Schwärmverhalten und Abundanzdynamik der ErzwespeKarpinskiella pityophthori (Bouček) (Hym., Pteromalidae), eines Parasitoiden des Kupferstechers (Pityogenes chalcographus L., Col., Scolytidae)

@article{Lobinger2007SchwrmverhaltenUA,
  title={Schw{\"a}rmverhalten und Abundanzdynamik der ErzwespeKarpinskiella pityophthori (Bou{\vc}ek) (Hym., Pteromalidae), eines Parasitoiden des Kupferstechers (Pityogenes chalcographus L., Col., Scolytidae)},
  author={G. Lobinger and Elfriede Feicht},
  journal={Anzeiger f{\"u}r Sch{\"a}dlingskunde = Journal of pest science},
  year={2007},
  volume={72},
  pages={65-71}
}
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, occurred in increased density. The wasps were attracted by the pheromone lure “Chalcoprax” which has kairomonal effect uponK. pityophthori. Investigations with the aid of pheromone baited traps and a new electronical instrument produced detailed knowledge about swarming behaviour and population density of… Expand
Research on Parasitoids and Predators of Scolytidae – A Review
Scolytidae are major forest pests in Europe. For example, Ips typographus (L.) is considered the main pest problem in forestry in many central and northern European countries. Consequently, there isExpand
Synchronous rise and fall of bark beetle and parasitoid populations in windthrow areas
TLDR
The population level of both groups quickly increased synchronously from the second to the third season, and gradually declined thereafter until the fifth growing season, when the deteriorated phloem quality precludes further bark beetle development. Expand
Natural Enemies of Bark Beetles
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The role of these antagonistic agents in bark beetle population dynamics and their potential for use as biological control agents are evaluated based on literature, data from experiments, observations in the field, and from controlled laboratory experiments. Expand

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