Abstract
Varietal susceptibility of certain field crops were tested. Sesame and maize were resistant toM. javanica andM. incognita acrita infection. Cotton was resistant toM. javanica only. Onion and soybean were highly infected withM. javanica in comparison with the other tested hosts. Soybean also was highly infected withM. incognita acrita. Wheat showed the presence of the lowest of nematode population of the two species on its roots. Severity of galls was paralleled to the mentioned nematode populations.
Statistical analysis of the data indicates that there were significant differences between the tested hosts. Also, the interaction between nematode species and hosts was significant.
Zusammenfassung
Baumwolle, Weizen, Mais, Sojabohne, Zwiebel, Kichererbse und Sesam wurden hinsichtlich ihrer Anfälligkeit gegen die WurzelnematodenMeloidogyne javanica undM. incognita incrita untersucht. Sesam und Mais waren gegen beide Nematodenarten resistent. Baumwolle wurde vonM. javanica nicht befallen. Dagegen wurden Zwiebel und Sojabohne von diesem Nematoden stark geschädigt. Die statistische Analyse zeigte signifikante Befallsunterschiede zwischen den Wirtspflanzen undMeloidogyne-Arten.
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Hamid, M.E.A., Ramadan, H.H., Salem, F.M. et al. Zur Empfindlichkeit verschiedener Kulturpflanzenarten gegenüber dem Befall durch Meloidogyne javanica (Treub) und M. incognita acrita (Kofoid & White) Chitwood (Nematoda, Heteroderidae). Anz. Schadlingskde., Pflanzenschutz, Umweltschutz 54, 81–82 (1981). https://doi.org/10.1007/BF01989857
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DOI: https://doi.org/10.1007/BF01989857