Root-knot nematode parasiting on bermudagrass from Japan.
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概要
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Studies were held to demonstrate presence the root-knot nematode, <I>Meloidogyne marylandi</I> Jepson & Golden, parasitizing on improved bermudagrass (cv. Tifton 328) in Japan. Grass samples were collected from seven districts grown at nurseries or golf courses in four prefectures. The root-knot nematode was found from six district samples observed. This suggests that the nematode was commonly distributed everywhere of Tifton greens. To study for identification of the root-knot nematode species in each sample, the living materials were prepared respectively from a single egg-mass produced by matured female. Morphological investigations of second stage larvae and adult females were carried out by light and scanning electron microscopes. Biochemical assey by electrophoresis of female body was also examined. As results, we confirmed that each root-knot nematode material is only consisted with a species <I>M. marylandi</I> and not presence of another species <I>M. graminis</I>.
- 日本芝草学会の論文
日本芝草学会 | 論文
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