Overwintering and Cold Tolerance of the Mermithid Filipjevimermis leipsandra
Overwintering survival of Filipjevimermis leipsandra postparasitic adults ranged from 12 to 15% over 2 years. Nematodes recovered from biweekly samples oviposited within a week when exposed to warm temperatures. More nematodes were recovered from the lower portions of soil cores than from the upper....
| Publié dans: | Journal of nematology. - 1969. - 23(1991), 3 vom: 15. Juli, Seite 321-3 |
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| Auteur principal: | |
| Format: | Article |
| Langue: | English |
| Publié: |
1991
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| Accès à la collection: | Journal of nematology |
| Sujets: | Journal Article Diabrotica balteata Filipjevimermis leipsandra cold tolerance cucumber beetle mermithid overwintering |
| Résumé: | Overwintering survival of Filipjevimermis leipsandra postparasitic adults ranged from 12 to 15% over 2 years. Nematodes recovered from biweekly samples oviposited within a week when exposed to warm temperatures. More nematodes were recovered from the lower portions of soil cores than from the upper. In laboratory tests of cold tolerance, the LD at -5 C was 5.5 hours, whereas exposure to -2 C for as long as 96 hours resulted in no mortality |
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| Description: | Date Completed 14.07.2011 Date Revised 20.10.2021 published: Print Citation Status PubMed-not-MEDLINE |
| ISSN: | 0022-300X |