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United States Department of Agriculture

Agricultural Research Service

Related Topics

Norman C Elliott (Norm)
Wheat, Peanut, and Other Field Crops Research
General Biological Science

Phone: (405) 624-4141 ext. 227
Fax: (405) 624-4142

1301 N WESTERN RD
STILLWATER , OK 740752714

Projects
Management of Aphids Attacking Cereals
Appropriated (D)
  Accession Number: 429755
Areawide Pest Management of the Invasive Sugarcane Aphid in Grain Sorghum – Kansas, myfields.info Development
Specific Cooperative Agreement (S)
  Accession Number: 431341
Remote Sensing by UAV to Detect Sugarcane Aphid in Sorghum
Specific Cooperative Agreement (S)
  Accession Number: 431450
Computer Systems for Wheat and Sorghum Agricultural Decision Making
Specific Cooperative Agreement (S)
  Accession Number: 423456
Areawide Pest Management of the Invasive Sugarcane Aphid in Grain Sorghum – Kansas, Sugarcane Aphid Monitoring and Biocontrol
Specific Cooperative Agreement (S)
  Accession Number: 428354
Areawide Pest Management of the Invasive Sugarcane Aphid in Grain Sorghum – Oklahoma Monitoring
Specific Cooperative Agreement (S)
  Accession Number: 428596
Areawide Pest Management of the Invasive Sugarcane Aphid in Grain Sorghum – Resistant Sorghum Field Trials
Specific Cooperative Agreement (S)
  Accession Number: 428676
Areawide Pest Management of the Invasive Sugarcane Aphid in Grain Sorghum – Oklahoma, Education, Outreach, and Technology Transfer
Specific Cooperative Agreement (S)
  Accession Number: 428900
Areawide Pest Management of the Invasive Sugarcane Aphid in Grain Sorghum – Economic Evaluation
Specific Cooperative Agreement (S)
  Accession Number: 429352
Areawide Pest Management of the Invasive Sugarcane Aphid in Grain Sorghum – Texas, West Texas Monitoring
Specific Cooperative Agreement (S)
  Accession Number: 429393
Areawide Pest Management of the Invasive Sugarcane Aphid in Grain Sorghum – Texas, North Texas Monitoring, Education and Outreach
Specific Cooperative Agreement (S)
  Accession Number: 429520
Areawide Pest Management of the Invasive Sugarcane Aphid in Grain Sorghum – Texas, Areawide Pest Management Demonstration
Specific Cooperative Agreement (S)
  Accession Number: 429579

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Using multispectral imagery to compare the spatial pattern of injury to wheat caused by Russian wheat aphid and greenbug -
Backoulou, G.F., Elliott, N.C., Giles, K.L. 2016. Using multispectral imagery to compare the spatial pattern of injury to wheat caused by Russian wheat aphid and greenbug. Southwestern Entomologist. 41(1):1-8.
Greenbug (Hemiptera: Aphididae) biology, ecology, and management in wheat and sorghum -
Royer, T.A., Pendleton, B.B., Elliott, N.C., Giles, K.L. 2015. Greenbug (Hemiptera: Aphididae) biology, ecology, and management in wheat and sorghum. Journal of Integrated Pest Management. 6(1): 19 doi: 10.1093/jipm/pmv018.
Remote sensing and reflectance profiling in entomology -
Nansen, C., Elliott, N.C. 2016. Remote sensing and reflectance profiling in entomology. Annual Review Of Entomology. 61:139-158.
Sugarcane aphid in Oklahoma: Responding to a new pest -
Zarrabi, A., Giles, K.L., Seuhs, K., Elliott, N.C., Royer, T.A. 2015. Sugarcane aphid in Oklahoma: Responding to a new pest [abstract]. In: Burow, G.B., Jugulam, M., Valentin, K.E. Proceedings of the 2015 SICNA Meeting, September 1-3, 2015, Manhattan, Kansas. p. 36-37. Available: www.sicna.net.
Processed multispectral imagery differentiates wheat crop stress caused by greenbug from other causes Reprint Icon -
Backoulou, G.F., Elliott, N.C., Giles, K.L., Mirik, M. 2015. Processed multispectral imagery differentiates wheat crop stress caused by greenbug from other causes. Computers and Electronics in Agriculture. 115:34-39.
