Effectiveness of pheromone traps for the European spruce bark beetle: a comparative study of four commercial products and two new models
Galko, Juraj, Nikolov, Christo, Kunca, Andrej, Vakula, Jozef, Gubka, Andrej, Zúbrik, Milan, Rell, Slavomír, Konôpka, Bohdan
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
Silver birch aboveground biomass allocation pattern, stem and foliage traits with regard to intraspecific crown competition
Konôpka, Bohdan, Pajtík, Jozef, Šebeň, Vladimír, Merganičová, Katarína, Surový, Peter