释义 |
Definition of root-knot in English: root-knotnoun mass nounA disease of cultivated flowers and vegetables caused by eelworm infestation, resulting in galls on the roots. The eelworms belong to the genus Meloidogyne, class Nematoda Example sentencesExamples - It is spread not only by grafting, but also by mechanical means and root-knot nematodes.
- Some soils, especially the warm, sandy loams that peas do well in, are often infested with root-knot nematodes.
- In U.S. cotton, the major species comprise root-knot, reniform, lance, and sting nematodes.
- The targeted pests were chickweed, prickly lettuce, and root-knot nematode.
- The research team discovered a comprehensive spectrum of parasitism genes in root-knot and cyst nematodes.
Definition of root-knot in US English: root-knotnounˈro͝otˌnät A disease of cultivated flowers and vegetables caused by eelworm infestation, resulting in galls on the roots. The eelworms belong to the genus Meloidogyne, class Nematoda Example sentencesExamples - It is spread not only by grafting, but also by mechanical means and root-knot nematodes.
- The research team discovered a comprehensive spectrum of parasitism genes in root-knot and cyst nematodes.
- Some soils, especially the warm, sandy loams that peas do well in, are often infested with root-knot nematodes.
- In U.S. cotton, the major species comprise root-knot, reniform, lance, and sting nematodes.
- The targeted pests were chickweed, prickly lettuce, and root-knot nematode.
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