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Year 2006 Remove constraint 2006: 2006 Subjects phylogeny Remove constraint phylogeny: phylogeny Subjects geographical distribution Remove constraint geographical distribution: geographical distribution

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1. A reassessment of the species concept in Eutypa lata, the causal agent of Eutypa dieback of grapevine

Description:: Includes references
Author:: Rolshausen, P.E. , Mahoney, N.E. , Molyneux, R.J. , Gubler, W.D.
Subject:: Vitis vinifera , grapes , fungal diseases of plants , Eutypa , Eutypa armeniacae , Xylariales , plant pathogenic fungi , pathogenicity , plant taxonomy , descriptions , geographical distribution , fungal anatomy , conidia , phylogeny , internal transcribed spacers , tubulin , genes , genetic variation , mycelium , cell growth , culture filtrates , secondary metabolites
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2006

2. Analysis of host preference and geographical distribution of Anastrepha suspensa (Diptera: Tephritidae) using phylogenetic analyses of mitochondrial cytochrome oxidase I DNA sequence data

Description:: Includes references
Author:: Boykin, L.M. , Shatters, R.G. , Hall, D.G. , Burns, R.E. , Franqui, R.A.
Subject:: genes , cytochrome-c oxidase , Anastrepha suspensa , fruit flies , host plants , host preferences , geographical distribution , phylogeny , mitochondrial DNA , nucleotide sequences , sequence analysis , genetic variation , population genetics , Florida , Caribbean
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2006

3. Mitochondrial DNA from Hemlock Woolly Adelgid (Hemiptera: Adelgidae) Suggests Cryptic Speciation and Pinpoints the Source of the Introduction to Eastern North America

Description:: Includes references
Author:: Havill, N.P. , Montgomery, M.E. , Yu, G. , Shiyake, S. , Caccone, A.
Subject:: Adelges tsugae , mitochondrial DNA , nucleotide sequences , haplotypes , genetic variation , sequence homology , phylogeny , molecular systematics , population genetics , introduced species , invasive species , speciation , geographical distribution , Tsuga , North America
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2006

4. Mitochondrial Phylogeography of the Vegetable Pest Liriomyza trifolii (Diptera: Agromyzidae): Diverged Clades and Invasive Populations

Description:: Includes references
Author:: Scheffer, S.J. , Lewis, M.L.
Subject:: genes , cytochrome-c oxidase , Liriomyza trifolii , leafminers , invasive species , geographical distribution , population genetics , mitochondrial DNA , nucleotide sequences , genetic variation , sequence homology , phylogeny , insect taxonomy , host plants
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2006

5. The NS3 proteins of global strains of bluetongue virus evolve into regional topotypes through negative (purifying) selection

Description:: Includes references
Author:: Balasuriya, U.B.R. , Nadler, S.A. , Wilson, W.C. , Pritchard, L.I. , Smythe, A.B. , Savini, G. , Monaco, F. , De Santis, P. , Zhang, N. , Tabachnick, W.J.
Subject:: bluetongue , Bluetongue virus , arthropod-borne diseases , microbial genetics , phylogeny , strains , genetic variation , geographical variation , geographical distribution , molecular genetics , genome , genomics , genes , viral proteins , structural proteins , sequence analysis , amino acid sequences , natural selection , genetic drift
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2006

6. Trichoderma: Systematics, the sexual state, and ecology. [Erratum: 2006 Apr., v. 96, no. 4, p. 432.]

Description:: Paper presented at the symposium on "The nature and application of biological microbes. II. Trichoderma spp. held August 3, 2004, Anaheim, California.
Author:: Samuels, G.J.
Subject:: Trichoderma , plant pathogenic fungi , disease control , biological control agents , plant taxonomy , descriptions , geographical distribution , phylogeny , plant reproduction , sexual reproduction , DNA profiling , nucleotide sequences , literature reviews
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2006