- Tytuł:
-
Ocena stanu zdrowotnego drzewostanów sosnowych po gradacji ochojnika sosnowego (Pineus pini L.) w nadleśnictwach Łuków i Ostrów Mazowiecka
Assessment of the health condition of pine stands following the pine woolly aphid [Pineus pini L.] outbreak in the Lukow and Ostrow Mazowiecka Forest Districts - Autorzy:
-
Wojtan, R.
Bystrowski, C.
Tomusiak, R.
Zasada, M. - Powiązania:
- https://bibliotekanauki.pl/articles/1018321.pdf
- Data publikacji:
- 2006
- Wydawca:
- Polskie Towarzystwo Leśne
- Tematy:
-
drzewostany sosnowe
szkodniki roslin
stan zdrowotny lasu
Pineus pini
ochojnik sosnowy
lesnictwo
gradacja
tree dieback
defoliation
vitality
synthetic index of damage
pinus sylvestris
pineus pini - Opis:
- There has been a massive occurrence of aphids observed in 2001 in many Scots pine stands of the Mazovia region. This pest has been later identified as pine woolly aphid (Pineus pini L.). The result of the pest's feeding was a significant tree defoliation reaching even 80%. The article presents results of the tree health condition assessment performed in the attacked stands three years after a maximum intensity of the pine woolly aphid occurrence.
- Źródło:
-
Sylwan; 2006, 150, 08; 11-19
0039-7660 - Pojawia się w:
- Sylwan
- Dostawca treści:
- Biblioteka Nauki