Effects of Crop Season, Storage Conditions, Cultivars, and Fungicide on Postharvest Mold Fungi Infecting Sorghum Grain

dc.contributor.author Navi, Shrishail
dc.contributor.author Bandyopadhyay, R.
dc.contributor.author Navi, Shrishail
dc.contributor.author Hall, A. J.
dc.contributor.department Plant Pathology and Microbiology
dc.date 2021-05-19T20:46:39.000
dc.date.accessioned 2021-08-14T19:40:54Z
dc.date.available 2021-08-14T19:40:54Z
dc.date.copyright Tue Jan 01 00:00:00 UTC 2002
dc.date.issued 2002-01-01
dc.description.abstract <p>The frequency of fungal infection of sorghum grain samples taken from 5 storage systems (gunny bags, mud-lined baskets (MB), polypropylene bags (PB), an MB/PB mix and open storage in the corner of a room), involving 26 different varieties, hybrids or local cultivars, 2 seasons (1996 rainy and 1996/97 post-rainy) and 4 fungicide treatments (surface sterilization with 1% sodium hypochlorite plus benomyl treatment, sodium hypochlorite or benomyl alone, and an untreated control) was recorded from rural areas of India (Andhra Pradesh, Karnataka and Maharashtra) in 1997. The major fungi recorded in the samples were Alternaria alternata, Aspergillus flavus, Aspergillus niger, Bipolaris australiensis [Cochliobolus australiensis], Curvularia lunata [Cochliobolus lunatus], C. lunata var. aeria, Fusarium moniliforme [Gibberella fujikuroi], Lisea fujikuroi [Gibberella fujikuroi], Penicillium citrinum, Phoma sorghina and Rhizopus stolonifer. Full results are tabulated. Grain germination was better in samples collected after the rainy season and from grain stored in gunny bags and mud-lined baskets. Local cultivars tended to germinate better than hybrids and have lower fungal infection. Grains surface-sterilized with 1% sodium hypochlorite and treated with benomyl (0.05%) had the highest germination (81%), but sterilization did not eliminate all fungal contamination. It is suggested that grain be stored in gunny bags or jute bags to minimize damage from Fusarium spp. and that mold tolerant/resistant genotypes are grown during the rainy season.</p>
dc.description.comments <p>This article is published as Navi, S S and Bandyopadhyay, R and Hall, A J (2002) Effects of crop season, storage conditions, cultivars and fungicide on postharvest mold fungi infecting sorghum grain. International Sorghum and Millets Newsletter, 43. pp. 65-68. Posted with permission.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/plantpath_pubs/319/
dc.identifier.articleid 1320
dc.identifier.contextkey 22997507
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath plantpath_pubs/319
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/jw274Oxv
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/plantpath_pubs/319/2002_Navi_EffectsCrop.pdf|||Fri Jan 14 23:33:02 UTC 2022
dc.subject.disciplines Agricultural Science
dc.subject.disciplines Agriculture
dc.subject.disciplines Plant Pathology
dc.title Effects of Crop Season, Storage Conditions, Cultivars, and Fungicide on Postharvest Mold Fungi Infecting Sorghum Grain
dc.type article
dc.type.genre article
dspace.entity.type Publication
relation.isAuthorOfPublication 9421b2fe-5643-43e5-a313-271f62ed95f6
relation.isOrgUnitOfPublication a26b5928-54bb-4a0b-a973-95d649d1ad83
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