11 research outputs found
Numerical analysis of a forest tent caterpillar (Lepidoptera: Lasiocampidae) outbreak in northern Minnesota
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Interactions among defoliation level, species, and soil richness determine foliage production during and after simulated spruce budworm attack
No full textDifferential stratification, movement and parasitism of sexes of the bagworm, Thyridopteryx ephemeraeformis on redcedar
No full textSex ratio, pupal parasitism, and predation in two declining populations of the bagworm, Thyridopteryx ephemeraeformis (Haworth) (Lepidoptera: Psychidae)
No full textPredators ofBathyplectes curculionis [Hym.: Ichneumonidae], a parasite ofHypera postica [Col.: Curculionidae]
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Host-plant influence on the population ecology of the jack pine budworm, Choristoneura pinus (Lepidoptera: Tortricidae)
No full textEvaluation of Landsat Thematic Mapper Data for Mapping Top Kill Caused by Jack Pine Budworm Defoliation
No full textDickenzuwachs und Stammform von jungen Bäumen in Abhängigkeit von Entastungsintensitäten | Diameter growth and stem form development of young trees, depending on pruning activity
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