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Träfflista för sökning "WFRF:(Högberg Hans‐Erik ‐E) "

Search: WFRF:(Högberg Hans‐Erik ‐E)

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  • Anderbrant, Olle, et al. (author)
  • Development of mating disruption for control of pine sawfly populations
  • 1995
  • In: Entomologia Experimentalis et Applicata. - : Wiley. - 0013-8703. ; 74:1, s. 83-90
  • Journal article (peer-reviewed)abstract
    • Mating disruption of the pine sawfly Neodiprion sertifer (Geoffroy) (Hymenoptera: Diprionidae) was strongly indicated by reduced male trap catches in pine plantations permeated with the sex pheromone, (2S, 3S, 7S)‐diprionyl acetate. The trap catch reduction was 95 to near 100% when dispensers every 10 m were used, giving a total release of about 3 mg per hectare and day. Two mg of pheromone per cotton roll dispenser maintained low catches for the whole season (about 2 months) without any renewal of disruption dispensers. An erythro‐mixture was as effective as the pure pheromone isomer. The effects of the experiments on population density and sex ratio were not possible to investigate, due to a general collapse of the population, also outside experimental plots, the year after the experiments. 1995 The Netherlands Entomological Society
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  • Result 1-1 of 1
Type of publication
journal article (1)
Type of content
peer-reviewed (1)
Author/Editor
Anderbrant, Olle (1)
Hedenström, Erik (1)
Löfqvist, Jan (1)
Högberg, Hans‐Erik ‐ ... (1)
University
Lund University (1)
Language
English (1)
Research subject (UKÄ/SCB)
Natural sciences (1)
Year
1995 (1)

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