- Tytuł:
- Treatment of bark beetle attacked trees with entomopathogenic fungus Beauveria bassiana (Balsamo) Vuillemin
- Autorzy:
-
Jakus, R.
Blazenec, M. - Powiązania:
- https://bibliotekanauki.pl/articles/38427.pdf
- Data publikacji:
- 2011
- Wydawca:
- Instytut Badawczy Leśnictwa
- Tematy:
-
bark beetle
attacked tree
entomopathogenic fungi
Beauveria bassiana
Ips typographus
Norway spruce - Opis:
- We carried out an experiment with using the entomopathogenic fungus Beauveria bassiana (Bals.) Vuill. for sanitation of active infested trees. We used 15 active infested trees from which 5 stems were treated with an insecticide, 5 were treated with solution of the tested entomopathogenic fungus and 5 were left as control. The used insecticide was pyretroid Fury 10 EW. We used a biopreparation based on the entomopathogenic fungus B. bassiana in form of wettable powder. The material was diluted. The suspension contained 107spores of the tested entomopathogenic fungus in 1 ml. The suspension was applied across the whole stem surface. We succeeded to infect about 28.75% of Ips typographus L. individuals in the treated stems. The number of live individuals was comparable with the variant using the insecticide.
- Źródło:
-
Folia Forestalia Polonica. Series A . Forestry; 2011, 53, 2
0071-6677 - Pojawia się w:
- Folia Forestalia Polonica. Series A . Forestry
- Dostawca treści:
- Biblioteka Nauki
Artykuł