Results 11 to 20 of about 78,008 (309)

Цитогенетическая оценка популяций Pinus sylvestris L. на Европейском Севере России (Республика Карелия)

open access: yesTurczaninowia, 2022
В данной статье представлены результаты цитогенетического анализа семенного потомства Pinus sylvestris L. из 5 популяций, произрастающих в бореальных лесах Европейского Севера России (Республика Карелия).
Роман Викторович Игнатенко   +2 more
doaj   +1 more source

Suitability of eastern pines for oviposition and survival of Sirex noctilio F. [PDF]

open access: yesPLoS ONE, 2017
The European woodwasp, Sirex noctilio F., is a pest of pines in many areas around the world. Since its introduction to North America, the distribution of S. noctilio overlaps with a known host (Pinus sylvestris) and hosts native to North America.
Laurel J Haavik   +2 more
doaj   +1 more source

Understanding the evolution of native pinewoods in Scotland will benefit their future management and conservation [PDF]

open access: yes, 2010
Scots pine (Pinus sylvestris L.) is a foundation species in Scottish highland forests and a national icon. Due to heavy exploitation, the current native pinewood coverage represents a small fraction of the postglacial maximum.
Barton   +22 more
core   +1 more source

Taxonomic differences between Pinus sylvestris and P. uncinata revealed in the stomata and cuticle characters for use in the study of fossil material [PDF]

open access: yes, 2009
Taxonomic differences in the needle epidermis characteristics of Pinus sylvestris L. and Pinus uncinata Ramond ex DC. from two Iberian populations were sought; such information could help identify these species when pollen analysis and the inspection of ...
Garcia-Amorena Gomez del Moral, Ignacio   +3 more
core   +2 more sources

Diplodia sapinea in Swedish forest nurseries

open access: yesPlant Protection Science, 2021
Diplodia sapinea is a common forest pathogen on Pinus spp. in a large part of the world. In 2013, disease caused by this pathogen on Scots pine (Pinus sylvestris) trees in Sweden was reported for the first time.
Rebecca Larsson   +2 more
doaj   +1 more source

Climatic niche and neutral genetic diversity of the six Iberian pine species: a retrospective and prospective view [PDF]

open access: yes, 2010
Quaternary climatic fluctuations have left contrasting historical footprints on the neutral genetic diversity patterns of existing populations of different tree species.
Soto de Viana, Álvaro
core   +2 more sources

Size Structure of Phytopopulations and Its Quantitative Evaluation [PDF]

open access: yes, 2016
There was elucidated the original approach to the evaluation of phytopopulation size structure. For its characteristics it was offered to use the special index - index diversity of size structure (ІDSS).
Sherstuk, M. (Maryna)   +1 more
core   +2 more sources

Mixed Pine Forests in a Hotter and Drier World: The Great Resilience to Drought of Aleppo Pine Benefits It Over Other Coexisting Pine Species

open access: yesFrontiers in Forests and Global Change, 2022
Drought is an important driver of forest dynamics in the Mediterranean region. The forecasted increase in drought frequency and severity can notably influence tree growth, forest structure, composition and productivity.
Antonio Gazol   +5 more
doaj   +1 more source

Sydowia polyspora dominates fungal communities carried by two Tomicus species in pine plantations threatened by Fusarium circinatum [PDF]

open access: yes, 2017
Producción CientíficaBark beetles (Coleoptera, Scolytinae) carry a diverse filamentous fungal community sometimes acting as vectors or carriers of phytopathogens.
Díez Casero, Julio Javier   +6 more
core   +2 more sources

Creation of geographic culture of Pinus sylvestris L. as a bank of species genofund conservation in Ukraine

open access: yesІнтродукція Рослин, 2007
On the basis of available literature and own researches the modern area of Pinus sylvestris L. is shown. The history of Pinus sylvestris geographic culture creation as a bank of genetic potential conservation is given.
S.І. Sagaidak   +2 more
doaj   +1 more source

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