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Hallman, G.J. 2013. Control of stored product pests by ionizing radiation. J. Stored Prod. Res. 52: 36-41.
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Hallman, G.J., A.G. Parker, and C.M. Blackburn. 2013. The case for a generic phytosanitary irradiation dose of 400 Gy for Lepidoptera that infest shipped commodities as pupae. J. Econ. Entomol. 106: 525-532.
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Bustos-Griffin, E., G.J. Hallman, and R.L. Griffin. 2012. Current and potential trade in horticultural products irradiated for phytosanitary purposes. Rad. Physics Chem. 81: 1203-1207.
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Cannon, R.J.C., G.J. Hallman, and C. Blackburn. 2012. The pros and cons of using irradiation for phytosanitary treatments. Outlooks on Pest Manage. Feb. 2012/ 22: 108-114.
(Link to article)
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Hallman, G.J. 2012. Generic phytosanitary irradiation treatments. Rad. Physics. Chem. 81: 861-866.
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Kang, F., G.J. Hallman, Y. Wei, F. Zhang, and Z. Li. 2012. Effect of X-ray irradiation on the physical and chemical quality of America red globe grape. African J. Biotech. 11: 7966-7972.
(Link to article)
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Hallman, G.J. 2011. Phytosanitary applications of irradiation. Comprehensive Rev. Food Sci. Food Safety 10: 143-151.
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Hallman, G.J., and D.B. Thomas. 2011. Evaluation of the efficacy of the methyl bromide fumigation schedule against Mexican fruit fly (Diptera: Tephritidae) in citrus fruit. J. Econ. Entomol. 104: 63-68.
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Hallman, G.J., K. Guo, and T.-X. Liu. 2011. Phytosanitary irradiation of Liriomyza trifolii (Diptera: Agromyzidae). J. Econ. Entomol. 104: 1851-1855.
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Hallman, G.J., S.W. Myers, A.J. Jessup, and A. Islam. 2011. Comparison of in vitro heat and cold tolerances of the new invasive species Bactrocera invadens (Diptera: Tephritidae) with three known tephritids. J. Econ. Entomol. 104: 21-25.
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Hossain, M.A., G.J. Hallman, S.A. Khan, and M.S. Islam. 2011. Phytosanitary irradiation in South Asia. J. Entomol. Nematol. 3: 44-53.
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Thomas, D.B., and G.J. Hallman. 2011. Developmental arrest in Mexican fruit fly (Diptera: Tephritidae) irradiated in grapefruit. Ann. Entomol. Soc. Am. 104: 1367-1372.
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Hallman, G.J. 2010. Efficacy of delayed atmospheric modification in a heat/modified atmosphere phytosanitary treatment. J. Econ. Entomol. 103: 34-39.
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Hallman, G.J., and D.B. Thomas. 2010. Ionizing radiation as a phytosanitary treatment against fruit flies (Diptera: Tephritidae): Efficacy in naturally versus artificially infested fruit. J. Econ. Entomol. 103: 1129-1134.
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Hallman, G.J., and R.L. Hellmich. 2010. Modified atmosphere storage may reduce efficacy of irradiation phytosanitary treatments. Acta Hort. 857: 159-162.
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Hallman, G.J., N.M. Levang-Brilz, J.L. Zettler, and I.C. Winborne. 2010. Factors affecting ionizing radiation phytosanitary treatments, and implications for research and generic treatments. J. Econ. Entomol. 103: 1950-1963.
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Lester, G.E., G.J. Hallman, and J.A. Pérez. 2010. ?-irradiation dose: effects on baby-leaf spinach ascorbic acid, carotenoids, folate, a-tecopherol, and phylloquinone concentrations. J. Agric. Food Chem. 58: 4901-4906.
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Arthur, F.H., J.A. Johnson, L.G. Neven, G.J. Hallman, and P.A. Follett. 2009. Insect pest management in postharvest ecosystems in the United States of America. Outlooks Pest Manage. 20: 279-284.
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Hallman, G.J., and R.L. Hellmich. 2009. Ionizing radiation as a phytosanitary treatment against European corn borer (Lepidoptera: Crambidae) in ambient, low oxygen, and cold conditions. J. Econ. Entomol. 102: 64-68.
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Neven, L.G., E.M. Yahia, and G.J. Hallman. 2009. Effects on insects, pp. 233-266. In E.M. Yahia (ed.), Modified and controlled atmospheres for the storage, transportation, and packaging of horticultural commodities. CRC Press, Boca Raton, Fla.