NDVI to detect sugarcane aphid injury to grain sorghum Reprint Icon -
Elliott, N.C., Backoulou, G.F., Brewer, M.J., Giles, K.L. 2015. NDVI to detect sugarcane aphid injury to grain sorghum. Journal of Economic Entomology. 108(3):1452-1455.
A web-based decision support system for managing panicle caterpillars in sorghum -
Backoulou, G.F., Elliott, N.C., Royer, T.A., McCornack, B.P., Giles, K.L., Pendleton, B.B., Brewer, M.J. 2014. A web-based decision support system for managing panicle caterpillars in sorghum. Crop Management. 13(1):6p. doi: 10.2134/CM-2014-0020-MG.
Parasitism of aphids in canola fields in central Oklahoma -
Elliott, N.C., Backoulou, G.F., Giles, K.L., Royer, T.A. 2014. Parasitism of aphids in canola fields in central Oklahoma. Journal of Agricultural and Urban Entomology. 30(1):59-64.
Crop diversity on traditional great plains wheat farms Reprint Icon -
Vitale, P.A., Epplin, F.M., Giles, K.L., Elliott, N.C., Burgener, P.A., Keenan, S.P. 2014. Crop diversity on traditional great plains wheat farms. Journal of American Society of Farm Managers and Rural Appraisers. 77(1):145-159.
High spectral and spatial resolution hyperspectral imagery for quantifying Russian wheat aphid infestation in wheat using the constrained energy minimization classifier Reprint Icon -
Mirik, M., Ansley, R.J., Steddom, K., Rush, C.M., Michels, G.J., Workneh, F., Cui, S., Elliott, N.C. 2014. High spectral and spatial resolution hyperspectral imagery for quantifying Russian wheat aphid infestation in wheat using the constrained energy minimization classifier. Journal of Applied Remote Sensing (JARS). 8(1):083661 14 p.
Sequential sampling for panicle caterpillars (Lepidoptera: Noctuidae) in sorghum -
Elliott, N.C., Brewer, M.J., Giles, K.L., Backoulou, G.F., McCornack, B.P., Pendleton, B.B., Royer, T.A. 2014. Sequential sampling for panicle caterpillars (Lepidoptera: Noctuidae) in sorghum. Journal of Economic Entomology. 107(2):846-853.
Aphids and parasitoids in wheat and nearby canola fields in central Oklahoma -
Elliott, N.C., Backoulou, G.F., Giles, K.L., Royer, T.A. 2014. Aphids and parasitoids in wheat and nearby canola fields in central Oklahoma. Southwestern Entomologist. 39(1):23-28.
The Sorghum Headworm Calculator: A speedy tool for headworm management -
Royer, T.A., Backoulou, G.F., Elliott, N.C., Giles, K.L., McCornack, B.P., Pendleton, B.B., Brewer, M.J. 2013. The Sorghum Headworm Calculator: A speedy tool for headworm management. Proceedings of the 2013 Sorghum Improvement Conference of North America (SICNA) Meeting, August 28-30, 2013, Lubbock, Texas. p. 8.
Prey foraging movements by Hippodamia convergens in wheat are influenced by hunger and aphids -
Elliott, N.C., Kieckhefer, R.W., Phoofolo, M.W. 2013. Prey foraging movements by Hippodamia convergens in wheat are influenced by hunger and aphids. Southwestern Entomologist. 38(2):163-172.
Remote distinction of a noxious weed (musk thistle: Carduus nutans) using airborne hyperspectral imagery and the support vector machine classifier -
Mirik, M., Ansley, R.J., Steddom, K., Jones, D.C., Rush, C.M., Michels Jr., G.J., Elliott, N.C. 2013. Remote distinction of a noxious weed (musk thistle: Carduus nutans) using airborne hyperspectral imagery and the support vector machine classifier. Remote Sensing. 5(2):612-630.
Foraging by Hippodamia convergens for the aphid Sitobion avenae on wheat plants growing in greenhouse plots -
Elliott, N.C., Kieckhefer, R.L., Phoofolo, M.W. 2012. Foraging by Hippodamia convergens for the aphid Sitobion avenae on wheat plants growing in greenhouse plots. Southwestern Entomologist. 37(4):467-474.
Common insect and mite pests of small grains -
Royer, T.A., Giles, K.L., Elliott, N.C. 2012. Common insect and mite pests of small grains. Oklahoma Cooperative Extension Service Fact Sheets, EPP-7176. 4 p.
