- Tytuł:
-
Próba oceny wpływu podszytów liściastych w drzewostanach sosnowych na liczebność motyli brudnicy mniszki (Lymantria monacha L.) w Nadleśnictwie Tuczno
Attempt to assess the impact of hardwood underbrush in pine stands on the population density of nun moth [Lymantria monacha L.] butterflies in the Tuczno Forest District - Autorzy:
- Michalski, A.
- Powiązania:
- https://bibliotekanauki.pl/articles/1015725.pdf
- Data publikacji:
- 2007
- Wydawca:
- Polskie Towarzystwo Leśne
- Tematy:
-
drzewostany sosnowe
dynamika populacji
wystepowanie
Lymantria monacha
owady
szkodniki roslin
drzewa lisciaste
brudnica mniszka
lesnictwo
Nadlesnictwo Tuczno
podszyt
liczebnosc
lymantria monacha
butterflies
underbrush
population dynamics - Opis:
- In the years 1996−2003, observations on the population density of nun moth butterflies were carried out in pine stands with the presence of underbrush and in a comparative group of stands without this layer. The objective of this study was to assess the impact of underbrush on the abundance of nun moth butterflies. Catches of butterflies were carried out using pheromone traps with Lymodor dispenser. In each stand one trap was hanged on the selected experimental trees. The number of butterflies in stands with hardwood underbrush was lower than in a comparative group of stands without this layer. In stands without underbrush both the mean and maximum numbers of the caught butterflies were greater. The butterfly population dynamics in those stands was higher.
- Źródło:
-
Sylwan; 2007, 151, 08; 42-48
0039-7660 - Pojawia się w:
- Sylwan
- Dostawca treści:
- Biblioteka Nauki
Artykuł