Next Article in Journal
Comparison of Whole-Tree Wood Property Maps for 13- and 22-Year-Old Loblolly Pine
Next Article in Special Issue
Survival of European Ash Seedlings Treated with Phosphite after Infection with the Hymenoscyphus fraxineus and Phytophthora Species
Previous Article in Journal
Effect of Topography on Persistent Fire Refugia of the Canadian Rocky Mountains
Previous Article in Special Issue
Phytophthora cinnamomi Colonized Reclaimed Surface Mined Sites in Eastern Kentucky: Implications for the Restoration of Susceptible Species

Widespread Distribution of Trypodendron laeve in the Carpathian Mountains (Romania)

National Institute for Research and Development in Forestry “Marin Drăcea”, Calea Bucovinei 73 bis, 725100 Câmpulung Moldovenesc, Romania
“S, tefan cel Mare” University of Suceava, Forestry Faculty, Applied Ecology Laboratory, Universitat, ii Street 13, 720229 Suceava, Romania
“Transilvania” University of Brasov, Faculty of Silviculture and Forest Engineering, Șirul Beethoven 1, 500123 Brașov, Romania
Forestry and Game Management Research Institute, Strnady 136, 156 00 Prague 5–Zbraslav, Czech Republic
“Babes, -Bolyai” University of Cluj Napoca, Institute for Research in Chemistry “Raluca Ripan”, Fântânele Street 30, 400294 Cluj-Napoca, Romania
Author to whom correspondence should be addressed.
Forests 2018, 9(6), 286;
Received: 6 March 2018 / Revised: 5 May 2018 / Accepted: 18 May 2018 / Published: 23 May 2018
Trypodendron laeve Eggers, 1939 is a species of ambrosia beetle much less known than the other three Trypodendron species occurring in Europe. Its status (native or alien) in Central Europe has been a subject of debate over the past two decades. In Romania, the species was discovered in 2008 and the aim of the research presented in this paper was to investigate its distribution in the Carpathians, mainly at high altitudes (>800 m), in tree stands with Norway spruce (Picea abies [L.] H. Karst). Panel intercept traps baited with synthetic pheromone for Trypodendron lineatum (Olivier, 1795) were used in the spring of 2015, at 31 locations. Adults of T. laeve were caught in 20 of them. Additional observations were made within some studies using similar baits and T. laeve specimens were caught in eight locations. T. laeve was always trapped together with T. lineatum, and at some locations also together with T. domesticum (Linnaeus, 1758) and T. signatum (Fabricius, 1787). In all traps, fewer specimens of T. laeve were caught compared to T. lineatum. The species has a widespread distribution in the mountain regions, within forests composed of native tree species and generally located far away from commercial routes. There, it occurs together with other native species of the same taxonomic genus. It seems to be more abundant at high altitudes, but overall its populations are less abundant than those of T. lineatum. View Full-Text
Keywords: Trypodendron laeve; Carpathian Mountains; Romania; distribution Trypodendron laeve; Carpathian Mountains; Romania; distribution
Show Figures

Figure 1

MDPI and ACS Style

Olenici, N.; Duduman, M.-L.; Isaia, G.; Knížek, M.; Vasian, I. Widespread Distribution of Trypodendron laeve in the Carpathian Mountains (Romania). Forests 2018, 9, 286.

AMA Style

Olenici N, Duduman M-L, Isaia G, Knížek M, Vasian I. Widespread Distribution of Trypodendron laeve in the Carpathian Mountains (Romania). Forests. 2018; 9(6):286.

Chicago/Turabian Style

Olenici, Nicolai, Mihai-Leonard Duduman, Gabriela Isaia, Miloš Knížek, and Iuliana Vasian. 2018. "Widespread Distribution of Trypodendron laeve in the Carpathian Mountains (Romania)" Forests 9, no. 6: 286.

Find Other Styles
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Article Access Map by Country/Region

Back to TopTop