White rot caused by Sclerotium cepivorum fungus is a crucial soil borne disease on garlic damaging allium production globally including Bangladesh. In this study eight isolates of Sclerotium cepivorum were isolated from naturally infected garlic plants collected from the central farm and isolated in the central lab of Sher-e-Bangla Agricultural University, Dhaka, Bangladesh to determine the prevalence of white rot disease incidence and severity and characterized for cultural and morphological variabilities of the isolated pathogen. Eight garlic varieties viz. BAU Rashun-1, BAU Rashun-2, BARI Rashun-1, BARI Rashun-2, BARI Rashun-3, BARI Rashun-4, Local Deshi and Local Indian were explored with three replication in the study. Results showed that the highest disease incidence and severity against white rot disease (33.33% and 89.33%) were appeared in the BARI Rashun-3 variety. Lowest disease incidence and severity (5.00% and 60%) were recorded on Local Indian variety. Almost all of the isolates had cottony fluffy growth on potato dextrose agar. The colony color varied from milky white to cottony watery white with regular, circular, smooth, cotton like sometimes striped surface texture was found. After 10 days of incubation all the isolates had suppressed growth on PDA media as it is a fast growing pathogen.
Published in | American Journal of Plant Biology (Volume 6, Issue 3) |
DOI | 10.11648/j.ajpb.20210603.13 |
Page(s) | 53-59 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
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Copyright © The Author(s), 2021. Published by Science Publishing Group |
Garlic White Rot, Sclerotium cepivorum, Disease Incidence, Disease Severity and Fungal Pathogen
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APA Style
Umme Habiba Akter, Fatema Begum, Md Rafiqul Islam, Mst Rehena Khatun, Md Mozidul Islam. (2021). Screening of Selected Garlic Varieties Against White Rot Disease Caused by Sclerotium cepivorum at Dhaka City of Bangladesh. American Journal of Plant Biology, 6(3), 53-59. https://doi.org/10.11648/j.ajpb.20210603.13
ACS Style
Umme Habiba Akter; Fatema Begum; Md Rafiqul Islam; Mst Rehena Khatun; Md Mozidul Islam. Screening of Selected Garlic Varieties Against White Rot Disease Caused by Sclerotium cepivorum at Dhaka City of Bangladesh. Am. J. Plant Biol. 2021, 6(3), 53-59. doi: 10.11648/j.ajpb.20210603.13
AMA Style
Umme Habiba Akter, Fatema Begum, Md Rafiqul Islam, Mst Rehena Khatun, Md Mozidul Islam. Screening of Selected Garlic Varieties Against White Rot Disease Caused by Sclerotium cepivorum at Dhaka City of Bangladesh. Am J Plant Biol. 2021;6(3):53-59. doi: 10.11648/j.ajpb.20210603.13
@article{10.11648/j.ajpb.20210603.13, author = {Umme Habiba Akter and Fatema Begum and Md Rafiqul Islam and Mst Rehena Khatun and Md Mozidul Islam}, title = {Screening of Selected Garlic Varieties Against White Rot Disease Caused by Sclerotium cepivorum at Dhaka City of Bangladesh}, journal = {American Journal of Plant Biology}, volume = {6}, number = {3}, pages = {53-59}, doi = {10.11648/j.ajpb.20210603.13}, url = {https://doi.org/10.11648/j.ajpb.20210603.13}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajpb.20210603.13}, abstract = {White rot caused by Sclerotium cepivorum fungus is a crucial soil borne disease on garlic damaging allium production globally including Bangladesh. In this study eight isolates of Sclerotium cepivorum were isolated from naturally infected garlic plants collected from the central farm and isolated in the central lab of Sher-e-Bangla Agricultural University, Dhaka, Bangladesh to determine the prevalence of white rot disease incidence and severity and characterized for cultural and morphological variabilities of the isolated pathogen. Eight garlic varieties viz. BAU Rashun-1, BAU Rashun-2, BARI Rashun-1, BARI Rashun-2, BARI Rashun-3, BARI Rashun-4, Local Deshi and Local Indian were explored with three replication in the study. Results showed that the highest disease incidence and severity against white rot disease (33.33% and 89.33%) were appeared in the BARI Rashun-3 variety. Lowest disease incidence and severity (5.00% and 60%) were recorded on Local Indian variety. Almost all of the isolates had cottony fluffy growth on potato dextrose agar. The colony color varied from milky white to cottony watery white with regular, circular, smooth, cotton like sometimes striped surface texture was found. After 10 days of incubation all the isolates had suppressed growth on PDA media as it is a fast growing pathogen.}, year = {2021} }
TY - JOUR T1 - Screening of Selected Garlic Varieties Against White Rot Disease Caused by Sclerotium cepivorum at Dhaka City of Bangladesh AU - Umme Habiba Akter AU - Fatema Begum AU - Md Rafiqul Islam AU - Mst Rehena Khatun AU - Md Mozidul Islam Y1 - 2021/08/04 PY - 2021 N1 - https://doi.org/10.11648/j.ajpb.20210603.13 DO - 10.11648/j.ajpb.20210603.13 T2 - American Journal of Plant Biology JF - American Journal of Plant Biology JO - American Journal of Plant Biology SP - 53 EP - 59 PB - Science Publishing Group SN - 2578-8337 UR - https://doi.org/10.11648/j.ajpb.20210603.13 AB - White rot caused by Sclerotium cepivorum fungus is a crucial soil borne disease on garlic damaging allium production globally including Bangladesh. In this study eight isolates of Sclerotium cepivorum were isolated from naturally infected garlic plants collected from the central farm and isolated in the central lab of Sher-e-Bangla Agricultural University, Dhaka, Bangladesh to determine the prevalence of white rot disease incidence and severity and characterized for cultural and morphological variabilities of the isolated pathogen. Eight garlic varieties viz. BAU Rashun-1, BAU Rashun-2, BARI Rashun-1, BARI Rashun-2, BARI Rashun-3, BARI Rashun-4, Local Deshi and Local Indian were explored with three replication in the study. Results showed that the highest disease incidence and severity against white rot disease (33.33% and 89.33%) were appeared in the BARI Rashun-3 variety. Lowest disease incidence and severity (5.00% and 60%) were recorded on Local Indian variety. Almost all of the isolates had cottony fluffy growth on potato dextrose agar. The colony color varied from milky white to cottony watery white with regular, circular, smooth, cotton like sometimes striped surface texture was found. After 10 days of incubation all the isolates had suppressed growth on PDA media as it is a fast growing pathogen. VL - 6 IS - 3 ER -