George E Heimpel

1993 …2022

Research output per year

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Research Output

2004

Comparing floral nectar and aphid honeydew diets on the longevity and nutrient levels of a parasitoid wasp

Lee, J. C., Heimpel, G. E. & Leibee, G. L., Jun 1 2004, In : Entomologia Experimentalis et Applicata. 111, 3, p. 189-199 11 p.

Research output: Contribution to journalArticle

140 Scopus citations

Competitive interactions between an exotic and a native ladybeetle: A field cage study

Hoogendoorn, M. & Heimpel, G. E., Apr 1 2004, In : Entomologia Experimentalis et Applicata. 111, 1, p. 19-28 10 p.

Research output: Contribution to journalArticle

43 Scopus citations

Gut sugar analysis in field-caught parasitoids: Adapting methods originally developed for biting flies

Heimpel, G. E., Lee, J. C., Wu, Z., Weiser, L., Wäckers, F. & Jervis, M. A., Sep 8 2004, In : International Journal of Pest Management. 50, 3, p. 193-198 6 p.

Research output: Contribution to journalArticle

49 Scopus citations

Prospects for importation biological control of the soybean aphid: Anticipating potential costs and benefits

Heimpel, G. E., Ragsdale, D. W., Venette, R., Hopper, K. R., O'Neil, R. J., Rutledge, C. E. & Wu, Z., Mar 2004, In : Annals of the Entomological Society of America. 97, 2, p. 249-258 10 p.

Research output: Contribution to journalArticle

90 Scopus citations

Reproductive compatibility and genetic variation between two strains of Aphelinus albipodus (Hymenoptera: Aphelinidae), a parasitoid of the soybean aphid, Aphis glycines (Homoptera: Aphididae)

Wu, Z., Hopper, K. R., O'Neil, R. J., Voegtlin, D. J., Prokrym, D. R. & Heimpel, G. E., Nov 1 2004, In : Biological Control. 31, 3, p. 311-319 9 p.

Research output: Contribution to journalArticle

28 Scopus citations

The soybean aphid in China: A historical review

Wu, Z., Schenk-Hamlin, D., Zhan, W., Ragsdale, D. W. & Heimpel, G. E., Mar 2004, In : Annals of the Entomological Society of America. 97, 2, p. 209-218 10 p.

Research output: Contribution to journalArticle

136 Scopus citations
2003

Body size and the timing of egg production in parasitoid wasps: A comparative analysis

Jervis, M. A., Ferns, P. N. & Heimpel, G. E., Jun 1 2003, In : Functional Ecology. 17, 3, p. 375-383 9 p.

Research output: Contribution to journalArticle

83 Scopus citations

Community genetics: Expanding the synthesis of ecology and genetics

Neuhauser, C., Andow, D. A., Heimpel, G. E., May, G., Shaw, R. G. & Wagenius, S., Mar 1 2003, In : Ecology. 84, 3, p. 545-558 14 p.

Research output: Contribution to journalReview article

93 Scopus citations

Complementary sex determination in hymenopteran parasitoids and its implications for biological control

Zhishan, W. U., Hopper, K. R., Ode, P. J., Fuester, R. W., Jia-hua, C. H. E. N. & Heimpel, G. E., Jun 2003, In : Insect Science. 10, 2, p. 81-93 13 p.

Research output: Contribution to journalArticle

15 Scopus citations

Effects of parasitoid fecundity and host resistance on indirect interactions among hosts sharing a parasitoid

Heimpel, G. E., Neuhauser, C. & Hoogendoorn, M., Jun 1 2003, In : Ecology letters. 6, 6, p. 556-566 11 p.

Research output: Contribution to journalArticle

58 Scopus citations

Population structure, mating system, and sex-determining allele diversity of the parasitoid wasp Habrobracon hebetor

Antolin, M. F., Ode, P. J., Heimpel, G. E., O'Hara, R. B. & Strand, M. R., Oct 1 2003, In : Heredity. 91, 4, p. 373-381 9 p.

