Seed-borne fungi of some soybean varieties from Cameroon and impact on seed germination and seedling vigour index

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Research Paper 01/01/2017
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Seed-borne fungi of some soybean varieties from Cameroon and impact on seed germination and seedling vigour index

Yaouba Aoudou, Essola Etoalouis Childeric, Nchoutnji Ibrahim
Int. J. Agron. Agri. Res.10( 1), 35-41, January 2017.
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Abstract

An investigation to detect the seed-borne fungi of soybean varieties cultivated in Cameroon and their effect on seed germination and seedling vigour was conducted in the Phytopathology Laboratory of Plant Protection Department, University of Dschang from April to July 2016. Seven varieties/line were collected, five from IRAD station of Foumbot and two from FAR of Faculty of Agronomy and Agricultural Sciences. Blotter method and agar plate were used to detect associated fungi of soybean seed and to evaluate the percentage of germination. Altogether, fourteen fungi comprising nine genera namely Aspergillus flavus, A. niger, Botritis sp, Cladosporiumsp, cercospora spp, colletotricumsp, Fusarium moniliforme, F. solani, F. oxysporium, penicellium sp, Phomopsis sp, Rhizopus stolonifer. Chaetomium sp and Mélanospora zamiea, were detected from soybean seed samples. The germination of seed samples varied from 53.5 (TGX-1910-14E) to 98.9 % (TGX-1835-10E and ENGOPA 314). Germination of seeds was directly related to the prevalence of fungi associated with the seed. The vigour index varied from 818 for ENGOPA 316 to 1456 for HOULA 1.ENGOPA 316 and TGX-1835-10E gave the least vigour index significantly different with all of other varieties. Important pathogenic fungi recorded which are responsible of lowering of germination percentage of some soybean varieties, need more control for enhancing soybean productivity.

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AGRISTAT. 2012. Annuaire des statistiques du secteur agricole Campagne 2009 et 2010.MINADER / DESA / AGRI-STAT N°17 Juillet 2012 123.

Anjorin ST, Hussaini AM, Titilayo A, Ibrahim K. 2008. Effects of Fusariumverticilloides, itsmetabolites and neemleafextract on germination and vigour indices of maize (ZeamaysL.). African Journal ofBiotechnology7(14), 2402-2406.

Anonymous, 2013. Contribution de la recherche à l’amélioration de la production et de laconsommation des légumineuses alimentaires au Cameroun. Rapport de mission Contrat deDésendettement et de Développement Programme d’Appui à la Recherche 2013 16.

Butt AR, Yaseen SI, Javaid A. 2011.Seed-borne mycoflora of storedrice grains and itschemical control. Journal of Animal antPlant Sciences 21(2), 193-196.

CaldWell BE. 1973.Soybean: Improvement production and use. MedisonUniv. American Society For Agronomy 1(10), 17-22.

Dwivedi SK, Ram Gopal. 2014. Screening of microfungi from soybean (glycine maxl.) seeds. Department of Environmental Science Babasaheb Bhimrao Ambedkar (A Central) University, Lucknow- 226025, U.P. India. International Journal of Pharma and Bio Sciences. International Journal of Pharmacy and Biological Sciences 5(1)(B), 877 – 881

Fagbohun ED, Lawal OU. 2011.Effect of storage on nutrient composition and mycoflora of sundried soyabean (Glycine max.). African Journal of Food Sciences 5(8), 473-477,

Halima AS. 2000. Isolation and preliminary identification of fungi in stored soya bean. Crop Sciences 35, 1451-1461.

Ibrahim EAM. 2015. Effect of some Treatments on Seed Health and Viability of Soybean. Plant Pathology Journal 14(4), 158-167.

Impullitti AE, Malvick DK. 2013. Fungal endophyte diversity in soybean. Journal of Applied Microbiology 114, 1500-6.

ISTA. 1996. International rules for seed testing rules. Seed Science and Technology 13, 299-513.

Krishnamurthy YL, Shashikala J, Naik BS. 2008. Antifungal Potential of Some Natural Products gainst Aspergillus flavus in Soybean Seeds during Storage. Journal of Stored Products Research 44(4), 305–9.

Krishnamurthy YL, Shashikala J. 2006. Inhibition of aflatoxin B1 production of Aspergillus flavus, isolated from soybean seeds by certain natural plant products. Letter Applied Microbiology 43, 469–474.

Lakshmeesha TR, Sateesh MK, Vedashree S, Mohammad Shafi S. 2014. Antifungal activity of Cinnamomum verum on Soybean seed-borne Aspergillus flavus. International Journal of Advanced Research 2(5), 1169-1172.

Lakshmeesha TR, Sateesh MK, Vedashree S, Mohammad Shafi S. 2013. Antifungal activity of some medicinal plants on Soybean seed-borne Macrophomina phaseolina. Journal of Applied Pharmaceutical Sciences 3(02), 084-087.

Leslie JF, Zeller KA, Lampecht SC, Rheeder JP, Marasa WFO. 2005.Toxicity, pathogenic and differentiation of five spp. of Fusarium fromsorghum and millet. Phytopathology 95, 275-285.

MCGEE Denis C,  Nyvall Robert F. 1994. Soybean seed health. University extension. Nasreen Nir. 2003. Detecting Seed Borne Fungi of Soybean by Different Incubation Methods. Journal of Plant Pathology 01 Begum 2007.

Mehrotra RS, Aggarwal A. 2003. Plant pathology. Teta Mc Graw-hill Publishing Company New Delhi, Second edition254.

Miller JD, Trenholen HL. 1994. Mycotoxins in grain compounds. Eagan Press USA, 541.

Moss MO, Smith JE. 2006.Mycotoxins: Formulation, Analysis and Significance. John Willey and Sons. Chichester, Britain, 143.

Ramesh BV, Hiremath SV, Naik MK, Amaresh YS, Lokesh BK, Vasudevan SN. 2013.Study of seed mycoflora of soybean from north eastern Karnataka Journal of Agricultural Sciences 26(1), 58-62.

Shovan LR, Bhuiyan MKA, Sultana N, Begum JA, Pervezi Z. 2008.Prevalence of fungi associated with soybean seeds and pathogenicity tests of the major seed borne pathogens.International Journal of Sustain Crop Production 3, 24-33.

Venugopal Rao T, RajeswariB, KeshavuluK, Sandeep Varma V. 2015. Studies on Seed borne Fungi of Soybean. SSRG International Journal of Agriculture & Environmental Science (SSRG-IJAES), 2(1), 16-24.

Venuturla Bharathi, Ravuru Sudhakar, Kamireddy Parimala, Vishnuvardhan  Reddy A. 2013. Evaluation of bioagents and biofertilizers for the management of seed and seedling diseases of sesamumindicum (sesame). Seed Research Technology Centre, ANGRAU, Rajendranagar, Hyderabad, India. Journal of Plant Patholology 02 (03), 179-186