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Specificity of population-aggregating pheromones in Dendroctonus
Journal of Insect Physiology, 1969Abstract In Dendroctonus the production of population-aggregating pheromones is not specific to sex or species. Aggregation is largely maintained by the specificity of olfactory receptor systems.
G.B. Pitman +3 more
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Environmental Entomology, 1983
From 1979 to 1981, the number of ponderosa pines attacked by Dendroctonus valens LeConte was monitored in conjunction with a series of experiments on Dendroctonus brevicomis LeConte. During these experiments, over 100 trees were baited with D. brevicomis pheromone.
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From 1979 to 1981, the number of ponderosa pines attacked by Dendroctonus valens LeConte was monitored in conjunction with a series of experiments on Dendroctonus brevicomis LeConte. During these experiments, over 100 trees were baited with D. brevicomis pheromone.
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Dendroctonus pseudotsugae : A Hypothesis Regarding Its Primary Attractant
Science, 1965The Douglas-fir beetle is attracted to α-pinene but repelled by β-pinene. Attacks on standing trees are related to the content of α- or β-pinene in the tree; this correlation suggests that volatile oils may be the stimuli initially attracting the insect to the Douglas fir.
H J, Heikkenen, B F, Hrutfiord
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Sexing Black Hills Beetles, Dendroctonus ponderosae Hopkins
Annals of the Entomological Society of America, 1962Stridulation by male Black Hills beetles, Dendroctonus ponderosae Hopk., is a secondary sex characteristic that enables rapid, accurate, and harmless sexing of living specimens.
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Dendroctonus pseudotsugae (Douglas-fir beetle)
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Dendroctonus adjunctus (roundheaded pine beetle)
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Dendroctonus frontalis (southern pine beetle)
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Dendroctonus ponderosae (black hills beetle)
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