• 14675 Citations
  • 68 h-Index
1977 …2019

Research output per year

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Article
2000

Cottonwood hybridization effects tannin and nitrogen content of leaf litter and alters decomposition

Driebe, E. M. & Whitham, T. G., Apr 2000, In : Oecologia. 123, 1, p. 99-107 9 p.

Research output: Contribution to journalArticle

96 Scopus citations

Cross-canada comparison of the productivity of fodder galega (Galega orientalis lam.) with traditional herbage legumes

Fairey, N. A., Lefkovitch, L. P., Coulman, B. E., Fairey, D. T., Kunelius, T., McKenzie, D. B., Michaud, R. & Thomas, W. G., Jan 1 2000, In : Canadian Journal of Plant Science. 80, 4, p. 793-800 8 p.

Research output: Contribution to journalArticle

Open Access
10 Scopus citations

Plant genetics affects arthropod community richness and composition: Evidence from a synthetic eucalypt hybrid population

Dungey, H. S., Potts, B. M., Whitham, T. G. & Li, H. F., Jan 1 2000, In : Evolution. 54, 6, p. 1938-1946 9 p.

Research output: Contribution to journalArticle

164 Scopus citations

Positive interactions between leafrollers and other arthropods enhance biodiversity hybrid cottonwoods

Martinsen, G. D., Floate, K. D., Waltz, A. M., Wimp, G. M. & Whitham, T. G., Apr 2000, In : Oecologia. 123, 1, p. 82-89 8 p.

Research output: Contribution to journalArticle

67 Scopus citations

Tree-ring variation in pinyon predicts likelihood of death following severe drought

Ogle, K., Whitham, T. G. & Cobb, N. S., Jan 1 2000, In : Ecology. 81, 11, p. 3237-3243 7 p.

Research output: Contribution to journalArticle

150 Scopus citations
1999

Plant hybrid zones affect biodiversity: Tools for a genetic-based understanding of community structure

Whitham, T. G., Martinsen, G. D., Floate, K. D., Dungey, H. S., Potts, B. M. & Keim, P., Mar 1999, In : Ecology. 80, 2, p. 416-428 13 p.

Research output: Contribution to journalArticle

166 Scopus citations
1998

A genetic linkage map of pinyon pine (Pinus edulis) based on amplified fragment length polymorphisms

Travis, S. E., Ritland, K., Whitham, T. G. & Keim, P., Oct 1 1998, In : Theoretical and Applied Genetics. 97, 5-6, p. 871-880 10 p.

Research output: Contribution to journalArticle

31 Scopus citations

Ectomycorrhizal fungal community structure of pinyon pines growing in two environmental extremes

Gehring, C. A., Theimer, T. C., Whitham, T. G. & Keim, P., Jan 1 1998, In : Ecology. 79, 5, p. 1562-1572 11 p.

Research output: Contribution to journalArticle

166 Scopus citations

Indirect interactions mediated by changing plant chemistry: Beaver browsing benefits beetles

Martinsen, G. D., Driebe, E. M. & Whitham, T. G., Jan 1 1998, In : Ecology. 79, 1, p. 192-200 9 p.

Research output: Contribution to journalArticle

124 Scopus citations

Temporal variation in temperature and rainfall differentially affects ectomycorrhizal colonization at two contrasting sites

Swaty, R. L., Gehring, C. A., Van Ert, M., Theimer, T. C., Keim, P. & Whitham, T. G., Aug 1 1998, In : New Phytologist. 139, 4, p. 733-739 7 p.

Research output: Contribution to journalArticle

75 Scopus citations

The developmental stream of cottonwoods affects ramet growth and resistance to galling aphids

Kearslfy, M. J. C. & Whitham, T. G., Jan 1 1998, In : Ecology. 79, 1, p. 178-191 14 p.

Research output: Contribution to journalArticle

39 Scopus citations
1997

AC Langille birdsfoot trefoil

Papadopoulos, Y. A., Choo, T. M., Christie, B. R., Thomas, W. G., McKenzie, D. B., Bélanger, G., Sutherland, K., McRae, K. B. & Fillmore, S. A. E., Oct 1997, In : Canadian Journal of Plant Science. 77, 4, p. 653-654 2 p.

Research output: Contribution to journalArticle

1 Scopus citations

Competition between gall aphids and natural plant sinks: Plant architecture affects resistance to galling

Larson, K. C. & Whitham, T. G., Feb 2 1997, In : Oecologia. 109, 4, p. 575-582 8 p.

Research output: Contribution to journalArticle

140 Scopus citations

Cottonwood hybrid zones as centres of abundance for gall aphids in western North America: Importance of relative habitat size

Floate, K. D., Martinsen, G. D. & Whitham, T. G., Mar 1997, In : Journal of Animal Ecology. 66, 2, p. 179-188 10 p.

