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Histological changes in maize root induced by Pratylenchus brachyurus and P. zeae in the absence of other micro-organisms



Histological changes in maize root induced by Pratylenchus brachyurus and P. zeae in the absence of other micro-organisms



Nigerian Journal of Plant Protection 3: 41-51



Monoxenic maize root cultures were inoculated with Pratylenchus brachyurus and P. zeae. Necrosis was seen in the roots infested with P. brachyurus after 1 week but only after 1 month in the P. zeae-infested roots. The nematodes caused mechanical breakage of cells and necrosis in both cortical and stelar tissues and cavities were formed in the tissues. P. brachyurus caused less mechanical damage but more necrosis than P. zeae. Metaxylem vessels were penetrated.

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Accession: 000673412

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Histological changes in maize root induced by Pratylenchus brachyurus and Pratylenchus zeae in the absence of other micro organisms. Nigerian journal of plant protection: 41-51, 1977

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