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Full-Text Articles in Life Sciences
Discoloured Wood Of Aspen Caused By Increment Boring, G. Laflamme
Discoloured Wood Of Aspen Caused By Increment Boring, G. Laflamme
Aspen Bibliography
No abstract provided.
Hypoxylon Canker Incidence On Pruned And Unpruned Aspen, Michael E. Ostry, G.W. Anderson
Hypoxylon Canker Incidence On Pruned And Unpruned Aspen, Michael E. Ostry, G.W. Anderson
Aspen Bibliography
This sturdy was designed to measure the relation between the incidence of Hypoxylon canker, Hypoxylon mammatum Wahl. Mill., and the presence of branches on an aspen stem.
Phytoalexin Production By Aspen (Populus Tremuloides Michx.) In Response To Infection By Hypoxylon Mammatum (Wahl.) Mill. And Alternaria Spp, G. Flores, M. Hubbes
Phytoalexin Production By Aspen (Populus Tremuloides Michx.) In Response To Infection By Hypoxylon Mammatum (Wahl.) Mill. And Alternaria Spp, G. Flores, M. Hubbes
Aspen Bibliography
Freshly wounded stem sections of P. tremuloides Michx. produce phytoalexin when inoculated with mycelium of Hypoxylon mammatum (Wahl.) Mill., and Alternaria sp. These exudates are inhibitory against spore germination of these two fungi and, although inhibitory against mycelial growth of Alternaria sp., have no effect on the mycelial growth of H. mammatum. It was possible to correlate the amount of phytoalexin elicited by different strains with the inhibitory activity.