Asian Journal of Applied Sciences1996-3343xxxx-xxxxKnowledgia Review10.3923/ajaps.2020.144.151Mohamed El-ZefzafHatem 42020134Background and Objective: Peanut is one of the most important crops all over the world. Global annual production of peeled peanuts reached 44 million t in 2016 and China produces 38% of total production. Peanut attacked by many of fungi which causes lot of quality or quantity losses The present investigation concerned with study of peanut seed-borne fungi and their extracellular enzyme activities under Egyptian condition. Materials and Methods: Commercial seed samples were collected from different four governorates with different conditions such as; Beheira, Ismailia, Giza and Sohag. All samples were subjected to seed healthy test using blotter method. Therefore, the most frequent fungi subjected to study their extra cellular enzyme activity. Results: Seventeen species of fungi belonging to 14 genera were isolated. Six fungi were recorded in all locations such as; Aspergillus flavus, Fusarium moniliforme, Fusarium oxysporum, Penicillium sp., Rhizoctonia solani and Aspergillus niger. The best activity for most enzymes was at 30°C. Conclusion: Tested fungi were varied in their enzyme activities between three evaluated enzymes such as; amylase, cellulase and lipase. Aspergillus flavus showed a remarkable activity of amylase and lipase while Rhizoctonia solani distinctive in cellulase.]]>Bai, Y., A. Souleimanov and D.L. Smith,2002Serratia proteamaculans strain and its soybean growth-promoting activity under greenhouse conditions.]]>5314951502Abdel-Wahab, A.F.M., G.A.A. Mekhemar, F.S.F. Badawi and H.S. Shehata,2008Bradyrhizobium-lupin symbiosis via co-inoculation with rhizobacteria in different soil types.]]>33469484Elwakil, M.A. and M.A. El-Metwally,200146368Chavan, A.M. and R.B. Kakde,20082101104Janardhan, A., D. Subramanyam, A.P. Kumar, M.R. Pradeep and G. Narasimha,20112180188Pandey, A., P. Nigam, C.R. Soccol, V.T. Soccol, D. Singh and R. Mohan,200031135152Van der Maarel, M.J.E.C., B. van der Veen, J.C.M. Uitdehaag, H. Leemhuis and L. Dijkhuizen,200294137155Cen, P. and L. Xia,1999656992Mahadik, N.D., U.S. Puntambekar, K.B. Bastawde, J.M. Khire and D.V. Gokhale,2002Aspergillus niger in solid state fermentation.]]>38715721Pandey, A.,2003138184ISTA.,199613299513Booth, C.,1985Fusarium.]]>2nd Edn.,Pages: 237Pages: 237Burgess, L.W., C.M. Liddell and B.A. Summerell,1988Fusarium Research. Incorporating a Key and Descriptions of Common Species Found in Australia.]]>2nd Edn.,pp: 156pp: 156Migheli, Q., V. Balmas, H. Harak, S. Sanna, B. Scherm, T. Aoki and K. O'Donnell,20104810761084O'Donnell, K., E. Cigelnik and H.I. Nirenberg,1998Gibberella fujikuroi species complex.]]>90465493Visagie, C.M., J. Houbraken, J.C. Frisvad, S.B. Hong and C.H.W. Klaassen et al.,2014Penicillium.]]>78343371McClenny, N.,2005Aspergillus species by microscopic observation and culture: The traditional approach.]]>43S125S128McCabe, P.M., M.P. Gallacher and J.W. Deacon,1999Rhizoctonia solani AG 4.]]>10313231331Barnett, H.L.,1955Ratnasri, P.V., B.K.M. Lakshmi, K. Ambika Devi and K.P.J. Hemalatha,2014Aspergillus fumigatus and optimization of cultural conditions for amylase production.]]>3457463Kaur, H.P. and D. Joshi,20154521534Pualsa, J., D. Verma, R. Gavankar and R.D. Bhagat,20134831839Satyanagalakshmi, K., G. Sridhar, Renuka and D. Sunny,2014Aspergillus strains by using solid state fermentation.]]>3623631Krishnakumar, S., V.D.M. Bai and J. Premkumar,2015Streptomyces sp.-SBU3 isolated from marine sponge.]]>4416Kakde, R.B. and A.M. Chavan,2011394100Bedan, D.S., G.M. Aziz and A.J.R. Al-Sa'ady,2014Aspergillus niger mutant isolate using solid state fermentation.]]>2450456Thakare, H.S., V. Kumar and C. Singh,20149943946Heiler, S., K. Mendgen and H. Deising,1993Uromyces viciae-fabae are regulated differentiation-specifically.]]>977785