Differentiating stress to wheat fields induced by Diuraphis noxia from other stress causing factors -
Backoulou, G.F., Elliott, N.C., Giles, K.L., Rao, M.N. 2013. Differentiating stress to wheat fields induced by Diuraphis noxia from other stress causing factors. Journal of Economic Entomology. 90:47-53.
Prey foraging by Hippodamia convergens for cereal aphids on wheat -
Elliott, N.C. 2012. Prey foraging by Hippodamia convergens for cereal aphids on wheat [abstract]. 20th Biennial International Plant Resistance to Insects Workshop, April 1-4, 2012, Minneapolis, MN. p. 26.
Spectral vegetation indices selected for quantifying Russian wheat aphid (Diuraphis noxia) feeding damage in wheat -
Mirik, M., Ansley, R.J., Michels, Jr., G.J., Elliott, N.C. 2012. Spectral vegetation indices selected for quantifying Russian wheat aphid (Diuraphis noxia) feeding damage in wheat. Precision Agriculture. 13(4):501-516.
Introduction - Wheat Production in the Great Plains -
Elliott, N.C. 2010. Introduction - Wheat Production in the Great Plains. In: Peairs, F. and Armenta, R., editors. Wheat Production and Pest Management for the Great Plains Region. CSU Extension XCM235. In cooperation with Kansas State University, Oklahoma State University, Texas Agrilife Research and Extension Center, University of Nebraska and USDA-ARS. p. 1-6.
Functional response of Hippodamia convergens to Sitobion avenae on wheat plants in the laboratory -
Elliott, N.C., Kieckhefer, R.W., Phoofolo, M.W. 2011. Functional response of Hippodamia convergens to Sitobion avenae on wheat plants in the laboratory. Southwestern Entomologist. 36(4):423-431.
Spatially discriminating Russian wheat aphid induced plant stress from other wheat stressing factors -
Backoulou, G., Elliott, N.C., Giles, K., Phoofola, M., Catana, V., Mirik, M., Michels, J. 2011. Spatially discriminating Russian wheat aphid induced plant stress from other wheat stressing factors. Computers and Electronics in Agriculture. 78:123-129.
Field efficacy of wintertime insecticide applications against greenbugs, Schizaphis graminum (Rondani) (Hemiptera: Aphididae), on winter wheat (Triticum aestivum L.) -
Royer, T.A., Elliott, N.C., Giles, K.L., Kindler, S.D. 2011. Field efficacy of wintertime insecticide applications against greenbugs, Schizaphis graminum (Rondani) (Hemiptera: Aphididae), on winter wheat (Triticum aestivum L.). Crop Protection. 30(7):826-832.
Development of a method using multispectral imagery and spatial pattern metrics to quantify stress to wheat fields caused by Diuraphis noxia Reprint Icon -
Backoulou, G., Elliott, N.C., Giles, K., Phoofolo, M., Catana, V. 2011. Development of a method using multispectral imagery and spatial pattern metrics to quantify stress to wheat fields caused by Diuraphis noxia. Computers and Electronics in Agriculture. 75:64-70.
USDA-ARS-SPA Wheat, Peanut and Other Field Crops Research Unit annual report -
Puterka, G.J., Baker, C.A., Burd, J.D., Elliott, N.C., Huang, Y., Mornhinweg, D.W., Shufran, K.A. 2011. USDA-ARS-SPA Wheat, Peanut and Other Field Crops Research Unit. Western Regional Research Project Annual Report. September 2010, Ft. Collins, Colorado. p. 19-28.
Foraging by Hippodamia convergens for cereal aphids on wheat plants in the laboratory -
Elliott, N.C., Kieckhefer, R.W., Phoofolo, M.W. 2011. Foraging by Hippodamia convergens for cereal aphids on wheat plants in the laboratory. Southwestern Entomologist. 36(1):1-10.
Relationship between Russian wheat aphid abundance and edaphic and topographic characteristics of wheat fields -
Backoulou, G.F., Elliott, N.C., Giles, K.L., Catana, V., Phoofolo, M., Peairs, F.B., Hein, G.L. 2010. Relationship between Russian wheat aphid abundance and edaphic and topographic characteristics of wheat fields. Southwestern Entomologist. 35(1):11-18.