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Vincent, C., P. Weintraub, and G.J. Hallman. 2009. Physical control of insect pests, pp. 794-798. In Cardé, R.T. and V.H. Resh (eds.), Encyclopedia of insects Academic Press, San Diego
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Vincent, C., P. Weintraub, G.J. Hallman, and F. Fleurat-Lessard. 2009. Insect management with physical methods in pre- and post-harvest situations, pp. 309-323. In E.B. Radcliffe, W.D. Hutchison, and R.E. Cancelado (eds.), Integrated pest management Cambridge Univ. Press.
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Hallman, G.J. 2008. Potential increase in fruit fly (Diptera: Tephritidae) interceptions using ionizing irradiation phytosanitary treatments. J. Econ. Entomol. 101: 716-719.
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Hallman, G.J., and T.W. Phillips. 2008. Ionizing irradiation of adults of Angoumois grain moth (Lepidoptera: Gelechiidae) and Indianmeal moth (Lepidoptera: Pyralidae) to prevent reproduction, and implications for a generic irradiation treatment for insects. J. Econ. Entomol. 101: 1051-1056.
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Heather, N.W., and G.J. Hallman. 2008. Pest management and phytosanitary trade barriers, pp 1-13. In Pest Management and Phytosanitary Trade Barriers CABI Press, Wallingford, UK.
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Blessington, T., J.C. Miller Jr., M.N. Nzaramba, A.L. Hale, L. Redivari, D.C. Scheuring, and G.J. Hallman. 2007. The effects of low-dose gamma irradiation and storage time on carotenoids, antioxidant activity, and phenolics in the potato cultivar Atlantic. Am. J. Potato Res. 84: 125-131.
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Hallman, G.J. 2007. Considerations for phytosanitary heat treatment research, pp. 238-250. In J. Tang et al (eds). Heat treatments for postharvest pest control: Theory and practice. Wallingford, Oxfordshire, UK; Cambridge MA.
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Hallman, G.J. 2007. Phytosanitary measures to prevent the introduction of invasive species, 193(7): 367-384. In W. Nentwig (ed.), Biological invasions Springer, Berlin Ecological Studies
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Monzon, M.E., B. Biasi, E.J. Mitcham, S. Wang, J. Tang, and G.J. Hallman. 2007. Effect of radiofrequency heating on the quality of ‘Fuyu’ persimmon fruit as a treatment for control of the Mexican fruit fly. HortScience 42: 125-129.
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Phillips, T.W., R. Hulasare, S. Liu, and G.J. Hallman. 2007. Vacuum as a methyl bromide alternative for disinfestation of durable and fresh commodities, pp. 557-566. In E.J. Donahaye, S. Navarro, C. Bell, D. Jayas, R. Noyes and T.W. Phillips (eds.), Proc. Int. Conf. Controlled Atmosphere and Fumigation in Stored Products, Gold-Coast, Australia, 8-13 August 2004.
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Torres, Z., and G.J. Hallman. 2007. Low-dose irradiation phytosanitary treatment against Mediterranean fruit fly (Diptera: Tephritidae). Florida Entomol. 90: 343-346.
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Hallman, G.J. 2006. Explanatory document on ISPM #18, Guidelines on the use of irradiation as a phytosanitary treatment, pp. 1-4. FAO, Rome.
(Link to article)
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Hallman, G.J. 2005. Hypoxia reduces reproductive susceptibility of plum curculio (Coleoptera: Curculionidae) to ionizing radiation. Florida Entomol. 88: 208-210.
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Hallman, G.J., S. Wang, and J. Tang. 2005. Reaction orders for thermal mortality of third instars of Mexican fruit fly (Diptera: Tephritidae). J. Econ. Entomol. 98: 1905-1910.
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Monzon, M.E., B. Biasi, S. Wang, J. Tang, G.J. Hallman, and E.J. Mitcham. 2005. Persimmon and guava fruit response to radio frequency heating as an alternative quarantine treatment. Acta Hort. 687: 349-350.
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Birla, S.L., S. Wang, J. Tang, and G.J. Hallman. 2004. Improving heating uniformity of fresh fruit in radio frequency treatments for pest control. Postharvest Biol. Technol. 33: 205-217.