Research output: Contribution to journalArticle

27 Scopus citations
14 Scopus citations
69 Scopus citations
2002
27 Scopus citations

Indirect interactions between an introduced and a native ladybird beetle species mediated by a shared parasitoid

Hoogendoorn, M. & Heimpel, G. E., Nov 25 2002, In : Biological Control. 25, 3, p. 224-230 7 p.

Research output: Contribution to journalArticle

78 Scopus citations
2001
6 Scopus citations
61 Scopus citations

Life-history strategies in parasitoid wasps: A comparative analysis of 'ovigeny'

Jervis, M. A., Heimpel, G. E., Ferns, P. N., Harvey, J. A. & Kidd, N. A. C., May 1 2001, In : Journal of Animal Ecology. 70, 3, p. 442-458 17 p.

Research output: Contribution to journalArticle

347 Scopus citations

PCR-based gut content analysis of insect predators: Using ribosomal ITS-1 fragments from prey to estimate predation frequency

Hoogendoorn, M. & Heimpel, G. E., Jan 1 2001, In : Molecular ecology. 10, 8, p. 2059-2067 9 p.

Research output: Contribution to journalArticle

147 Scopus citations
2000

Effects of sugar feeding on carbohydrate and lipid metabolism in a parasitoid wasp

Olson, D. M., Fadamiro, H., Lundgren, J. G. & Heimpel, G. E., Mar 1 2000, In : Physiological Entomology. 25, 1, p. 17-26 10 p.

Research output: Contribution to journalArticle

151 Scopus citations

Egg maturation, egg resorption and the costliness of transient egg limitation in insects

Rosenheim, J. A., Heimpel, G. E. & Mangel, M., Aug 7 2000, In : Proceedings of the Royal Society B: Biological Sciences. 267, 1452, p. 1565-1573 9 p.

Research output: Contribution to journalArticle

109 Scopus citations

Sex ratios of commercially reared biological control agents

Heimpel, G. E. & Lundgren, J. G., Jan 1 2000, In : Biological Control. 19, 1, p. 77-93 17 p.

Research output: Contribution to journalEditorial

80 Scopus citations
1999

Distribution of an exotic pest, Agromyza frontella (Diptera: Agromyzidae), in Manitoba, Canada

Lundgren, J. G., Venette, R. C., Gavloski, J., Hutchison, W. D. & Heimpel, G. E., Sep 1 1999, In : Great Lakes Entomologist. 32, 3, p. 177-184 8 p.

Research output: Contribution to journalArticle

3 Scopus citations

Diversity of sex-determining alleles in Bracon hebetor

Heimpel, G. E., Antolin, M. F. & Strand, M. R., Mar 1999, In : Heredity. 82, 3, p. 282-291 10 p.

Research output: Contribution to journalArticle

33 Scopus citations

Hyperparasitism by ablerus clisiocampae ashmead (Hymenoptera: Aphelinidae)

Kattari, D., Heimpel, G. E., Ode, P. J. & Rosenheim, J. A., Jul 1 1999, In : Proceedings of the Entomological Society of Washington. 101, 3, p. 640-644 5 p.

Research output: Contribution to journalArticle

4 Scopus citations

Survival of diploid males in Bracon sp. near hebetor (Hymenoptera: Braconidae)

Holloway, A. K., Heimpel, G. E., Strand, M. R. & Antolin, M. F., Jan 1999, In : Annals of the Entomological Society of America. 92, 1, p. 110-116 7 p.

Research output: Contribution to journalArticle

35 Scopus citations
1998

Effects of time limitation and egg limitation on lifetime reproductive success of a parasitoid in the field

Heimpel, G. E., Mangel, M. & Rosenheim, J. A., Jan 1 1998, In : American Naturalist. 152, 2, p. 273-289 17 p.

Research output: Contribution to journalArticle

101 Scopus citations

Egg limitation in parasitoids: A review of the evidence and a case study

Heimpel, G. E. & Rosenheim, J. A., Feb 1998, In : Biological Control. 11, 2, p. 160-168 9 p.

