Results 31 to 40 of about 168 (72)

Pathogens of silver fir (Abies alba Mill.) and the potential for their detection using optical methods. [PDF]

open access: yes
Silver fir (Abies alba Mill.) was a common part of forests in Czechia in the past. Today, we are returning to it in forestry as a possible solution to problems associated with the instability of existing spruce monocultures.
Vaverová, Anna Veronika
core  

Aquilegia, Vol. 12 No. 5, September-October 1988: Newsletter of the Colorado Native Plant Society [PDF]

open access: yes, 1988
The Colorado Native Plant Society Newsletter will be published on a bimonthly basis. The contents will consist primarily of a calendar of events, notes of interest, editorials, listings of new members and conservation news.
Borland, Jim   +7 more
core   +1 more source

Initial and future stand development following mountain pine beetle in harvested and uncut lodgepole pine forests [PDF]

open access: yes, 2010
2010 Spring.Covers not scanned.Includes bibliographical references.The extent and severity of over tory lodgepole pine (Pinus contorta Dougl.) mortality from mountain pine beetle (Dendroctonus ponderosae Hopkins) has created management concerns ...
Collins, Byron Joshua
core  

A Comprehensive Account of the Rust Genus Skierka (Skierkaceae). [PDF]

open access: yesJ Fungi (Basel), 2022
Balkrishna A   +8 more
europepmc   +1 more source

Результаты мониторинга болезней лесов Красноярского края [PDF]

open access: yes
Мониторинг грибных болезней в лесах является актуальной и важной задачей, поскольку он напрямую влияет на здоровье экосистем и биоразнообразие лесных массивов.
Сафронова, И. Е.   +1 more
core  

POLYAMINE ANALYSES OF SEED PLANT ORGANS OF CROPS, VEGETABLES AND FRUIT/FLOWERING TREES IN AGRICULTURE, AND FORESTRY PLANTS IN NATURAL ENVIRONMENTS: CO2 CAPTURED BY POLYAMINES ARE USED FOR CARBON ASSIMILATION IN PLANT LEAVES [PDF]

open access: yes
To determine taxonomically species-specific and organ-specific plant polyamines, cellular polyamines were acid-extracted from 95 seed plant organs, including agricultural, flowering and forestry products, and were quantitatively analyzed by high ...
Hidenori Hayashi   +4 more
core   +1 more source

Štete od snijega u pojasu šumabukve i jele sa smrčom [PDF]

open access: yes, 2013
Pojas šuma bukve i jele sa smrčom predstavlja najizraženiji pojas šumske vegetacije kod nas. Istraživanja koja su provedena na području Šumske uprave „Vlasenica“ pokazuju da su određene vrste drveća u ovom vegetacijskom pojasu značajno ugrožene štetnim ...
Zoran Stanivuković
core   +1 more source

Isolement et détection des champignons causant la brûlure de la pousse dans les plantations de sapins du Québec [PDF]

open access: yes, 2017
La production des arbres de Noël représente un marché distinct et marginal comparé aux autres types de production végétale. En effet, comme la valeur des arbres vendus dans ces activités économiques est proportionnelle à la qualité du feuillage, les ...
F. Guertin, Julien
core   +1 more source

Determination of the distrubution and habitat types of roe deer(Capreolus capreolus)in Kastamonu [PDF]

open access: yes, 2013
Yaban hayvanlarını yaşam ortamlarıyla beraber koruyarak optimum düzeye çıkarmak, ülkemizin av ve yaban hayvanlarını kaçak ve yasadışı avcılıktan korumak yaban hayatı koruma çalışmalarının temelini oluşturmaktadır.
Evcin, Özkan
core   +1 more source

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