Association of Ophiostoma novo-ulmi with Scolytus schevyrewi (Scolytidae) in Colorado von Jacobi, W.R, Koski, R.D, Harrington, T.C, Witcosky, J.J

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Introduction and spread of the fungal pathogen Entomophaga maimaiga (Zygomycetes: Entomophthorales) along the leading edge of gypsy moth (Lepidoptera: Lymantriidae) spread von Hajek, A.E. (Cornell University, Ithaca, NY.), Elkinton, J.S, Witcosky, J.J

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Vertical overstory canopy architecture of temperate deciduous hardwood forests in the eastern United States von Yang, X, Witcosky, J.J, Miller, D.R

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Hylastes nigrinus (Coleoptera: Scolytidae), Pissodes fasciatus, and Steremnius carinatus (Coleoptera: Curculionidae) as vectors of black-stain root disease of Douglas-fir von Witcosky, J.J, Schowalter, T.D, Hansen, E.M

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Root-colonizing insects recovered from Douglas-fir in various stages of decline due to black-stain root disease von Witcosky, J.J, Hansen, E.M

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Host-derived attractants for the beetles Hylastes nigrinus (Coleoptera: Scolytidae) and Steremnius carinatus (Coleoptera: Curculionidae) von Witcosky, J.J, Schowalter, T.D, Hansen, E.M

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