Assessing the pathogenic effect of Fusarium, Geosmithia and Ophiostoma fungi from broad-leaved trees
Jazyk angličtina Země Spojené státy americké Médium print
Typ dokumentu srovnávací studie, časopisecké články, práce podpořená grantem
PubMed
15954534
DOI
10.1007/bf02931294
Knihovny.cz E-zdroje
- MeSH
- Ascomycota izolace a purifikace patogenita MeSH
- brouci mikrobiologie MeSH
- dub (rod) mikrobiologie MeSH
- kořeny rostlin růst a vývoj mikrobiologie MeSH
- nemoci rostlin mikrobiologie MeSH
- stonky rostlin růst a vývoj mikrobiologie MeSH
- zvířata MeSH
- Check Tag
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- srovnávací studie MeSH
Phytopathogenic effect of Geosmithia pallida, G. langdonii, Ophiostoma grandicarpum, O. querci, two isolates of O. piceae, and two isolates of Fusarium solani was compared using plant growth test (stem and root length of garden cress plants seeded on mycelium-covered potato carrot agar); Ophiostoma spp. and F. solani were isolated from oak, Geosmithia spp. from galleries of Scolytus intricatus on beech. All fungi inhibited more the root elongation than that of stems. F. solani led to plant collapse after briefly stimulating the growth of stem and in one case also root. G. langdonii inhibited stem and root growth to 20% and led to plant collapse. G. pallida inhibited root growth to 25% whereas stem growth was almost unimpaired. Ophiostoma spp. reduced stem growth to approximately 60-80% and root growth to 25-60%. O. piceae and O. querci caused plant collapse after 15-20 d.
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