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Issue 6 (1) 2007 pp. 33-36

Ignacy Korczyński, Robert Kuźmiński

AN ATTEMPT TO DETERMINE THE EFFECT OF THINNING RESIDUE ON DEVELOPMENT POSSIBILITY OF PITYOGENES BIDENTATUS (COLEOPTERA, CURCULIONIDAE) IN PINE STANDS

Keywords: Pityogenes bidentatus, forest protection, size reduction of wood material
Abstract: The aim of the study was to investigate the dependency between size reduction rate of thin pine stem fragments and population size of young Pityogenes bidentatus beetles, which developed on this material. Experimental plots were established in seven Pinus sylvestris stands. Thin stem tops were left on the ground after thinning. Some of them were cut into sections of 20, 50 and 100 cm. Results of the investigations showed that in case of thinning interventions in the spring-summer season more specimens of Pityogenes bidentatus are likely to develop on stems cut into short sections than it is the case when stems were left uncut.
pub/.pdf Full text available in english in Adobe Acrobat format:
http://www.forestry.actapol.net/pub/4_1_2007.pdf

For citation:

MLA Korczyński, Ignacy, and Robert Kuźmiński. "An attempt to determine the effect of thinning residue on development possibility of Pityogenes bidentatus (Coleoptera, Curculionidae) in pine stands." Acta Sci.Pol. Silv. 6.1 (2007): 33-36.
APA Korczyński I., Kuźmiński R. (2007). An attempt to determine the effect of thinning residue on development possibility of Pityogenes bidentatus (Coleoptera, Curculionidae) in pine stands. Acta Sci.Pol. Silv. 6 (1), 33-36
ISO 690 KORCZYńSKI, Ignacy, KUźMIńSKI, Robert. An attempt to determine the effect of thinning residue on development possibility of Pityogenes bidentatus (Coleoptera, Curculionidae) in pine stands. Acta Sci.Pol. Silv., 2007, 6.1: 33-36.
Streszczenie w języku polskim:
http://www.forestry.actapol.net/tom6/zeszyt1/streszczenie-4.html