Results 21 to 30 of about 1,127,651 (300)

Biological control of gypsy moth (Lymantria dispar) by the entomopathogenic fungus Entomophaga maimaiga in Bulgaria in 2021 [PDF]

Silva Balcanica, 2021
In 2021, biological control programme against gipsy moth (Lymantria dispar) populations was carried out by introduction of the entomopathogenic fungus Entomophaga maimaiga on the territory of four State Forest Enterprises: Municipal Enterprise (ME) & ...
Georgi Georgiev, Plamen Mirchev, Margarita Georgieva, Mihail Kechev, Sevdalin Belilov, Maria Matova, Vyara Petrova, Petya Mateva, Maria Kirilova, Ilian Mutafchiiski   +9 more
doaj   +3 more sources

The use of references in Finnish forest sciences

Silva Fennica, 1984
The purpose of this study was to examine the use or citations in Finnish forestry publications using source analysis. The material consisted of three of the four main series published in the field of forestry in Finland.
Leikola, Matti
doaj   +1 more source

Report from the Academic Session “Human and Nature: Between Destruction and Creation” Organized as Part of the 23rd International Congress of Historical Sciences in Poznań on 24th August 2022

Studia Historiae Oeconomicae, 2022
Broadly defined environmental history was the context for the session entitled “Human and nature: Between destruction and creation”, organized and conducted on 24th august 2022 by prof. tadeusz Janicki (Faculty of History, UAM, Poznań, Poland) and prof.
Tadeusz Janicki
doaj   +1 more source

Obituary: In memory of Prof. Giovanni Bernetti

Forest@, 2023
Giovanni Bernetti passed away on 21 December 2022. For several decades he taught forest mensuration, forest management and silviculture at the University of Firenze.
La Marca O
doaj   +1 more source

How to Determine Energy of Wood from Nutrient Analysis?

Chemical Engineering Transactions, 2014
In the context of increasing energy demand, forest timber residues and leaves are a potential resource for fuel. How renewable are these resources? What are their qualities as a fuel?
N. Bilot, L. Saint-Andre, Y. Rogaume, M. Fournier, C. Dupont, C. Deleuze   +5 more
doaj   +1 more source

Damage Caused by Bacchisa medioviolacea Breuning (Coleoptera: Cerambycidae) in Wild Apple (Docynia indica) Orchards in Northwest Vietnam

Horticulturae, 2022
The wood-borer Bacchisa medioviolacea Breuning (Coleoptera: Cerambycidae) is identified as a major new pest of Docynia indica (Rosales: Rosaceae) orchards in the northwest mountainous provinces of Vietnam.
Dao Ngoc Quang, Pham Quang Thu, Le Van Binh, Duy Long Pham, Tran Viet Thang, Trang A. Tong, Nguyen Hoai Thu, Nguyen Van Thanh, Nguyen Quoc Thong, Bui Quang Tiep, Bernard Dell   +10 more
doaj   +1 more source

ROLE OF WOODY PLANTS’ ECTOMYCORRHIZA IN THE DYNAMIC OF FOREST SOILS ORGANIC MATTER: SYNTHESIS AND CONCEPTUALIZATION OF AVAILABLE DATA [PDF]

Вопросы лесной науки
The main aspects of the woody plants ectomycorrhiza functioning, which affect the forest soil organic matter (SOM) formation and decomposition, are considered.
O. G. Chertov, Center for Forest Ecology and Productivity of the Russian Academy of Sciences, V. N. Shanin, P. V. Frolov   +3 more
doaj   +1 more source

Premiul Fundaţiei „Alexandru Tissescu” pe anul 2015 [Foundation Prize of “Alexandru Tissescu” for 2015] [PDF]

Bucovina Forestieră, 2016
“Alexandru Tissescu” Fundation is a nonprofit organization that supports scientific research conducted by young forest engineers (under 40 years old) in the field of forest sciences.
Biriș I.-A.
doaj   +1 more source

Research seminar on goal orientation and forest sciences arranged by the Finnish Society of Forest Science on January 1976

Silva Fennica, 1976
The Finnish Society of Forest Science arranged on 15 January 1976 a research seminar concentrating on forest research policy under a theme of goal orientation and forest sciences. About 70 interested persons participated the day-long seminar.
Finnish Society of Forest Science, -
doaj   +1 more source

Stand-level drivers of tree-species diversification in Mediterranean pine forests after abandonment of traditional practices [PDF]

, 2015
The progressive abandonment of traditional forest management over the last few decades has led to significant densification processes in most Mediterranean pine stands.
Coll Mir, Lluís, Martín Alcón, Santiago, Salekin, Serajis   +2 more
core   +1 more source