Research output: Contribution to journalArticle

27 Scopus citations

Increased moth herbivory associated with environmental stress of pinyon pine at local and regional levels

Cobb, N. S., Mopper, S., Gehring, C. A., Caouette, M., Christensen, K. M. & Whitham, T. G., Feb 1 1997, In : Oecologia. 109, 3, p. 389-397 9 p.

Research output: Contribution to journalArticle

93 Scopus citations

Plant development affects arthropod communities: Opposing impacts of species removal

Waltz, A. M. & Whitham, T. G., Jan 1 1997, In : Ecology. 78, 7, p. 2133-2144 12 p.

Research output: Contribution to journalArticle

83 Scopus citations
73 Scopus citations
1996

Genetically-based plant resistance traits affect arthropods, fungi, and birds

Dickson, L. L. & Whitham, T. G., May 1996, In : Oecologia. 106, 3, p. 400-406 7 p.

Research output: Contribution to journalArticle

75 Scopus citations

The functional resource of a gall-forming adelgid

Fay, P. A., Preszler, R. W. & Whitham, T. G., Jan 2 1996, In : Oecologia. 105, 2, p. 199-204 6 p.

Research output: Contribution to journalArticle

22 Scopus citations
1995

Duration of herbivore removal and environmental stress affect the ectomycorrhizae of pinyon pines

Gehring, C. A. & Whitham, T. G., Jan 1 1995, In : Ecology. 76, 7, p. 2118-2123 6 p.

Research output: Contribution to journalArticle

51 Scopus citations

Herbivory and tree mortality across a pinyon pine hybrid zone

Christensen, K. M., Whitham, T. G. & Keim, P., Jan 1 1995, In : Oecologia. 101, 1, p. 29-36 8 p.

Research output: Contribution to journalArticle

26 Scopus citations

Insects as traits in plant systematics: Their use in discriminating between hybrid cottonwoods

Floate, K. D. & Whitham, T. G., Jan 1 1995, In : Canadian Journal of Botany. 73, 1, p. 1-13 13 p.

Research output: Contribution to journalArticle

47 Scopus citations
1994

Aphid-ant interaction reduces chrysomelid herbivory in a cottonwood hybrid zone

Floate, K. D. & Whitham, T. G., Mar 1 1994, In : Oecologia. 97, 2, p. 215-221 7 p.

Research output: Contribution to journalArticle

52 Scopus citations
69 Scopus citations

Genetic variation associated with chronic water and nutrient stress in pinyon pine

Cobb, N. S., Mitton, J. B. & Whitham, T. G., Jan 1 1994, In : American Journal of Botany. 81, 7, p. 936-940 5 p.

Research output: Contribution to journalArticle

30 Scopus citations

More birds nest in hybrid cottonwood trees

Martinsen, G. D. & Whitham, T. G., Jan 1 1994, In : Wilson Bulletin. 106, 3, p. 474-481 8 p.

Research output: Contribution to journalArticle

31 Scopus citations

Morphological versus genetic markers in classifying hybrid plants

Floate, K. D., Whitham, T. G. & Keim, P., Dec 1 1994, In : Evolution. 48, 3, p. 929-930 2 p.

Research output: Contribution to journalArticle

15 Scopus citations

Plant hybrid zones as centers of biodiversity: the herbivore community of two endemic Tasmanian eucalypts

Whitham, T. G., Morrow, P. A. & Potts, B. M., May 1 1994, In : Oecologia. 97, 4, p. 481-490 10 p.

Research output: Contribution to journalArticle

122 Scopus citations
1993

Elevated herbivory in plant hybrid zones: Chrysomela confluens, populus and phenological sinks

Floate, K. D., Kearsley, M. J. C. & Whitham, T. G., Jan 1 1993, In : Ecology. 74, 7, p. 2056-2065 10 p.

Research output: Contribution to journalArticle

96 Scopus citations

Herbivore deme formation on individual trees: a test case

Cobb, N. S. & Whitham, T. G., Dec 1 1993, In : Oecologia. 94, 4, p. 496-502 7 p.

Research output: Contribution to journalArticle

40 Scopus citations

Impact of insect herbivores on competition between birds and mammals for pinyon pine seeds

Christensen, K. M. & Whitham, T. G., Jan 1 1993, In : Ecology. 74, 8, p. 2270-2278 9 p.

Research output: Contribution to journalArticle

37 Scopus citations

Negative effects of scale insect herbivory on the ectomycorrhizae of juvenile pinyon pine

Del Vecchio, T. A., Gehring, C. A., Cobb, N. S. & Whitham, T. G., Jan 1 1993, In : Ecology. 74, 8, p. 2297-2302 6 p.

