Results 41 to 50 of about 775 (150)

Analysis of Inheritance and Growth of Curly Birch Progenies from Controlled Hybridisation and Possibilities of their Utilisation for Timber Production in Agricultural Landscape

Czech Journal of Genetics and Plant Breeding, 2004
The influence of habit form on progeny growth was studied within the evaluation of the height growth of curly birch hybrid progenies. In all years 1998, 1999 and 2001 statistically significant differences in height were found between progenies in ...
V. Paganová
doaj   +1 more source

Caatinga Revisited: Ecology and Conservation of an Important Seasonal Dry Forest

The Scientific World Journal, Volume 2012, Issue 1, 2012., 2012
Besides its extreme climate conditions, the Caatinga (a type of tropical seasonal forest) hosts an impressive faunal and floristic biodiversity. In the last 50 years there has been a considerable increase in the number of studies in the area. Here we aimed to present a review of these studies, focusing on four main fields: vertebrate ecology, plant ...
Ulysses Paulino de Albuquerque, Elcida de Lima Araújo, Ana Carla Asfora El-Deir, André Luiz Alves de Lima, Antonio Souto, Bruna Martins Bezerra, Elba Maria Nogueira Ferraz, Eliza Maria Xavier Freire, Everardo Valadares de Sá Barreto Sampaio, Flor Maria Guedes Las-Casas, Geraldo Jorge Barbosa de Moura, Glauco Alves Pereira, Joabe Gomes de Melo, Marcelo Alves Ramos, Maria Jesus Nogueira Rodal, Nicola Schiel, Rachel Maria de Lyra-Neves, Rômulo Romeu Nóbrega Alves, Severino Mendes de Azevedo-Júnior, Wallace Rodrigues Telino Júnior, William Severi, Bruno B. Castro, Hubert Hasenauer   +22 more
wiley   +1 more source

Discriminant Analysis of Geographical Origin of Cork Planks and Stoppers by Near Infrared Spectroscopy [PDF]

, 2012
The objective of this study was to assess the potential of visible and near infrared spectroscopy (VIS+NIRS) combined with multivariate analysis for identifying the geographical origin of cork.
Alves A. S., Anjos O., Cristina Prades, González-Adrados J. R., Isabel Gómez-Sánchez, José Ramón González-Adrados, Juan García-Olmo, Massart D. L., Murray I., Pereira H., Roberts C. A., Schimleck L., Schimleck L. R., Schimleck L. R., Shenk J. S., Shenk J. S., Shenk J. S., Vandenginste B. G.M., Williams P.   +18 more
core   +3 more sources

What Risk Does Phytophthora ramorum Pose to Sitka Spruce (Picea sitchensis) and Other Conifers in Britain?

Forest Pathology, Volume 55, Issue 5, October 2025.
ABSTRACT Larch (Larix) and, to a lesser extent, rhododendron (Rhododendron ponticum) have emerged as key drivers of the Phytophthora ramorum epidemic in Britain because of the copious numbers of sporangia that are released from their foliage following infection; the inoculum then initiates stem and foliar infections on nearby broadleaf and conifer ...
J. F. Webber, A. McDermott, B. Spurrier, A. R. Harris   +3 more
wiley   +1 more source

Aleurocystis gloeocystidiata sp. nov. on Polylepis australis in Argentina [PDF]

, 2005
The new taxon Aleurocystis gloeocystidiata is described, growing on living ranchlets of Polylepis australis in Central Argentina. It is characterized by a discoid-cupuloid basidiome, ellipsoid basidiospores 17-24 x 12-15 µm, metuloid cystidia ...
Rajchenberg, Mario, Robledo, Gerardo Lucio   +1 more
core  

Post-fire resprouting strategies of woody vegetation in the Brazilian savanna [PDF]

, 2017
Post-fi re response by vegetation may refl ect the severity of the damage suff ered, but we still know little about the species-specifi c nature of responses to fi re or their predictors. Here, we evaluated 26 woody species before and after a fi re event
Gomes, Letícia, Lenza, Eddie, Pinto, Jose Roberto Rodrigues, Santos, Leonardo Maracahipes, Silvério, Divino Vicente, Souchie, Fabiane Furlaneto   +5 more
core   +3 more sources

The Importance of Within‐Log Sampling Replication in Bark‐ and Wood‐Inhabiting Fungal Metabarcoding Studies

Environmental DNA, Volume 7, Issue 4, July–August 2025.
Despite the widespread use of metabarcoding approaches in wood‐inhabiting fungal studies, there is currently no standardized procedure for sampling deadwood. Our methodological study supports that to gain a representative view of the fungal community composition in early decay‐stage deadwood, bark should be included in fungal surveys and that ...
D. Naranjo‐Orrico, J. Purhonen, B. Furneaux, K. Ketola, O. Ovaskainen, N. Abrego   +5 more
wiley   +1 more source

Surface Damaged by Xylotrechus arvicola Larvae on Vitis vinifera: Relationship With Resistance and Breaking Times

Australian Journal of Grape and Wine Research, Volume 2025, Issue 1, 2025.
Background and Aims: The main wine‐producing areas of the Iberian Peninsula are affected by Xylotrechus arvicola, an insect pest species which causes structural and biomechanical damage in vineyards (Vitis vinifera) due to the ingestion of vascular tissues. Methods and Results: To evaluate the mechanical properties of wood affected by X.
Álvaro Rodríguez-González, Daniela Ramírez-Lozano, Andrea Antolín-Rodríguez, Laura Zanfaño, Guzmán Carro-Huerga, Pedro A. Casquero, Marcos Guerra, Carmen Vega-Valdés, Julia García-González, Andrés Juan-Valdés, Hayley Ridgway   +10 more
wiley   +1 more source

What was behind the bark? : An assessment of decay among urban Tilia, Betula and Acer trees felled as hazardous in the Helsinki City area [PDF]

, 2009
Old trees growing in urban environments are often felled due to symptoms of mechanical defects that could be hazardous to people and property.
Terho, Minna
core   +1 more source

Phenology of Xylotrechus arvicola (Coleoptera: Cerambycidae) Adults in Spanish Vineyards

Australian Journal of Grape and Wine Research, Volume 2025, Issue 1, 2025.
Background and Aims: The longicorn beetle Xylotrechus arvicola (Olivier) (Coleoptera: Cerambycidae) is an important pest in vineyards of the Iberian Peninsula. Previous studies have reported that different varieties of grapevines Vitis vinifera exhibit varying susceptibility to infestation by this species. Methods and Results: Adult X.
Álvaro Rodríguez-González, Daniela Ramírez-Lozano, Guzmán Carro-Huerga, Laura Zanfaño, Andrea Antolín-Rodríguez, Pedro Antonio Casquero, Mark Sosnowski   +6 more
wiley   +1 more source