- Tytuł:
-
Wpływ warunków świetlnych na namiotnika czeremszaczka - głównego szkodnika czeremchy zwyczajnej
Light conditions effect on bird cherry ermine moth - the main pest of bird cherry - Autorzy:
-
Łukowski, A.
Maderek, E.
Karólewski, P. - Powiązania:
- https://bibliotekanauki.pl/articles/991155.pdf
- Data publikacji:
- 2014
- Wydawca:
- Polskie Towarzystwo Leśne
- Tematy:
-
lesnictwo
ochrona lasu
drzewa lesne
czeremcha zwyczajna
Prunus padus
szkodniki roslin
namiotnik czeremszaczek
Yponomeuta evonymellus
wystepowanie
ograniczanie wystepowania
warunki swietlne
wysokie temperatury
folivorous insect
global warming
high temperature
leaf toughness - Opis:
- This article studies the effect of light and high temperature on various parameters describing the growth and development of bird cherry ermine moth (Yponomeuta evonymellus L.) – the main pest of bird cherry (Prunus padus L.). We found that light significantly influences the moth masses and dynamics of their development. Moths developed from larvae feeding on leaves growing in full light conditions have a higher mass and shorter time of adult eclosion from pupa in comparison with larvae feeding on leaves growing in shade. However, extremely high summer temperature significantly disturbs pupation process in Y. evonymellus population. Our laboratory experiments indicate that a critical temperature is 36°C. Above this threshold the percentage of pupation drastically decreases (from ca. 70% to 35%). The conditions of intensive sun are better for some parameters of growth and development of bird cherry ermine moth. On the other hand, extreme summer temperatures, related with global warming, may restrict the occurrence of Y. evonymellus gradation.
- Źródło:
-
Sylwan; 2014, 158, 08; 595-603
0039-7660 - Pojawia się w:
- Sylwan
- Dostawca treści:
- Biblioteka Nauki
Artykuł