Julius Bradley

Kretschmar, B., Cabrera, A. R., Bradley, J. R., & Roe, R. M. (2013). Novel adult feeding disruption test (FDT) to detect insecticide resistance of lepidopteran pests in cotton. PEST MANAGEMENT SCIENCE, 69(5), 652–660. https://doi.org/10.1002/ps.3420

Blinka, E. L., Herbert, A., Malone, S., Van Duyn, J. W., Roberts, P., Bradley, J. R., & Bacheler, J. S. (2010). Relationship Between External Stink Bug (Hemiptera: Pentatomidae) Boll-Feeding Symptoms and Internal Boll Damage With Respect to Cotton Lint Gin-Out and Fiber Quality. JOURNAL OF ECONOMIC ENTOMOLOGY, 103(6), 2236–2241. https://doi.org/10.1603/ec10122

Head, G., Jackson, R. E., Adamczyk, J., Bradley, J. R., Van Duyn, J., Gore, J., … Voth, R. (2010). Spatial and temporal variability in host use by Helicoverpa zea as measured by analyses of stable carbon isotope ratios and gossypol residues. JOURNAL OF APPLIED ECOLOGY, 47(3), 583–592. https://doi.org/10.1111/j.1365-2664.2010.01796.x

Outward, R., Sorenson, C. E., & Bradley, J. R. (2008). Effects of vegetated field borders on arthropods in cotton fields in eastern North Carolina. Journal of Insect Science (Ludhiana, India), 8. https://doi.org/10.1673/031.008.0901

Siebert, M. W., Nolting, S., Leonard, B. R., Braxton, L. B., All, J. N., Van Duyn, J. W., … Huckaba, R. M. (2008). Efficacy of Transgenic Cotton Expressing Cry1Ac and Cry1F Insecticidal Protein Against Heliothines (Lepidoptera: Noctuidae). JOURNAL OF ECONOMIC ENTOMOLOGY, 101(6), 1950–1959. https://doi.org/10.1603/0022-0493-101.6.1950

Jackson, R. E., Bradley, J. R., Van Duyn, J., Leonard, B. R., Allen, K. C., Luttrell, R., … Head, G. (2008). Regional assessment of Helicoverpa zea populations on cotton and non-cotton crop hosts. ENTOMOLOGIA EXPERIMENTALIS ET APPLICATA, 126(2), 89–106. https://doi.org/10.1111/j.1570-7458.2007.00653.x

Jackson, R. E., Marcus, M. A., Gould, F., Bradley, J. R., Jr., & Van Duyn, J. W. (2007). Cross-resistance responses of Cry1Ac-selected Heliothis virescens (Lepidoptera : Noctuidae) to the Bacillus thuringiensis protein Vip3A. JOURNAL OF ECONOMIC ENTOMOLOGY, 100(1), 180–186. https://doi.org/10.1603/0022-0493(2007)100[180:CROCHV]2.0.CO;2

Juba, T. R., Bradley, J. R., Jr., Notz, A., Southern, P. S., & Sorenson, C. E. (2007). Effect of tobacco budworm (Lepidoptera : Noctuidae) infestation level on budworm-resistant and susceptible varieties of flue-cured tobacco in north Carolina. JOURNAL OF ECONOMIC ENTOMOLOGY, 100(3), 801–807. https://doi.org/10.1603/0022-0493(2007)100[801:EOTBLN]2.0.CO;2

Abney, M. R., Sorenson, C. E., Gould, F., & Bradley, J. R., Jr. (2008). Limitations of stable carbon isotope analysis for determining natal host origins of tobacco budworm, Heliothis virescens. ENTOMOLOGIA EXPERIMENTALIS ET APPLICATA, 126(1), 46–52. https://doi.org/10.1111/j.1570-7458.2007.00633.x

Jackson, R. E., Gould, F., Bradley, J. R., & Duyn, J. W. V. (2006). Genetic variation for resistance to Bacillus thuringiensis toxins in Helicoverpa zea (Lepidoptera : Noctuidae) in eastern North Carolina. Journal of Economic Entomology, 99(5), 1790–1797. https://doi.org/10.1603/0022-0493-99.5.1790

Jackson, R. E., Mahaffey, J. S., Bradley, J. R., Jr., Van Duyn, J. W., & Sorenson, C. E. (2005). The impact of transgenic cottons expressing one or two proteins from Bacillus thuringiensis on survival and damage potential of first and second instars of Ostrinia nubilalis (Lepidoptera: Crambidae). Journal of Cotton Science (Online), 9(4), 199.