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Gould, W.P., and G.J. Hallman. 2004. Irradiation disinfestation of Diaprepes root weevil (Coleoptera: Curculionidae) and papaya fruit fly (Diptera: Tephritidae). Florida Entomol. 87: 391-392.
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Hallman, G.J. 2004. Irradiation disinfestation of apple maggot (Diptera: Tephritidae) in hypoxic and low temperature storage. J. Econ. Entomol. 97: 1245-1248.
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Hallman, G.J. 2004. Ionizing irradiation quarantine treatment against oriental fruit moth (Lepidoptera: Tortricidae) in ambient and hypoxic atmospheres. J. Econ. Entomol. 97: 824-827.
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Hallman, G.J., and W.P. Gould. 2004. Evaluation of subtropical and tropical fruits as potential hosts for the southern strain of plum curculio (Coleoptera: Curculionidae). Florida Entomol. 87: 241-243.
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Patil, B.S., J. Vanamala, and G.J. Hallman. 2004. Irradiation and storage influence on bioactive components and quality of early and late season ‘Rio Red’ grapefruit (Citrus paradisi Macf.). Postharvest Biol. Technol. 34: 53-64.
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Hallman, G.J. 2003. Ionizing irradiation quarantine treatment against plum curculio (Coleoptera: Curculionidae). J. Econ. Entomol. 96: 1399-1404.
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Tang, J., S. Wang, J. Hansen, J. Johnson, E. Mitcham, S. Drake, and G.J. Hallman. 2003. Postharvest control of insects pests in nuts and fruits based on radio frequency energy. Acta Hort. 599: 175-181.
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Throne, J.E., G.J. Hallman, J.A. Johnson, and P.A. Follett. 2003. Post-harvest entomology research in the United States Department of Agriculture-Agricultural Research Service. Pest Manag. Sci. 59: 619-628.
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Vincent, C., G.J. Hallman, B. Panneton, and F. Fleurat-Lessard. 2003. Management of agricultural insects with physical control methods. Ann. Rev. Entomol. 48: 261-281.
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Wang, S., J. Tang, J.A. Johnson, E. Mitcham, J.D. Hansen, G.J. Hallman, S.R. Drake, and Y. Wang. 2003. Dielectric properties of fruits and insect pests as related to radio frequency and microwave treatments. Biosystems Eng. 85: 201-212.
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Hallman, G.J. 2002. Quarantine treatments: facilitators of trade in the presence of invasive pests. In Hallman, G.J. and C. Schwalbe. (eds.) Invasive arthropods and agriculture: problems and solutions. Sci. Publ., Inc., Enfield, NH.
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Hallman, G.J. 2002. Plant quarantine, pp. 631-633. In Pimentel, D., (ed.) Encyclopedia of pest management. Marcel Dekker, New York.
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Hallman, G.J., and P. Loaharanu. 2002. Generic ionizing radiation quarantine treatments against fruit flies (Diptera: Tephritidae) proposed. J. Econ. Entomol. 95: 893-901.
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Schwalbe, C.P., and G.J. Hallman. 2002. An appraisal of forces shaping the future of regulatory entomology, pp. 425-433. In Hallman, G.J. and C. Schwalbe (eds.) Invasive arthropods and agriculture: problems and solutions. Sci. Publ., Inc., Enfield, NH
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Gould, W.P., and G.J. Hallman. 2001. Host status of mamey sapote to Caribbean fruit fly (Diptera: Tephritidae). Florida Entomol. 84: 370-375.
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Gould, W.P., and G.J. Hallman. 2001. Laboratory and field infestation studies on monstera to determine its host status in relation to the Caribbean fruit fly (Diptera: Tephritidae). Florida Entomol. 84: 437-438.
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Hallman, G.J. 2001. Ionizing irradiation quarantine treatment against sweetpotato weevil (Coleoptera: Curculionidae). Florida Entomol. 84: 415-417.
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Hallman, G.J. 2001. Irradiation as a quarantine treatment, pp. 113-130. In R.A. Molins (ed.), Food irradiation: principles and applications. J. Wiley & Sons
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Hallman, G.J., and L.R. Martínez. 2001. Ionizing irradiation quarantine treatment against Mexican fruit fly (Diptera: Tephritidae) in citrus fruits. Postharvest Biol. Technol. 23: 71-77.
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Hallman, G.J. 2000. Factors affecting quarantine heat treatment efficacy. Postharvest Biol. Technol. 21: 95-101.
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Hallman, G.J. 2000. Expanding radiation quarantine treatments beyond fruit flies. Agric. Forest Entomol. 2: 85-95.
