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| Titel: |
Effects of Culture Age, Washing and Storage Conditions on Desiccation Tolerance of Colletotrichum truncatum Conidia |
| Auteur: |
Montazeri, M. Greaves, M. P. |
| Verschenen in: |
Biocontrol science and technology |
| Paginering: | Jaargang 12 (2002) nr. 1 pagina's 95-105 |
| Jaar: |
2002-02-01 |
| Inhoud: |
Colletotrichum truncatum conidia produced from a one week-old culture in a liquid semi-defined medium with a C:N ratio of 5:1 were more tolerant of desiccation than those harvested from two or three week-old cultures. Conidia washed with 20% (w/v) sucrose germinated better than unwashed conidia or those washed in 10% (w/v) sucrose, 10 and 20% (w/v) glucose or fructose, 0.1% (w/v) soluble starch, 0.9% (w/v) NaCl or deionized water. Washing with sucrose (20% w/v) also resulted in significantly longer germ tubes than those produced by unwashed conidia or conidia washed with deionized water or NaCl (0.9% w/v). Conidia washed twice in sucrose showed greater desiccation tolerance during storage at 15% relative humidity (RH) and 15°C than at 30% RH and 15 or 25°C or at 15% RH and 25, 5 or -10°C. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 6 van 13 gevonden artikelen
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