broj: 11-12/1996        pdf (21,9 MB)



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Znanstveno-stručno i staleško glasilo
Hrvatskoga šumarskoga društva
Journal of Forestry Society of Croatia
      Prvi puta izašao 1877. godine i neprekidno izlazi do današnjeg dana
   ISSN No.: 0373-1332              UDC 630* https://doi.org/10.31298/sl
upute autorima
WEB EDITION
ARHIVA ČASOPISA


HRČAK


 
ORIGINAL SCIENTIFIC PAPERS
     
Orlić, S., Ocvirek, M. UDK 630* 232.1 001
The Research on the Douglas Fir [Pseudotsuga menziesii (Mirb.) Franco] Provenance in Croatia     pdf     HR     EN 455
Diminić, D. UDK 630* 443. 001
Fungus Sphaeropsis sapinea (Fr.) Dyko et Sutton on Pines on the North Adriatic Area     pdf     HR     EN 463
Summary: The health evaluation of pine plantations was done in the period from 1991 to 1994 on the North Adriatic area (Figure 1). It has revealed that Pinus brutia Ten. and Pinus halepensis Mill, were mainly in the good condition on the researched area. This was not the case with Pinus nigra Arn. On some localities (Figure 1) it was recorded significant dieback of the youngest soots, branches, the part of crowns and whole trees in the various age classes.

Laboratory analyses of the collected needles, shoots, branches and cones of mentioned pine species showed occurrence of some mycoses. Analyses revealed that Sphaeropsis sapinea (Fr.) Dyko et Sutton was the most frequent on the samples and also with significant injurious impact on the dieback of Austrian pine trees.

The obtained climatological data and soil productivity survey for the researched area propounded that the arid period in 1991 together with poor site conditions predisposed the Austrian pine trees to the Sphaeropsis sapinea attack on some localities in Istria region. Attack consequence was the dieback of pines in 1992. Austrian pine plantation on the island of Rab was planted on poor soil conditions area, and plantation has been also under the strong influence of the north wind and the salt from the sea. The mentioned abiotic agents were propounded as the predisposition conditions to the outbreak of Sphaeropsis sapinea.

Repeated collecting of samples on some pine dieback area in Istria region in 1994 confirmed still presence of the fungus in plantations.
Key words: phaeropsis sapinea; Pinus brutia; Pinus halepensis; Pinus nigra; dieback; the North Adriatic area; Croatia
Pičman, D., Pentek, T. UDK 630* 383.001
The Use of Soil Stabilization Materials in Forest Road Building     pdf     HR     EN 469
Juretić, N., Mamula, D., Pleše, N. UDK 630* 444.001
Plant Viruses in Soil and Water of some Forest Ecosystems in Croatia with Review of Viruses Found in Forest and Ornamental Woody Plants     pdf     HR     EN 477
 
PRELIMINARY COMMUNICATION
     
Ivanek, Vilim UDK 630* 114:182.001
Some Soil Properties in the Ecosystems of the Lowland Swampy Grasslands in the Križevci and Vrbovec Regions Compared to the Growth of Tree Species     pdf     HR     EN 487
 
PROFESSIONAL PAPERS
     
Lneniček, Z. UDK 630* 641
Developement of the Planning System Model in JP "Hrvatske šume"     pdf     HR     EN 505
Getz, D. UDK 630* 156
The Belje Hunting Area - Prized for its Worth and Beauty in Croatia and All Europe     pdf     HR     EN 513

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