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Sensitivity of colletotrichum gloeosporioides to sodium bicarbonate on the development of anthracnose in papaya (Carica papaya L. cv. Frangi)

Using of non-chemical control methods to reduce postharvest decay is becoming increasingly important in both economic and environmental view point. Sodium bicarbonate (SBC) is a common food additive recognized as safe substance in food industry. This study had been carried out to look at the ability...

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Main Authors: Hasan, Maroof F., Mahmud, Mohamed Muda Mohamed, Kadir, Jugah, Ding, Phebe, Sarker, Md. Zaidul Islam
Format: Article
Language:English
Published: Southern Cross Journals 2012
Subjects:
QD Chemistry
Online Access:http://irep.iium.edu.my/25791/1/AJCS-Faqrul-2012.pdf
http://irep.iium.edu.my/25791/
http://www.cropj.com/hasan_6_1_2012_17_22.pdf
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spelling my.iium.irep.257912012-11-06T03:12:49Z http://irep.iium.edu.my/25791/ Sensitivity of colletotrichum gloeosporioides to sodium bicarbonate on the development of anthracnose in papaya (Carica papaya L. cv. Frangi) Hasan, Maroof F. Mahmud, Mohamed Muda Mohamed Kadir, Jugah Ding, Phebe Sarker, Md. Zaidul Islam QD Chemistry Using of non-chemical control methods to reduce postharvest decay is becoming increasingly important in both economic and environmental view point. Sodium bicarbonate (SBC) is a common food additive recognized as safe substance in food industry. This study had been carried out to look at the ability in both in vitro and in vivo conditions of sodium bicarbonate (SBC) to suppress postharvest anthracnose disease of papaya. SBC at various concentrations, 0, 1, 1.5, 2, 2.5 and 3% (w/v) was used as treatment against mycelial growth and spore germination of Colletotrichum gloeosporioides. After seven days of incubation, mycelial growth was completely inhibited by 3% SBC, which was statistically similar with 2 and 2.5% SBC (99.5% and 96.5% inhibition, respectively). Similar trend was observed with spores germination, where no spores were germinated after 8 h in 3% SBC solution, which was statistically identical with 2 and 2.5% SBC solution. In in vivo test, 2% SBC significantly reduced the disease incidence and severity where anthracnose disease was reduced up to 60% compared to the control. Therefore, 2% SBC can be expected to provide more effective control of anthracnose in papaya during storage. Southern Cross Journals 2012-01 Article REM application/pdf en http://irep.iium.edu.my/25791/1/AJCS-Faqrul-2012.pdf Hasan, Maroof F. and Mahmud, Mohamed Muda Mohamed and Kadir, Jugah and Ding, Phebe and Sarker, Md. Zaidul Islam (2012) Sensitivity of colletotrichum gloeosporioides to sodium bicarbonate on the development of anthracnose in papaya (Carica papaya L. cv. Frangi). Australian Journal of Crop Science, 6 (1). pp. 17-22. ISSN 1835-2707 (O), 1835-2693 (P) http://www.cropj.com/hasan_6_1_2012_17_22.pdf
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
topic QD Chemistry
spellingShingle QD Chemistry
Hasan, Maroof F.
Mahmud, Mohamed Muda Mohamed
Kadir, Jugah
Ding, Phebe
Sarker, Md. Zaidul Islam
Sensitivity of colletotrichum gloeosporioides to sodium bicarbonate on the development of anthracnose in papaya (Carica papaya L. cv. Frangi)
description Using of non-chemical control methods to reduce postharvest decay is becoming increasingly important in both economic and environmental view point. Sodium bicarbonate (SBC) is a common food additive recognized as safe substance in food industry. This study had been carried out to look at the ability in both in vitro and in vivo conditions of sodium bicarbonate (SBC) to suppress postharvest anthracnose disease of papaya. SBC at various concentrations, 0, 1, 1.5, 2, 2.5 and 3% (w/v) was used as treatment against mycelial growth and spore germination of Colletotrichum gloeosporioides. After seven days of incubation, mycelial growth was completely inhibited by 3% SBC, which was statistically similar with 2 and 2.5% SBC (99.5% and 96.5% inhibition, respectively). Similar trend was observed with spores germination, where no spores were germinated after 8 h in 3% SBC solution, which was statistically identical with 2 and 2.5% SBC solution. In in vivo test, 2% SBC significantly reduced the disease incidence and severity where anthracnose disease was reduced up to 60% compared to the control. Therefore, 2% SBC can be expected to provide more effective control of anthracnose in papaya during storage.
format Article
author Hasan, Maroof F.
Mahmud, Mohamed Muda Mohamed
Kadir, Jugah
Ding, Phebe
Sarker, Md. Zaidul Islam
author_facet Hasan, Maroof F.
Mahmud, Mohamed Muda Mohamed
Kadir, Jugah
Ding, Phebe
Sarker, Md. Zaidul Islam
author_sort Hasan, Maroof F.
title Sensitivity of colletotrichum gloeosporioides to sodium bicarbonate on the development of anthracnose in papaya (Carica papaya L. cv. Frangi)
title_short Sensitivity of colletotrichum gloeosporioides to sodium bicarbonate on the development of anthracnose in papaya (Carica papaya L. cv. Frangi)
title_full Sensitivity of colletotrichum gloeosporioides to sodium bicarbonate on the development of anthracnose in papaya (Carica papaya L. cv. Frangi)
title_fullStr Sensitivity of colletotrichum gloeosporioides to sodium bicarbonate on the development of anthracnose in papaya (Carica papaya L. cv. Frangi)
title_full_unstemmed Sensitivity of colletotrichum gloeosporioides to sodium bicarbonate on the development of anthracnose in papaya (Carica papaya L. cv. Frangi)
title_sort sensitivity of colletotrichum gloeosporioides to sodium bicarbonate on the development of anthracnose in papaya (carica papaya l. cv. frangi)
publisher Southern Cross Journals
publishDate 2012
url http://irep.iium.edu.my/25791/1/AJCS-Faqrul-2012.pdf
http://irep.iium.edu.my/25791/
http://www.cropj.com/hasan_6_1_2012_17_22.pdf
_version_ 1643609005020413952
score 13.211869

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