Radial increment and defoliation of Pinus sylvestris (L.) on sandy soils relate to summer temperatures and ground water level
Pajtík, Jozef, Sitková, Zuzana, Marčiš, Peter, Bošeľa, Michal, Pavlenda, Pavel, Konôpka, Bohdan
Wind – an important ecological factor and destructive agent in forests
Konôpka, Bohdan, Zach, Peter, Kulfan, Ján
Occurrence of gypsy moth (Lymantria dispar L.) in the Slovak Republic and its outbreaks during 1945–2020
Zúbrik, Milan, Kunca, Andrej, Kulfan, Ján, Rell, Slavomír, Nikolov, Christo, Galko, Juraj, Vakula, Jozef, Gubka, Andrej, Leontovyč, Roman, Konôpka, Bohdan, Lalík, Michal, Longauerová, Valéria, Sitková, Zuzana, Liška, Jan, Zach, Peter, Barta, Marek, Holuša, Jaroslav