Effects of relay-intercropping sorghum with winter wheat, alfalfa, and cotton on lady beetle (Coleoptera: Coccinellidae) abundance and species composition Reprint Icon -
Phoofolo, M.W., Giles, K.L., Elliott, N.C. 2010. Effects of relay-intercropping sorghum with winter wheat, alfalfa, and cotton on lady beetle (Coleoptera: Coccinellidae) abundance and species composition. Environmental Entomology. 39(3):763-774.
Book Review of 'Modelling for Field Biologists and Other Interesting People' by Kokko, H -
Elliott, N.C. 2009. Book Review of 'Modelling for Field Biologists and Other Interesting People' by Kokko, H. American Entomologist. 55(4):265.
Grain and vegetative biomass reduction by the Russian wheat aphid in winter wheat Reprint Icon -
Mirik, M., Ansley, R.J., Michels Jr., G.J., Elliott, N.C. 2009. Grain and vegetative biomass reduction by the Russian wheat aphid in winter wheat. Southwestern Entomologist. 34(2):131-139.
Differentiating stress induced by greenbugs and Russian wheat aphids in wheat using remote sensing -
Yang, Z.Y., Rao, M.N., Elliott, N.C., Kindler, S.D., Popham, T.W. 2009. Differentiating stress induced by greenbugs and Russian wheat aphids in wheat using remote sensing. Computers and Electronics in Agriculture. 67(1-2):64-70.
Analysis of growth and development in the final instar of three species of predatory Coccinellidae under varying prey availability Reprint Icon -
Phoofolo, M.W., Elliott, N.C., Giles, K.L. 2009. Analysis of growth and development in the final instar of three species of predatory Coccinellidae under varying prey availability. Entomologia Experimentalis et Applicata. 131:264-277.
Airborne remote sensing to detect greenbug stress to wheat -
Elliott, N.C., Mirik, M., Yang, Z., Jones, D., Phoofolo, M., Catana, V., Giles, K., Michels, J. 2009. Airborne remote sensing to detect greenbug stress to wheat. Southwestern Entomologist. 34(3):205-211.
Supercooling points of Lysiphlebus testaceipes and its host Schizaphis graminum Reprint Icon -
Jones, D.B., Giles, K.L., Elliott, N.C. 2008. Supercooling points of Lysiphlebus testaceipes and its host Schizaphis graminum. Environmental Entomology. 37(5):1063-1068.
Oklahoma -
A landscape view of cereal aphid parasitoid dynamics reveals sensitivity to farm- and region-scale vegetation structure -
Brewer, M.J., Noma, T., Elliott, N.C., Kravchenko, A.N., Hild, A.L. 2008. A landscape view of cereal aphid parasitoid dynamics reveals sensitivity to farm- and region-scale vegetation structure. European Journal of Entomology. 105:503-511.
History and ecological basis for areawide pest management -
Elliott, N.C., Onstad, D.W., Brewer, M.J. 2008. History and ecological basis for areawide pest management. In: Koul, O., Cuperus, G.W., and Elliott, N.C., editors. Areawide Pest Management: Theory and Implementation. CAB International, Wallingford, Oxfordshire, UK. p. 15-33.
The role of databases in areawide pest management -
Catana, V., Elliott, N.C., Giles, K., Mirik, M., Porter, D.R., Hein, G., Peairs, F., Michels, J. 2008. The role of databases in areawide pest management. In: Koul, O., Cuperus, G.W., and Elliott, N.C., editors. Areawide Pest Management: Theory and Implementation. CAB International, Wallingford, Oxfordshire, UK. p. 142-158.
A landscape perspective in managing vegetation for beneficial plant-pest-natural enemy interactions: A foundation for areawide pest management -
Brewer, M.J., Noma, T., Elliott, N.C. 2008. A landscape perspective in managing vegetation for beneficial plant-pest-natural enemy interactions: A foundation for areawide pest management. In: Koul, O., Cuperus, G.W., and Elliott, N.C., editors. Areawide Pest Management: Theory and Implementation. CAB International, Wallingford, Oxfordshire, UK. p. 81-96.
Larval life history responses to food deprivation in three species of predatory lady beetles (Coleoptera: Coccinellidae) Reprint Icon -
Phoofolo, M.W., Giles, K.L., Elliott, N.C. 2008. Larvel life history responses to food deprivation in three species of predatory lady beetles (Coleoptera: Coccinellidae). Environmental Entomology. 37(2):315-322.