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Thomas, D.B., and G.J. Hallman. 2000. Pathology of irradiated Mexican fruit fly (Diptera: Tephritidae). J. Entomol. Sci. 35: 267-278.
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Blessington, T.R., and G.J. Hallman. 1999. Hot-air quarantine treatment for apples infested with apple maggot. Subtropical Plant Sci. 51: 1-3.
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Hallman, G.J. 1999. Lethality of cold to third instars, pupae, and pharate adults of the Mexican fruit fly (Diptera: Tephritidae). J. Econ. Entomol. 92: 480-484.
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Hallman, G.J. 1999. Ionizing radiation quarantine treatments against tephritid fruit flies. Postharvest Biol. and Technol. 16: 93-106.
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Hallman, G.J. 1999. Quarantine treatments: facilitators of trade in the presence of exotic pests, pp. 203-210. In Proceedings, Workshop on Mitigating the Effects of Exotic Pests on Trade and Agriculture in the Caribbean Region. Jun 16 - 18, 1999 Univ. Florida, Homestead.
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Hallman, G.J., and D.B. Thomas. 1999. Gamma radiation quarantine treatment against blueberry maggot and apple maggot (Diptera: Tephritidae). J. Econ. Entomol. 92: 1373-1376.
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Hallman, G.J., and J.W. Worley. 1999. Gamma radiation doses to prevent adult emergence from Immatures of Mexican and West Indian fruit fly (Diptera: Tephritidae) immatures. J. Econ. Entomol. 92: 967-973.
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Hallman, G.J. 1998. Ionizing radiation quarantine treatments. Anais da Soc. Entomol. do Brasil 27: 313-323.
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Hallman, G.J. 1998. Efficacy of methyl bromide and cold storage as disinfestation treatments for guavas infested with Caribbean fruit fly. Trop. Sci. 38: 229-232.
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Hallman, G.J. 1998. Using gamma irradiation to expand international produce markets. Internat. Produce J. 7: 24-27.
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Mangan, R.L., and G.J. Hallman. 1998. Temperature treatments for quarantine security: new approaches for fresh commodities, pp. 201-234. In G. J. Hallman and D. L. Denlinger (eds.), Thermal Sensitivity in Insects and Application in Integrated Pest Management. Westview Press.
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Hallman, G.J. 1997. Mortality of Mexican fruit fly (Diptera: Tephritidae) immatures in coated grapefruits. Florida Entomol. 80: 324-328.
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Hallman, G.J., and Q.H. Zhang. 1997. Inhibition of fruit fly (Diptera: Tephritidae) development by pulsed electric field. Florida Entomol. 80: 239-248.
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Hallman, G.J. 1996. Mortality of Caribbean fruit fly in coated fruits, pp. 495-498. In McPheron, B.A. and G.J. Steck (eds.) Fruit fly pests: A world assessment of their biology and management St. Lucie Press, Delray Beach, FL.
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Hallman, G.J. 1996. Mortality of third instar Caribbean fruit fly (Diptera: Tephritidae) reared in diet or grapefruits and immersed in heated water or grapefruit juice. Florida Entomol. 79: 168-172.
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Hallman, G.J., and J.F. Foos. 1996. Coating combined with dimethoate as a quarantine treatment against fruit flies (Diptera: Tephritidae). Postharvest Biol. Technol. 7: 177-181.
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Hallman, G.J., and M. Quinlan. 1996. Synopsis of postharvest quarantine treatment research, pp. 473-477. In B.A. McPheron and G.J. Steck (eds.), Fruit fly pests: A world assessment of their biology and management St. Lucie Press, Delray Beach, FL.
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Hallman, G.J. 1995. Cold storage and hot water immersion as quarantine treatments for canistel infested with Caribbean fruit fly. HortScience 30: 570-572.
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Hallman, G.J., R.G. McGuire, E.A. Baldwin, and C.A. Campbell. 1995. Mortality of feral Caribbean fruit fly (Diptera: Tephritidae) immatures in coated guavas. J. Econ. Entomol. 88: 1353-1355.
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McGuire, R.G., and G.J. Hallman. 1995. Coating guavas with cellulose- or carnauba-based emulsions interferes with postharvest ripening. HortScience 30: 294-295.
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Hallman, G.J. 1994. Mortality of third-instar Caribbean fruit fly (Diptera: Tephritidae) reared at three temperatures and exposed to hot water immersion or cold storage. J. Econ. Entomol. 87: 404-408.
