Results 31 to 40 of about 420 (144)

Properties of a Laminated Wood Composite Produced with Thermomechanically Treated Veneers

Advances in Materials Science and Engineering, Volume 2016, Issue 1, 2016., 2016
The paper aimed at evaluating the properties of plywood made from thermomechanically treated wood veneers. Veneers from Amescla (Trattinnickia burseraefolia) wood were treated in a hydraulic press with electric resistance heating. Two temperature levels were applied, 140°C and 180°C, for 1 and 2 minutes with 2.7 N/mm2 of pressure. A total of 30 plywood
Larissa M. Arruda, Cláudio H. S. Del Menezzi, Donato Sorgente   +2 more
wiley   +1 more source

Assessment of the Effectiveness of Ectomycorrhizal Inocula to Promote Growth and Root Ectomycorrhizal Colonization in Pinus patula Seedlings Using the Most Probable Number Technique

Applied and Environmental Soil Science, Volume 2014, Issue 1, 2014., 2014
The aim of this study was to evaluate the response of Pinus patula seedlings to two inocula types: soil from a Pinus plantation (ES) and an in vitro produced inoculum (EM). The most probable number method (MPN) was used to quantify ectomycorrhizal propagule density (EPD) in both inocula in a 7‐order dilution series ranging from 100 (undiluted inoculum)
Manuel Restrepo-Llano, Nelson W. Osorio, Juan D. León, Teodoro M. Miano   +3 more
wiley   +1 more source

Biology, Detection, and Management of Lecanosticta acicola: Emerging Challenges for the Management of Brown Spot Needle Blight in Pine Forests

Forest Pathology, Volume 56, Issue 1, February 2026.
ABSTRACT Brown spot needle blight (BSNB), caused by the fungus Lecanosticta acicola, is a widely distributed foliar disease of pines that causes needle necrosis, premature defoliation, and growth loss in both natural forests and commercial plantations. Although L.
Gabriel Silva, Temitope R. Folorunso, Andrea Miranda Paez, Gina F. Lamka, Swati Singh, Jaden King, Lydia Henderson, Micah Persyn, Tabeth Mwema, Tess Lindow, Negar Amiri, Lori Eckhardt, Lana Narine, Janna R. Willoughby   +13 more
wiley   +1 more source

Morphometric analysis on chromosomes of tropical Pinus species [PDF]

, 2009
Foram realizados estudos citogenéticos em Pinus oocarpa Schiede ex Schltdl., Pinus patula Schltdl. & Cham. e nas procedências Jócon Yoro, Las Camelias e San Rafael del Norte do Pinus tecunumanii Eguiluz & J. P.
Torres, Giovana Augusta, Barbosa, Sandro, Ribeiro, Lília Rosário, Davide, Lisete Chamma, Pedrozo, Cássia Ângela   +4 more
core   +4 more sources

First Report of Amylostereum spp. Association With the Woodwasp Sirex obesus Bradley (Hymenoptera: Siricidae) in Brazil

Forest Pathology, Volume 55, Issue 4, August 2025.
ABSTRACT Woodwasps of the genus Sirex are known to have an obligatory symbiotic relationship with Amylostereum fungi. During oviposition, these wasps inoculate arthrospores of the fungus along with a toxic mucous secretion. As a result, attacked conifer trees can exhibit symptoms of decline and death. The aim of this study was to evaluate the diversity
Lucas A. Benso, Lisandro de P. Pieroni, Bruno C. Rossini, Cláudia H. de Oliveira, Jéssica A. Gabia, Vanessa R. de Carvalho, Silva Renata S. Wilcken, Carlos F. Wilcken, Edson L. Furtado   +8 more
wiley   +1 more source

Zoneamento climático de Pinus tecunumanii para fins de plantio experimental no Estado de São Paulo. [PDF]

, 2013
O Pinus tecunumanii apresenta boa adaptação edafoclimática no Brasil e vem sendo plantado experimentalmente nos biomas mata atlântica e cerrado. O objetivo deste trabalho foi identificar as estações experimentais climaticamente homogêneas do estado de ...
AGUIAR, A. V. de, FRITZSONS, E., ROSSI, M., WREGE, M. S., MANTOVANI, L. E., GRABIAS, J.   +5 more
core   +3 more sources

Fusarium guttiforme and F. mexicanum Causing Shoot Blight in Yerba Mate in Southern Brazil

Forest Pathology, Volume 55, Issue 3, June 2025.
ABSTRACT Yerba mate (Ilex paraguariensis [St. Hil.]) is one of the main non‐timber forest products in the southern region of Brazil, playing a role of great social, economic and environmental importance. Commercial yerba mate consists of leaves and young branches of the plant, traditionally consumed as tea and chimarrão.
Valdomiro Bilenki Junior, Paula Cristina dos Santos Rodrigues, Celso Garcia Auer, Dauri José Tessmann, Tiago Miguel Jarek, Álvaro Figueredo dos Santos   +5 more
wiley   +1 more source

Clonality and limited population diversity of Fusarium circinatum in Colombia

Forest Pathology, Volume 54, Issue 3, June 2024.
Abstract Fusarium circinatum is an important fungal pathogen of Pinus species utilized in commercial forestry worldwide. In Colombia, it was first found on nursery plants and later in plantations associated with basal cankers on young trees. In this study, we explored the population diversity of the pathogen in Colombia by analyzing 136 isolates ...
C. Ceriani, M. J. Wingfield, F. Fru, S. van Wyk, C. Rodas, B. D. Wingfield, E. T. Steenkamp   +6 more
wiley   +1 more source

MICROPROPAGATION OF Pinus tecunumanii

Ciência Florestal, 2018
Pinus tecunumanii is one of the most important tropical species of Pinus in Brazil. This work aimed to develop a micropropagation protocol for Pinus tecunumanii from the apical shoots of young plants grown in a greenhouse. To optimise the aseptic treatment protocol, the effect of 0.05 or 0.1% mercuric chloride in combination with 0 or 1 g L-1 fungicide
Zanella, Laudiane Bruna, Franciscon, Luziane, Grunennvaldt, Renata Lúcia, Tomasi, Jéssica de Cássia, Degenhardt-Goldbach, Juliana   +4 more
openaire   +3 more sources

Quantitative genetics and breeding strategies in hybrid populations of Pinus patula × Pinus tecunumanii

Southern Forests: a Journal of Forest Science
Forestry companies SAFCOL and Sappi conducted a study in South Africa to examine genetic variation and select improved material in full-sib hybrid families of Pinus patula × Pinus tecunumanii. The results from the study on clonal and seedling hybrid populations of P. patula × P.
Luis Ibarra, Gary Hodge, Juan José Acosta   +2 more
openaire   +2 more sources