected both through artificial wounds as well as through intact unwounded fruits. After inoculation, the bananas were covered with moist cotton and incubated for 30 days at 23°C. Plain moist cotton was used on the controls. Those inoculated treatments kept under high relative humidity exhibited symptoms of banana cigar end rot disease. The controls and those kept under low relative humidity did not develop symptoms and remained healthy. The results indicated that both optimum temperature and high relative humidity are necessary for infection onset and disease development. It was also determined that infection can occur both through wounds and intact unwounded fruit epidermis. The cultural characteristics in M. theobromae were also investigated. It was found that the best mycelial growth occurred on potato dextrose agar (PDA) and the optimum pH for mycelial growth was 8.
Źródło:: Journal of Plant Protection Research; 2012, 52, 4
1427-4345
Pojawia się w:: Journal of Plant Protection Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: New fungi causing postharvest spoilage of cucumber fruits and their molecular characterization in Egypt
Autorzy:: Ziedan, E.H.
El-Hafez, Khattab, Abd El-Nasser Abd
Sahab, A.F.
Powiązania:: https://bibliotekanauki.pl/articles/66441.pdf
Data publikacji:: 2018
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: fungi
Geotrichum candidum
Geotrichum
Fusarium
Fusarium fujikuroi
Fusarium verticiolides
Fusarium solani
Fusarium graminearum
Fusarium incarnatum
postharvest spoilage
Cucumis sativus
cucumber fruit
fruit rot
internal transcribed spacer
molecular characteristics
Egypt
Opis:: This work was carried out during two successive seasons (2016 and 2017) on cucumber fruits from a plastic greenhouse and from open field cultivation in El Gharbeia and El Giza Governorates, Egypt. Isolation trials from spoilage fruit samples of plastic greenhouse cultivation recorded high frequency of Alternaria tenusinium, Fusarium spp. and Pleospora alli. The most common fungi of rotten cucumber fruits from an open field were Galactomyces spp. and Fusarium spp. Pathogenicity tests proved that, Fusarium solani from El-Gharbeia followed by A. tenusinium from El-Giza were the most frequent isolates responsible for rot of cucumber fruits from plastic greenhouse cultivation. Moreover, the most frequent isolates causing postharvest disease of cucumber fruits of the open field were Galactomyces candidium from El-Giza followed by Geotrichum sp. and F. fujikuroi from El-Gharbeia Governorates, respectively. This is the first report of several fungi causing postharvest fruit rot disease of cucumber i.e., G. candidium, Geotrichum sp., A. tenusinium, P. alli and Fusarium spp. (F. fujikuroi, F. verticiolides, F. solani, F. geraminearium and Fusarium incarnatum). Fungal isolates were identified according to cultural, morphological and molecular characterization based on sequencing of internal transcribed spacer1 (ITS1). All the ITS nucleotide sequences of fungi were applied and conserved in GenBank.
Źródło:: Journal of Plant Protection Research; 2018, 58, 4
1427-4345
Pojawia się w:: Journal of Plant Protection Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Postharvest quality of sweet cherry fruits as affected by bioregulators
Autorzy:: Kalajdžić, J.
Milić, B.
Petreš, M.
Stankov, A.
Grahovac, M.
Magazin, N.
Keserović, Z.
Powiązania:: https://bibliotekanauki.pl/articles/12305251.pdf
Data publikacji:: 2019
Wydawca:: Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:: plant cultivation
sweet cherry
Prunus avium
Regina cultivar
Summit cultivar
Kordia cultivar
fruit tree
fruit quality
postharvest quality
bioregulator
gibberellic acid
shelf life
weight loss
fruit storage
fruit decay
fruit rot
rot infestation
Opis:: During the cold storage of sweet cherry, severe losses can occur due to the water loss, phytopathogenic fungi and physiological disorders. The aim of this research was to assess the effects of treatments with NAA (α-naphthaleneacetic acid), BA (6-benzyladenine), and GA3 (gibberellic acid) on fruit quality at harvest and after 21 days of storage under two regimes, including 0°C, RH (relative humidity) 90% and 3°C, RH 70%, and after additional shelf life exposure. Sweet cherry cultivars – ‘Summit’, ‘Kordia’ and ‘Regina’ – were treated with bioregulators at the end of flowering. NAA significantly increased the fruit weight at harvest compared to the control in all cultivars assessed. BA stimulated the fruit growth in ‘Kordia’ and ‘Regina’, while it was ineffective in ‘Summit’. GA3 caused significant increase in fruit weight by 8.3% in ‘Kordia’ only. Moreover, BA and GA3 induced a higher firmness of fruits at harvest. Weight loss of fruits during storage at 0°C, RH 90%, was increased with NAA and reduced with GA3 in ‘Regina’ only. BA and GA3 reduced the weight loss of sweet cherry fruits stored at 3°C, RH 70%. Bioregulator treatments increased TA (titratable acidity) in fruits at harvest, while the effects on TA during storage were variable depending on the cultivar. ‘Summit’ had the highest sensitivity to storage fruit rot. BA and GA3 decreased the disease occurrence on fruits stored at 0°C in ‘Summit’ and ‘Kordia’.
Źródło:: Acta Scientiarum Polonorum. Hortorum Cultus; 2019, 18, 5; 189-199
1644-0692
Pojawia się w:: Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:: Biblioteka Nauki

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