Distribution of Heterodera carotae and Meloidogyne hapla in Michigan Carrot Production
During 1986 and 1988, selected farms in all of the major carrot-growing counties of Michigan were surveyed to determine the extent of infestation by Heterodera carotae and Meloidogyne hapla. Both species were found in all eight counties surveyed, but not on all farms. Heterodera carotae was recovere...
| Veröffentlicht in: | Journal of nematology. - 1969. - 24(1992), 4S vom: 15. Dez., Seite 776-8 |
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| Format: | Aufsatz |
| Sprache: | English |
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1992
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| Zugriff auf das übergeordnete Werk: | Journal of nematology |
| Schlagworte: | Journal Article Daucus carota Heterodera carotae Meloidogyne hapla carrot carrot cyst nematode nematode northern root-knot nematode |