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Hallman, G.J. 1994. Controlled atmospheres,pp 121-136. In R.E. Paull and J.W. Armstrong (eds.), Insect pests and fresh horticultural products: treatments and responses. CABI Press, Wallingford, UK.
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Hallman, G.J., and J.L. Sharp. 1994. Radiofrequency heat treatments. In J.L. Sharp and G.J. Hallman (eds.), Quarantine treatments for pests of food plants. Westview Press.
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Hallman, G.J., and J.W. Armstrong. 1994. Heated air treatments. In J.L. Sharp and G.J. Hallman (eds.), Quarantine treatments for pests of food plants. Westview Press.
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Hallman, G.J., M.O. Nisperos-Carriedo, E.A. Baldwin, and C.A. Campbell. 1994. Mortality of Caribbean fruit fly immatures in coated fruits. J. Econ. Entomol. 87: 752-757.
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Hallman, G.J. 1993. Potential quarantine treatments for white sapote infested with Caribbean fruit fly (Diptera: Tephritidae). J. Econ. Entomol. 86: 793-797.
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Hallman, G.J. and R.J. Knight, Jr. 1993. Hypocala andremona (Lepidoptera: Noctuidae) development on eight species of Diospyros (Ebenaceae). Florida Entomol. 76: 461-465.
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Hallman, G.J., A.R. Panizzi, and W.H. Whitcomb. 1992. Entomological societies in Latin America. Am. Entomol. 38: 22-32.
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Hallman, G.J., and J.R. King. 1992. Methyl bromide fumigation quarantine treatment for carambolas infested with Caribbean fruit fly (Diptera: Tephritidae). J. Econ. Entomol. 85: 1231-1234.
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Hallman, G.J., C.G. Morales, and M.C. Duque. 1992. Biology of Acrosternum marginatum (Heteroptera: Pentatomidae) on common beans. Florida Entomol. 75: 190-196.
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Sharp, J.L., and G.J. Hallman. 1992. Hot-air quarantine treatment for carambolas infested with Caribbean fruit fly (Diptera: Tephritidae). J. Econ. Entomol. 85: 168-171.
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Hallman, G.J. 1991. Quality of carambolas subjected to postharvest hot water immersion and vapor heat treatments. HortScience 26: 286-287.
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Miller, W.R., R.E. McDonald, G.J. Hallman, and J.L. Sharp. 1991. Condition of Florida grapefruit after exposure to vapor heat quarantine treatment. HortScience 26: 42-44.
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Gaffney, J.J., G.J. Hallman, and J.L. Sharp. 1990. Vapor heat research unit for insect quarantine treatments. J. Econ. Entomol. 83: 1965-1971.
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Hallman, G.J. 1990. Vapor heat treatment of carambolas infested with Caribbean fruit fly (Diptera: Tephritidae). J. Econ. Entomol. 83: 2340-2342.
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Hallman, G.J. 1990. Survival and reproduction of Caribbean fruit fly (Diptera: Tephritidae) adults immersed in hot water as third instars. J. Econ. Entomol. 83: 2331-2334.
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Hallman, G.J., and J.L. Sharp. 1990. Mortality of Caribbean fruit fly (Diptera: Tephritidae) larvae infesting mangoes subjected to hot water treatment, then immersion cooling. J. Econ. Entomol. 83: 2320-2323.
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Hallman, G.J., and J.L. Sharp. 1990. Hot-water immersion quarantine treatment for carambolas infested with Caribbean fruit fly (Diptera: Tephritidae). J. Econ. Entomol. 83: 1471-1474.
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Hallman, G.J., J.J. Gaffney, and J.L. Sharp. 1990. Vapor heat treatment for grapefruit infested with Caribbean fruit fly (Diptera: Tephritidae). J. Econ. Entomol. 83: 1475-1478.
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Hallman, G.J., and K.L. Andrews. 1989. Common beans pp. 523-545. In K.L. Andrews, and J.R. Quesada (eds.), Integrated insect pest management in Central America: Present status and future potential Interamerican Institute for Coop. on Agr. Press, San Jose, Costa Rica.