Research output: Contribution to journalArticle

137 Scopus citations

Reproductive senescence and dynamic oviposition behaviour in insects

Mangel, M. & Heimpel, G. E., Jan 1 1998, In : Evolutionary Ecology. 12, 7, p. 871-879 9 p.

Research output: Contribution to journalArticle

46 Scopus citations
1997

Adult feeding and lifetime reproductive success in the parasitoid Aphytis melinus

Heimpel, G. E., Rosenheim, J. A. & Kattari, D., Jan 1 1997, In : Entomologia Experimentalis et Applicata. 83, 3, p. 305-315 11 p.

Research output: Contribution to journalArticle

184 Scopus citations

Predation on adult Aphytis parasitoids in the field

Heimpel, G. E., Rosenheim, J. A. & Mangel, M., Apr 2 1997, In : Oecologia. 110, 3, p. 346-352 7 p.

Research output: Contribution to journalArticle

93 Scopus citations

Reply from G.E. Heimpel

Heimpel, G. E., Jan 1 1997, In : Trends in Ecology and Evolution. 12, 12, 1 p.

Research output: Contribution to journalLetter

Reproductive isolation and genetic variation between two 'strains' of Bracon hebetor (Hymenoptera: Braconidae)

Heimpel, G. E., Antolin, M. F., Franqui, R. A. & Strand, M. R., Jul 1997, In : Biological Control. 9, 3, p. 149-156 8 p.

Research output: Contribution to journalArticle

46 Scopus citations
1996

Egg limitation, host quality, and dynamic behavior by a parasitoid in the field

Heimpel, G. E., Rosenheim, J. A. & Mangel, M., Jan 1 1996, In : Ecology. 77, 8, p. 2410-2420 11 p.

Research output: Contribution to journalArticle

96 Scopus citations

The evolution of host-feeding behaviour in insect parasitoids

Heimpel, G. E. & Collier, T. R., Aug 1996, In : Biological Reviews. 71, 3, p. 373-400 28 p.

Research output: Contribution to journalArticle

197 Scopus citations
1995

Dynamic host feeding by the parasitoid Aphytis melinus: The balance between current and future reproduction

Heimpel, G. E. & Rosenheim, J. A., Jan 1 1995, In : Journal of Animal Ecology. 64, 2, p. 153-167 15 p.

Research output: Contribution to journalArticle

103 Scopus citations

Entmophagous insects: progress in evolutionary and applied ecology

Hardy, I. C. W., van Alphen, J. J. M., Heimpel, G. E. & Ode, P. J., Mar 1995, In : Trends in Ecology & Evolution. 10, 3, p. 96-97 2 p.

Research output: Contribution to journalEditorial

4 Scopus citations
1994

Components of the functional response of Perillus bioculatus (Hemiptera: Pentatomidae)

Heimpel, G. E. & Hough-Goldstein, J. A., Jan 1 1994, In : Environmental entomology. 23, 4, p. 855-859 5 p.

Research output: Contribution to journalArticle

17 Scopus citations

Search tactics and response to cues by predatory stink bugs

Heimpel, G. E. & Hough‐Goldstein, J. A., Nov 1994, In : Entomologia Experimentalis et Applicata. 73, 2, p. 193-197 5 p.

Research output: Contribution to journalArticle

21 Scopus citations

Virginity and the cost of insurance in highly inbred Hymenoptera

HEIMPEL, GEORGE. E., Aug 1994, In : Ecological Entomology. 19, 3, p. 299-302 4 p.

Research output: Contribution to journalArticle

35 Scopus citations
1993

Arthropod natural enemies of the Colorado potato beetle

Hough-Goldstein, J. A., Heimpel, G. E., Bechmann, H. E. & Mason, C. E., Aug 1993, In : Crop Protection. 12, 5, p. 324-334 11 p.

Research output: Contribution to journalReview article

50 Scopus citations