Prediction of poplar leaf rust epidemics from a leaf-disk assay

The reliability of a leaf-disk assay to assess resistance of Populus deltoides Bartr. to Melampsora medusae Thuem. f sp. deltoidae, the causal agent of poplar leaf rust, was evaluated. Leaf disks of eight host genotypes were inoculated in a spore settling tower with 11 isolates of the pathogen in al...

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Veröffentlicht in:	Canadian journal of forest research 1994-10, Vol.24 (10), p.2085-2088
Hauptverfasser:	Hamelin, R.C. (Natural Resources Canada, Sainte-Foy, QC, Canada.), Ferriss, R.S, Shain, L, Thielges, B.A
Format:	Artikel
Sprache:	eng
Schlagworte:	DOSAGE BIOLOGIQUE ENFERMEDADES FUNGOSAS ENSAYO BIOLOGICO FEUILLE GENOTIPOS GENOTYPE HOJAS MALADIE FONGIQUE MELAMPSORA POPULUS DELTOIDES RESISTANCE AUX MALADIES RESISTENCIA A LA ENFERMEDAD
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