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Details van artikel 2 van 5 gevonden artikelen
| Titel: |
Evaluation of a Native and Introduced Isolate of Pochonia chlamydosporia against Meloidogyne javanica |
| Auteur: |
Sorribas, F. J. Ornat, C. Galeano, M. Verdejo-lucas, S. |
| Verschenen in: |
Biocontrol science and technology |
| Paginering: | Jaargang 13 (2003) nr. 8 pagina's 707-714 |
| Jaar: |
2003-12 |
| Inhoud: |
Growth chamber and plastic tunnel experiments were conducted to compare the ability of a native and introduced isolate of Pochonia chlamydosporia to colonize the rhizosphere of selected plant species and survive in soil. Effects of the isolates on population density of Meloidogyne javanica and yield of tomato after single or multiple fungal applications were also determined. In growth chamber experiments, both isolates showed a similar ability to colonise the rhizosphere of selected vegetables, except for the introduced isolate, which produced more colony forming units cm-2 of root surface on tomato and cabbage than the native one. In the tunnel house, both isolates parasitized eggs of M. javanica, and the native but not the introduced isolate increased parasitism after multiple applications. The native isolate was recovered more frequently from soil, and was a better colonizer of tomato roots than the introduced one irrespective of the number of fungal applications. Multiple fungal applications of either isolate reduced the nematode gall rating, and the native isolate also reduced the final egg population in roots. Neither isolates reduced final nematode densities in soil or affected tomato yield when compared to untreated plots. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 2 van 5 gevonden artikelen
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