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Subjects insect pests Remove constraint insect pests: insect pests Subjects forest pests Remove constraint forest pests: forest pests Year 2005 Remove constraint 2005: 2005

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1. Are bark beetle outbreaks less synchronous than forest Lepidoptera outbreaks?

Description:: Includes references
Author:: Økland, Bjorn , Liebhold, Andrew M. , Bjørnstad, Ottar N. , Erbilgin, Nadir , Krokene, Paal
Subject:: bark beetles , Scolytidae , Lepidoptera , moths , insect pests , forest pests , population dynamics , spatial distribution , geographical distribution , temporal variation , time series analysis , species differences , North America , Europe
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005

2. CO₂ and O₃ effects on host plant preferences of the forest tent caterpillar (Malacosoma disstria)

Description:: Includes references
Author:: Agrell, J. , Kopper, B. , McDonald, E.P. , Lindroth, R.L.
Subject:: Malacosoma disstria , insect pests , forest pests , air pollution , ozone , carbon dioxide , elevated atmospheric gases , feeding behavior , Betula papyrifera , Populus tremuloides , plant-insect relations , feeding preferences , host plants , food plants , chemical constituents of plants , phytophagous insects , leaves , nutrient content , secondary metabolites
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005

3. Growth response of spruce infected by Inonotus tomentosus in Alaska and interactions with spruce beetle

Description:: Includes references
Author:: Lewis, K.J. , Thompson, R.D. , Trummer, L.
Subject:: Picea , forest trees , Inonotus , plant pathogenic fungi , root rot , Dendroctonus rufipennis , tree growth , forest pests , insect pests , roots , decayed wood , tree mortality , plant competition , compensatory growth , Alaska
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005

4. Mitochondrial phylogeny of pine cone beetles (Scolytinae, Conophthorus) and their affiliation with geographic area and host

Description:: Includes references
Author:: Cognato, Anthony I. , Gillette, Nancy E. , Bolanos, Rodolfo Campos , Sperling, Felix A.H.
Subject:: Conophthorus , insect taxonomy , molecular systematics , phylogeny , mitochondrial DNA , genes , cytochrome-c oxidase , nucleotide sequences , insect pests , forest pests , geographical variation , host plants , forest trees , Pinus
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005

5. Quantifying sources of variation in the frequency of fungi associated with spruce beetles: Implications for hypothesis testing and sampling methodology in bark beetle-symbiont relationships

Description:: Includes references
Author:: Aukema, B.H. , Werner, R.A. , Haberkern, K.E. , Illman, B.L. , Clayton, M.K. , Raffa, K.F.
Subject:: Picea , forest trees , boreal forests , Dendroctonus rufipennis , forest pests , insect pests , symbionts , symbiosis , insect vectors , blue-stain fungi , host plants , sampling , species diversity , community ecology , microorganisms , spatial variation , experimental design , statistical analysis , Alaska
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005

6. Variation in leafhopper species abundance and diversity among elm seedlings and cultivars

Description:: Includes references
Author:: Bentz, J.A. , Townsend, A.M.
Subject:: Ulmus , cultivars , forest trees , Cicadelloidea , insect pests , forest pests , species diversity , seedlings , host plants , host preferences , genetic variation , insect vectors , bacterial diseases of plants , 16SrV (Elm yellows group) , Xylella fastidiosa , plant pathogenic bacteria , Maryland
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005