Buscar
Mostrando ítems 11-20 de 110
Virulencia en ramillas de manzano cv. Fuji por Botryosphaeriaceae spp. obtenidos desde diferentes hospederos frutales con muerte regresiva
(Universidad de Talca (Chile). Escuela de Agronomía., 2022)
Size-dependent mortality in a Neotropical savanna tree: The role of height-related adjustments in hydraulic architecture and carbon allocation
(Wiley Blackwell Publishing, Inc, 2009-10)
Size-related changes in hydraulic architecture, carbon allocation and gas exchange of Sclerolobium paniculatum (Leguminosae), a dominant tree species in Neotropical savannas of central Brazil (Cerrado), were investigated ...
Strong hydraulic segmentation and leaf senescence due to dehydration may trigger die-back in Nothofagus dombeyi under severe droughts: a comparison with the co-occurring Austrocedrus chilensis
(Springer Verlag Berlín, 2014-07-20)
Die-back was observed in South America temperate forests during one of the most severe droughts of the 20th century (1998–1999). During this drought Austrocedrus chilensis trees survived, whereas trees of the co-occurring ...
Changes in the natural dynamics of Nothofagus dombeyi forests: Population modeling with increasing drought frequencies
(Ecological Society of America, 2017-03-07)
Drought-induced episodes of tree mortality can determine forest dynamics and structure, particularly in forests dominated by single species. Short-and mid-Term climate projections indicate that strong changes in annual ...
First report of diplodia seriata, diplodia mutila, and dothiorella omnivora associated with apple cankers and dieback in Rio Negro, Argentina
Apple (Malus domestica Borkh.) is an important fruit crop in Río Negro, Argentina. In recent years, the frequency of canker and dieback symptoms have increased affecting different apple cultivars. In September 2014, a ...
Mucor foliar spot and mycoflora in stem and root lesions of peachMancha foliar de Mucor y micoflora en las lesiones de tallos y raíces del melocotón
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 2004)
Self-replacement after small-scale partial crown dieback in austral Nothofagus dombeyi forests affected by an extreme drought
(National Research Council Canada-NRC Research Press, 2018-01)
The spectrum of structural response in drought-induced mortality (degree of partial crown mortality) could play a key role in pervasive changes in plant composition, as individual openings could reset self-replacement ...