Airborne multi-spectral remote sensing of Russian wheat aphid injury to wheat -
Elliott, N.C., Mirik, M., Yang, Z., Dvorak, T., Rao, M., Michels, J., Walker, T., Catana, V., Phoofolo, M., Giles, K., Royer, T. 2007. Airborne multi-spectral remote sensing of Russian wheat aphid injury to wheat. Southwestern Entomologist. 32:213-219.
Reflectance characteristics of Russian wheat aphid (Hemiptera: Aphididae) stress and abundance in winter wheat -
Mirik, M., Michels, G.J., Kassymzhanova-Mirik, S., Elliott, N.C. 2007. Reflectance characteristics of Russian wheat aphid (Hemiptera: Aphididae) stress and abundance in winter wheat. Computers and Electronics in Agriculture. 57:123-134.
Parasitism of greenbug, Schizaphis graminum, by the parasitoid Lysiphlebus testaceipes, at winter temperatures -
Jones, D.B., Giles, K.L., Elliott, N.C., Payton, M.E. 2007. Parasitism of greenbug, Schizaphis graminum, by the parasitoid Lysiphlebus testaceipes, at winter temperatures. Environmental Entomology. 36:1-8.
Collaborating with wheat producers in demonstrating areawide integrated pest management -
Keenan, S.P., Giles, K.L., Burgener, P.A., Christian, D.A., Elliott, N.C. 2007. Collaborating with wheat producers in demonstrating areawide integrated pest management. Journal of Extension. 45(1):1FEA7.
Spectral sensing of aphid (Hemiptera: Aphididae) density using field spectrometry and radiometry -
Mirik, M., Michels, Jr., G.J., Kassymzhanova, S., Elliott, N.C., Catana, V. 2006. Spectral sensing of aphid (Hemiptera: Aphididae) density using field spectrometry and radiometry. Turkish Journal of Agriculture and Forestry. 30:421-428.
SEASONAL OCCURRENCE OF APHIDS AND NATURAL ENEMIES IN WHEAT AND ALTERNATIVE CROPS GROWN IN OKLAHOMA -
Kindler, D., Elliott, N.C., French, W., Arnold, D. 2005. Seasonal occurrence of aphids and natural enemies in wheat and alternative crops grown in Oklahoma. Proceedings of the International Organization of Biocontrol, August 2-5, 2001, Bozeman, Montana. p. 49.
Quantitative evaluation of suitability of the greenbug, Schizaphis graminum, and the bird cherry-oat aphid, Rhopalosiphum padi, as prey for Hippodamia convergens (Coleoptera: Coccinellidae) -
Phoofolo, M., Giles, K.L., Elliott, N.C. 2007. Quantitative evaluation of suitability of the greenbug, Schizaphis graminum, and the bird cherry-oat aphid, Rhopalosiphum padi, as prey for Hippodamia convergens (Coleoptera: Coccinellidae). Biological Control. 41(1):25-32.
Hyperspectral spectrometry as a means to differentiate uninfested and infested winter wheat by greenbug (Hemiptera: Aphididae) Reprint Icon -
Mirik, M., Michels, Jr., G.J., Kassymzhanova-Mirik, S., Elliott, N.C., Bowling, R. 2006. Hyperspectral spectrometry as a means to differentiate uninfested and infested winter wheat by greenbug (Hemiptera: Aphididae). Journal of Economic Entomology. 99(5):1682-1690.
D-vac sampling for predatory arthropods in winter wheat -
Elliott, N.C., Tao, F.L., Fuentes-Granados, R., Giles, K.L., Elliott, D.T., Greenstone, M.H., Shufran, K.A., Royer, T.A. 2006. D-vac sampling for predatory arthropods in winter wheat. Biological Control. 38:325-330.
GROUND BEETLE DENSITY IN OKLAHOMA WINTER WHEAT FIELDS -
Elliott, N.C., Tao, F.L., Giles, K.L., Kindler, D., French, B.W., Greenstone, M.H., Shufran, K.A. 2006. Ground beetle density in Oklahoma winter wheat fields. Southwestern Entomologist. 31(2):121-128.
USING DIGITAL IMAGE ANALYSIS AND SPECTRAL REFLECTANCE DATA TO QUANTIFY DAMAGE BY GREENBUG (HEMITERA: APHIDIDAE) IN WINTER WHEAT -
Mirik, M., Michels, G.J., Kassymzhanova-Mirik, S., Elliott, N.C., Catana, V., Jones, D.B., Bowling, R. 2006. Using digital image analysis and spectral reflectance data to quantify damage by greenbug (Hemitera: Aphididae) in winter wheat. Computers and Electronics in Agriculture. 51:86-98.