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Hallman, G.J., K.L. Andrews. 1989. Frijol, pp. 523-545. In Manejo integrado de plagas insectiles en la agricultura: Estado actual y futuro Departmento de Proeccion Vegetal Escuela Agricola Panamericana, El Zamorano, Honduras
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Rodriguez, A.C., G.J. Hallman, W.P. Gould, and J.J. Gaffney. 1989. Modeling fruit quarantine heat treatments, 20 pp. Paper No. 89-6053, Amer. Soc. Agric. Engineers Summer Meeting.
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Sharp, J.L., M.T. Ouye, S. Ingle, G.J. Hallman, W. Gould, and V. Chew. 1989. Immersion of Florida mangos in hot water as a quarantine treatment for Caribbean fruit fly (Diptera: Tephritidae). J. Econ. Entomol. 82: 186-188.
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Hallman, G.J., C. Morales, J. Hollands, and A. Oree. 1986. Effect of varying levels of infestation by the stink bug Acrosternum marginatum on bean yield. Turrialba 36: 21-24.
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Hallman, G.J. 1985. El control quimico de plagas de frijol, pp. 247-256. In Lopez, M., F. Fernandez and A. van Schoonnhoven (eds.) Frijol: Investigacion y Produccion CIAT.
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Hallman, G.J. 1985. Pests as limiting factors in the production of beans. CEIBA 26: 115-121.
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Hallman, G.J. 1985. Comparison and contrast of cotton and Desmodium tortuosum as hosts of Heliothis virescens. Insect Sci. Appl. 6: 573-578.
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Hallman, G.J., S. Beebe, and V. Salguero. 1985. Sampling in beans for resistance to the pod weevil, Apion godmani. CEIBA 26: 164-171.
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van Schoonhoven, A., G.J. Hallman, and S.R. Temple. 1985. Breeding for resistance to Empoasca kraemeri Ross and Moore in Phaseolus vulgaris L, pp.405-422. In L.R. Nault, and J.G. Rodriguez (eds.), The leafhoppers and planthoppers John Wiley & Sons, New York.
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Hallman, G.J. 1984. Quantification of the relative importance of 12 uncultivated hosts of Heliothis virescens (Fabricius) using field data. Insect Sci. Appl. 5: 465-468.
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Hallman, G.J., G.L. Teetes, and J.W. Johnson. 1984. Relationship of sorghum midge (Diptera: Cecidomyiidae) density to damage to resistant and susceptible sorghum hybrids. J. Econ. Entomol. 77: 83-87.
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Hallman, G.J., G.L. Teetes, and J.W. Johnson. 1984. Weight compensation of undamaged kernels in response to damage by sorghum midge (Diptera: Cecidomyiidae). J. Econ. Entomol. 77: 1033-1036.
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Mendez, S.H., L.J.C. Ortiz, and G.J. Hallman. 1984. Effects of attacks by Empoasca kraemeri Ross and Moore (Homoptera: Cicadellidae) on the yields of two bean varieties (Phaseolus vulgaris L.) Acta Agronomica 34: 48-57.
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Rodríguez, C.E., L.M. Madriñan, and G.J. Hallman. 1984. Insect complex attacking common bean reproductive structures: seasonality, infestation levels and damage. Rev. Col. Entomol. 10: 20-24.
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Hallman, G.J. 1983. Arthropods associated with soybeans in Tolima. Rev. Col. Entomol. 9: 55-59.
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Hallman, G.J., and D.L. Clark. 1982. Foundation funding for entomological research. Bull. Entomol. Soc. Am. 28: 39-41.
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Hallman, G.J., and G. Sánchez. 1982. Possibilities for biological control of Antigastra catalaunalis (Duponchel) (Lepidoptera: Pyralidae) a new pest of sesame in the Western Hemisphere. Entomophaga 27: 425-429.
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Hallman, G.J. 1980. Natural hosts and enemies of Heliothis spp. in the cotton growing region of Tolima, Colombia. Turrialba 30: 272-279.
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Hallman, G.J. 1979. Importance of some natural plant-arthropod relationships to the agriculture of the warm region of central Tolima. Rev. Col. Entomol. 5: 19-26.
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Hallman, G.J. 1979. Some observations on Trichogramma. Rev. Col. Entomol. 5: 13-18.
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Hallman, G.J. 1978. Taxonomic keys for the species of Heliothis in Colombia. Revista Colombiana de Entomología 4: 61-69.
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Hallman, G.J., C.R. Edwards, and J.E. Foster. 1977. Soybean cultivars evaluated for resistance to the Mexican bean beetle in southern Indiana. J. Econ. Entomol. 70: 316-318.
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