Research output: Contribution to journalArticle

40 Scopus citations

The "hybrid bridge' hypothesis: host shifting via plant hybrid swarms

Floate, K. D. & Whitham, T. G., Jan 1 1993, In : American Naturalist. 141, 4, p. 651-662 12 p.

Research output: Contribution to journalArticle

111 Scopus citations
1992

Guns and butter: a no cost defense against predation for Chrysomela confluens

Kearsley, M. J. C. & Whitham, T. G., Dec 1 1992, In : Oecologia. 92, 4, p. 556-562 7 p.

Research output: Contribution to journalArticle

34 Scopus citations
65 Scopus citations

The plant stress paradox: effects on pinyon sawfly sex ratios and fecundity

Mopper, S. & Whitham, T. G., Jan 1 1992, In : Ecology. 73, 2, p. 515-525 11 p.

Research output: Contribution to journalArticle

71 Scopus citations
1991

Competition mediating the outcome of a mutualism: protective services of ants as a limiting resource for membracids

Cushman, J. H. & Whitham, T. G., Jan 1 1991, In : American Naturalist. 138, 4, p. 851-865 15 p.

Research output: Contribution to journalArticle

68 Scopus citations

Discrimination among pinyon pine trees by Clark's Nutcrackers: effects of cone crop size and cone characters

Christensen, K. M., Whitham, T. G. & Balda, R. P., May 1 1991, In : Oecologia. 86, 3, p. 402-407 6 p.

Research output: Contribution to journalArticle

29 Scopus citations

Genetic differentiation and heterozygosity in pinyon pine associated with resistance to herbivory and environmental stress

Mopper, S., Mitton, J. B., Whitham, T. G., Cobb, N. S. & Christensen, K. M., Jan 1 1991, In : Evolution. 45, 4, p. 989-990 2 p.

Research output: Contribution to journalArticle

89 Scopus citations

Herbivore-driven mycorrhizal mutualism in insect-susceptible pinyon pine

Gehring, C. A. & Whitham, T. G., Jan 1 1991, In : Nature. 353, 6344, p. 556-557 2 p.

Research output: Contribution to journalArticle

97 Scopus citations

Indirect herbivore mediation of avian seed dispersal in pinyon pine

Christensen, K. M. & Whitham, T. G., Jan 1 1991, In : Ecology. 72, 2, p. 534-542 9 p.

Research output: Contribution to journalArticle

46 Scopus citations

Manipulation of food resources by a gall-forming aphid: the physiology of sink-source interactions

Larson, K. C. & Whitham, T. G., Sep 1 1991, In : Oecologia. 88, 1, p. 15-21 7 p.

Research output: Contribution to journalArticle

193 Scopus citations
1990

A new look at habitat structure: consequences of herbivore-modified plant architecture

Mopper, S., Maschinski, J., Cobb, N. & Whitham, T. G., Jan 1 1990, In : Unknown Journal. p. 260-280 21 p.

Research output: Contribution to journalArticle

52 Scopus citations

Differential colonization of resistant and susceptible host plants: Pemphigus and Populus

Moran, N. A. & Whitham, T. G., Jan 1 1990, In : Ecology. 71, 3, p. 1059-1067 9 p.

Research output: Contribution to journalArticle

46 Scopus citations

Impact of pocket gopher disturbance on plant species diversity in a shortgrass prairie community

Martinsen, G. D., Cushman, J. H. & Whitham, T. G., May 1 1990, In : Oecologia. 83, 1, p. 132-138 7 p.

Research output: Contribution to journalArticle

72 Scopus citations

Interspecific competition between root-feeding and leaf-galling aphids mediated by host-plant resistance

Moran, N. A. & Whitham, T. G., Jan 1 1990, In : Ecology. 71, 3, p. 1050-1058 9 p.

Research output: Contribution to journalArticle

149 Scopus citations

Plant phenotype and interspecific competition between insects determine sawfly performance and density

Mopper, S., Whitham, T. G. & Price, P. W., Jan 1 1990, In : Ecology. 71, 6, p. 2135-2144 10 p.

Research output: Contribution to journalArticle

30 Scopus citations
23 Scopus citations
1989

Conditional mutualism in a membracid-ant association: temporal, age- specific, and density-dependent effects

Cushman, J. H. & Whitham, T. G., Jan 1 1989, In : Ecology. 70, 4, p. 1040-1047 8 p.

Research output: Contribution to journalArticle

150 Scopus citations

Developmental changes in resistance to herbivory: implications for individuals and populations

Kearsley, M. J. C. & Whitham, T. G., Jan 1 1989, In : Ecology. 70, 2, p. 422-434 13 p.

Research output: Contribution to journalArticle

134 Scopus citations