Infection rate of pine twisting rust (Melampsora pinitorqua) in Scots pine (Pinus sylvestris) regenerations with retained aspens (Populus tremula)
Rostsvampen knäckesjuka (Melampsora pinitorqua) är en allvarlig skadegörare i tallungskogar i Sverige. Svampen värdväxlar mellan inhemsk tall (Pinus sylvestris) och asp (Populus tremula). De tydligaste symptomen är böjda eller avbrutna skott i de övre grenvarven i tallarnas krona. Detta kan resulter...
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| Format: | Otro |
| Language: | Swedish Inglés |
| Published: |
2009
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| Online Access: | https://stud.epsilon.slu.se/12331/ |
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