Results 71 to 80 of about 68,669 (204)
South African Journal of Botany, 1996 Sphaeropsis sapinea (Fr.: Fr.) Dyko & B. Sutton and the anamorph of Botryosphaeria dothidea (Moug.) Ces. et De Not. are morphologically and ecologically similar fungi that cause serious canker and die-back diseases of Pinus and Eucalyptus spp. respectively in South Africa.
Smith H. +3 more
openaire +2 more sources
Cambios de cobertura/uso del suelo en una porción de la Zona de Transición Mexicana de Montaña [PDF]
, 2015 La Porción Surponiente del Estado de México (PSEM) se ubica en la Zona de Transición Mexicana de Montaña. Las comunidades forestales que predominan en este territorio son bosques de pino (Pinus spp.), encino (Quercus spp.), mixtos (Pinus spp.
Bravo Peña, Luis Carlos +11 more
core
White Grub Populations, Phyllophaga Spp., in Relation to Damaged Red Pine Seedlings in Michigan and Wisconsin Plantations (Coleoptera: Scarabaeidae) [PDF]
, 2017 Excerpt: White grubs (Coleoptera, Scarabaeidae), the larvae of May and related beetles, are destructive pests in some young pine plantations in the Lake States Region. They live in the soil and feed on roots of trees and other vegetation. Larvae chew off
Fowler, Richard F., Wilson, Louis F.
core +2 more sources
BuildingsThis study investigates the potential of Eucalyptus benthamii wood from planted forests in southern Brazil for the production of cross-laminated timber (CLT) panels. The performance of E. benthamii CLT panels is compared to that of Pinus spp.
Matheus Zanghelini Teixeira +5 more
doaj +1 more source
Colombia Forestal, 2020 La estimación de la biomasa aérea usando sistemas de aprendizaje automático es útil para conocer de forma rápida y sistemática la productividad en bosques y plantaciones.
Adriana Lizeth Tovar Blanco +2 more
doaj +1 more source
Prunus serotina unleashed: invader dominance after 70 years of forest development [PDF]
, 2009 Propagule pressure and disturbance have both been found to facilitate invasion. Therefore, knowledge on the history of introduction and disturbance is vital for understanding an invasion process, and research should focus on areas in which the invasive ...
Baeten, L. +6 more
core +3 more sources
Equações hipsométricas, volumétricas e funções de afilamento para Pinus spp.
Revista de Ciências Agroveterinárias, 2020 O emprego de ferramentas como a modelagem florestal torna-se cada vez mais importantes no planejamento florestal pois geram estimativas acuradas da produção dos povoamentos. O objetivo do estudo foi realizar o ajuste de modelos hipsométricos, volumétricos e de afilamento para quatro espécies de Pinus na Região Serrana de Santa Catarina.
Marcos Felipe Nicoletti +5 more
openaire +3 more sources
UJI VIGOR GULMA ECHINOCHLOA CRUS-GALLI TERHADAP BERBAGAI ALELOPATI TUMBUHAN
Jurnal Agroqua, 2017 This research aims to test vigor Echinochloa crus-galli weeds toward seven species of plants which are known have alelopati potential as herbicide vegetation to reduce vigor Echinochloa crus-galli weeds.
Risvan Anwar, Eka Suzanna
doaj
Evaluation of Plantings for Wildlife on a Power Line Right of Way in Southern Arkansas [PDF]
, 1977 The combination of types of land preparation and species of plants seeded along a power line right-of-way was evaluated in terms of the effects upon wildlife.
Kirkwood, Robert T., Pierce, Robert A.
core +2 more sources
Steppes, savannahs, forests and phytodiversity reservoirs during the Pleistocene in the Iberian Peninsula [PDF]
, 2010 A palaeobotanical analysis of the Pleistocene floras and vegetation in the Iberian Peninsula shows the existence of patched landscapes with Pinus woodlands, deciduous and mixed forests, parklands (savannah-like), shrublands, steppes and grasslands ...
Agustí +259 more
core +3 more sources