Jackson, R. E., Bradley, JR, Van Duyn, J. W., & Gould, F. (2004). Comparative production of Helicoverpa zea (Lepidoptera : Noctuidae) from transgenic cotton expressing either one or two Bacillus thuringiensis proteins with and without insecticide oversprays. JOURNAL OF ECONOMIC ENTOMOLOGY, 97(5), 1719–1725. https://doi.org/10.1603/0022-0493-97.5.1719

Jackson, R. E., Bradley, JR, & Van Duyn, J. W. (2004). Performance of feral and Cry1Ac-selected Helicoverpa zea (Lepidoptera : Noctuidae) strains on transgenic cottons expressing one or two Bacillus thuringiensis ssp kurstaki proteins under greenhouse conditions. JOURNAL OF ENTOMOLOGICAL SCIENCE, 39(1), 46–55. https://doi.org/10.18474/0749-8004-39.1.46

Burd, A. D., Gould, F., Bradley, JR, Van Duyn, J. W., & Moar, W. J. (2003). Estimated frequency of nonrecessive Bt resistance genes in bollworm, Helicoverpa zea (Boddie) (Lepidoptera : Noctuidae) in eastern North Carolina. JOURNAL OF ECONOMIC ENTOMOLOGY, 96(1), 137–142. https://doi.org/10.1603/0022-0493-96.1.137

Faircloth, J. C., Edmisten, K. L., & Bradley, JR. (2003). Whitefringed beetles (Graphognathus spp.) damage to North Carolina cotton. JOURNAL OF ENTOMOLOGICAL SCIENCE, 38(1), 140–140. https://doi.org/10.18474/0749-8004-38.1.140

Faircloth, J. C., Bradley, JR, & Van Duyn, J. W. (2002). Effect of insecticide treatments and environmental factors on thrips populations, plant growth and yield of cotton. JOURNAL OF ENTOMOLOGICAL SCIENCE, 37(4), 308–316. https://doi.org/10.18474/0749-8004-37.4.308

Agi, A. L., Burd, A., Bradley, JR, & Van Duyn, J. W. (2001). Planting date effects on hellothine larval numbers, fruit damage, and yield of transgenic B.t. cotton in North Carolina. JOURNAL OF ENTOMOLOGICAL SCIENCE, 36(4), 402–410. https://doi.org/10.18474/0749-8004-36.4.402

Faircloth, J. C., Bradley, J. R., Van Duyn, J. W., & Groves, R. L. (2001). Reproductive success and damage potential of tobacco thrips and western flower thrips on cotton seedlings in a greenhouse environment. Journal of Agricultural and Urban Entomology, 18(3), 179–185.

Bradley, J. R., Jr. (2000). Integrating new insecticide technologies in IPM. Emerging Technologies for Integrated Pest Management : Concepts, Research, and Implementation, 384.

Performance of selected Bt cotton genotypes against bollworm in North Carolina. (1999). Beltwide Cotton Conferences. Proceedings, 2(1999), 931–934.

Lambert, A. L., Bradley, J. R., Jr., Gould, F., & Van Duyn, J. W. (1998). Bollworm (Helicoverpa zea): adaptation to BT toxin? Beltwide Cotton Conferences. Proceedings, 2(1998), 1033–1037.

Koenning, S. R., Coble, H. D., Bradley, J. R., Barker, K. R., & Schmitt, D. P. (1998). Effects of a low rate, of aldicarb on soybean and associated pest interactions in fields infested with Heterodera glycines. Nematropica, 28(2), 205–211.

Bradley, J. R. (1998). New approaches to insect control. Beltwide Cotton Conferences. Proceedings, 1(1998), 17–18.

Interactions of Helicoverpa zea and BT cotton in North Carolina. (1997). Beltwide Cotton Conferences. Proceedings, 2(1997), 870–873.

Bradley, J. R., Jr. (1996). Boll weevil eradication: Economic benefits to North Carolina and program status. Special Report (University of Arkansas, Fayetteville. Agricultural Experiment Station), (178), 40.

Bradley, J. R. (1996). Controlling cotton pests. Science, 273(5282), 1642. https://doi.org/10.1126/science.273.5282.1642a

Bradley, J. R., Jr., & Vab Duyn, J. W. (1980). Insect pest management in North Carolina soybeans. In World Soybean Research Conference II: Proceeding (p. 343). Boulder, Colorado:  Westview Press Inc.