• Publications
  • Influence
Untersuchungen zum Anflugverhalten des Kupferstechers (Pityogenes chalcographus L.) und einiger Beifänge an Pheromonfallen mit Hilfe eines neuartigen elektronischen Meßgerätes
TLDR
It could be shown that each of these species has a characteristical threshold of temperature for the beginning of its flight activity and also the day time had a great influence on the swarm activity of the investigated species. Expand
Schwärmverhalten und Abundanzdynamik der ErzwespeKarpinskiella pityophthori (Bouček) (Hym., Pteromalidae), eines Parasitoiden des Kupferstechers (Pityogenes chalcographus L., Col., Scolytidae)
During a mass propagation ofPityogenes chalcographus in Southern Bavaria the pteromalid waspKarpinskiella pityophthori Bouček, a parasitoid of the bark beetle which is not very well known, occurredExpand