Ditylenchus destructor in Hulls and Seeds of Peanut
The potato rot nematode, Ditylenchus destructor Thorne, is reported for the first time in hulls and seeds of peanut. The populations found differed from D. dipsaei and D. myceliophagus in habitat, number of lateral incisures, shape of tail tip, and length of postvulval sac. Infected hulls had brown...
| Veröffentlicht in: | Journal of nematology. - 1969. - 21(1989), 1 vom: 16. Jan., Seite 10-5 |
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| Weitere Verfasser: | , , |
| Format: | Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
1989
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| Zugriff auf das übergeordnete Werk: | Journal of nematology |
| Schlagworte: | Journal Article Arachis hypogaea Ditylenchus destructor South Africa morphology peanut peanut rot nematode symptom |
| Zusammenfassung: | The potato rot nematode, Ditylenchus destructor Thorne, is reported for the first time in hulls and seeds of peanut. The populations found differed from D. dipsaei and D. myceliophagus in habitat, number of lateral incisures, shape of tail tip, and length of postvulval sac. Infected hulls had brown necrotic tissue at the point of connection with the peg, and a black discoloration appeared first along the longitudinal veins. Infected seeds were usually shrunken, and testae and embryos had a yellow to brown or black discoloration. Of 877 seed samples graded "damaged" from all major peanut producing areas of South Africa, 73% were infected |
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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 |