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   Variation in the identification of Fusarium spp. in maize samples due to enumerator and growth medium

   Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: B. Janse van Rensburg --- , South Africa B.C. Flett --- , South Africa N.W. Mc Laren --- Department of Plant Sciences, A.H. Mc Donald --- , South Africa

   Fusarium spp. have variable phenotypic and morphological features when cultured on different media. Inaccurate identifications could result in variation in the quantification of Fusarium spp. associated with ear rot of maize when two or more researchers identify the same Fusarium...

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2. 

   The weight distribution of hulls of binary codes from incidence matrices of complete graphs

   Item type: Journal Article • Journal: Quaestiones Mathematicae • Authors: Khumbo Kumwenda --- Mzuzu University, Malawi Caleb Namondwe --- Mzuzu University, Malawi

   We characterise the weights of all codewords of the hull of the binary code spanned by rows of an incidence matrix Bn of the complete graph Kn for n ≥ 4 and n even. Among others, we show that every...

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