Reproduction of Meloidogyne arenaria, M. incognita, and M. javanica on Sesame
Reproduction of Meloidogyne arenaria race 1, M. ineognita races 1 and 3, and M. javanica on 10 cultivars of sesame (Sesame indicum) was examined in greenhouse tests. Sesame cultivars were also evaluated in a field infested with M. arenaria. Sesame was a poor host for M. incognita races 1 and 3 as no...
| Veröffentlicht in: | Journal of nematology. - 1969. - 27(1995), 4S vom: 01. Dez., Seite 624-7 |
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| Format: | Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
1995
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| Zugriff auf das übergeordnete Werk: | Journal of nematology |
| Schlagworte: | Journal Article Meloidogyne arenaria Meloidogyne incognita Meloidogyne javanica Sesame indicum crop rotation root-knot nematode |
| Zusammenfassung: | Reproduction of Meloidogyne arenaria race 1, M. ineognita races 1 and 3, and M. javanica on 10 cultivars of sesame (Sesame indicum) was examined in greenhouse tests. Sesame cultivars were also evaluated in a field infested with M. arenaria. Sesame was a poor host for M. incognita races 1 and 3 as no sesame genotype supported more than 70 eggs/g root. Reproduction of M. arenaria race 1 on sesame varied from 20 eggs/g roots for cultivar Sesaco 7CB to 1,570 eggs/g roots for Sesaco 119 in the greenhouse. Two cultivars that supported moderate levels of reproduction (128-160 eggs/g root) in greenhouse tests, however, supported only low final population densities (<40 eggs and second-stage juveniles [J2]/500 cm(3) soil) in field plots. In the same test, the peanut cultivar Florunner supported final population densities of 2,490 eggs and J2/500 cm(3) soil. Reproduction of M. javanica on sesame in the greenhouse varied from 580 to 8,230 eggs/g root. These data suggest that sesame may be an effective rotation crop for control of M. arenaria or M. incognita but not M. javanica |
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| Beschreibung: | Date Completed 14.07.2011 Date Revised 20.10.2021 published: Print Citation Status PubMed-not-MEDLINE |
| ISSN: | 0022-300X |