o:7484 VERTICILIOZNA INFEKCIJA SUDNOG SISTEMA KAO FAKTOR EPIDEMIJSKOG SUŠENJA KULTURA I ŠUMA PINUS NIGRA ARN. VERTICILLIOUS INFECTION OF VASCULAR SYSTEM AS A FACTOR OF EPIDEMIC DIEBACK OF BLACK PINE PLANTATIONS AND FORESTS sr The epidemic dieback of black pine (Pinus nigra Arn.) forests and plantations represents a complex problem, provoked by interaction of a chain of biotic and abiotic factors demonstrating negative effects. The abiotic factors are: shallow skeletal soils, long period of drought, extreme temperatures, dry winds etc. and as the most important biotic factor Verticillium albo-atrum, which in the presence of optimal epidemic conditions closes the circle of negative action of all harmful factors. 1552101 0351-9147 2025-04-16T12:50:48.604Z 44 yes 46 Milka Peno application/pdf 3536077 https://unilib.phaidrabg.rs/o:7484 no yes 1 70 92000001 1987 71A07 Zbornik radova Instituta za šumarstvo 28-29 55 64 Institut za šumarstvo 1987