AIRBORNE MULTI-SPECTRAL REMOTE SENSING FOR RUSSIAN WHEAT APHID INFESTATIONS -
Elliott, N.C., Mirik, M., Yang, Z., Dvorak, T., Rao, M., Michels, J., Catana, V., Phoofolo, M., Giles, K., Royer, T. 2005. Airborne multi-spectral remote sensing for Russian wheat aphid infestations. In: Proceedings of the 20th Biennial Workshop on Aerial Photography, Videography, and High Resolution Digital Imagery for Resource Assessment, October 4-6, 2005, Weslaco, TX. 2005 CDROM.
HYPERSPECTRAL FIELD SPECTROMETRY FOR ESTIMATING GREENBUG (HOMOPTERA: APHIDIDAE) DAMAGE IN WHEAT -
Mirik, M., Michels, Jr, G.J., Kassymzhanova-Mirik, S., Jones, D., Elliott, N.C., Catanna, V., Bowling, R. 2005. Hyperspectral field spectrometry for estimating greenbug (Homoptera: Aphididae) damage in wheat. In: Proceedings of the 20th Biennial Workshop on Aerial Photography, Videography, and High Resolution Digital Imagery for Resource Assessment, October 4-6, 2005, Weslaco, Texas. 2005 CDROM.
SPECTRAL PROPERTIES OF TREE CHOLLA AND YUCCA MEASURED BY AN AIRBORNE HYPERSPECTRAL SENSOR AND THE RESULTING MAXIMUM LIKELIHOOD CLASSIFICATION OF RANGELANDS -
Mirik, M., Michels, Jr., G.J., Kassymzhanova-Mirik, S., Jones, D., Elliott, N.C. 2005. Spectral properties of tree cholla and yucca measured by an airborne hyperspectral sensor and the resulting maximum likelihood classification of rangelands. In: Proceedings of the 20th Biennial Workshop on Aerial Photography, Videography, and High Resolution Digital Imagery for Resource Assessment, October 4-6, 2005, Weslaco, Texas. 2005 CDROM.
USING AIRBORNE HYPERSPECTRAL IMAGERY TO IDENTIFY LOCAL INFESTATION OF MUSK THISTLE, CARDUUS NUTANS L., FROM CO-OCCURING VEGETATION -
Mirik, M., Michels, Jr., G.J., Kassymzhanova-Mirik, S., Jones, D., Elliott, N.C. 2005. Using airborne hyperspectral imagery to identify local infestation of musk thistle, Carduus nutans L., from co-occuring vegetation. In: Proceedings of the 20th Biennial Workshop on Aerial Photography, Videography, and High Resolution Digital Imagery for Resource Assessment, October 4-6, 2005, Weslaco, Texas. 2005 CDROM.
FIRST QUANTITATIVE STUDY OF ROVE BEETLES IN OKLAHOMA WINTER WHEAT FIELDS -
Elliott, N.C., Tao, F.L., Giles, K.L., Royer, T.A., Greenstone, M.H., Shufran, K.A. 2006. First quantitative study of rove beetles in Oklahoma winter wheat fields. Biocontrol. 51:79-87.
GROWER PERSPECTIVES ON AREAWIDE WHEAT INTEGRATED PEST MANAGEMENT IN THE SOUTHERN U.S. GREAT PLAINS -
Keenan, S.P., Giles, K.L., Elliott, N.C., Royer, T.A., Porter, D.R., Burgener, P.A., Christian, D.A. 2007. Grower perspectives on areawide wheat integrated pest management in the Southern U.S. Great Plains. In: Koul, O., Cuperus, G.W., editors. Ecologically Based Integrated Pest Management. CAB International Publishing, Inc., London. p. 289-314.
SURVIVAL, DEVELOPMENT, AND GROWTH OF COCCINELLA SEPTEMPUNCTATA FED SCHIZAPHIS GRAMINUM FROM RESISTANT AND SUSCEPTIBLE WINTER WHEAT -
Giles, K.L., Dillwith, J.W., Berberet, R.C., Elliott, N.C. 2005. Survival, development, and growth of Coccinella septempunctata fed Schizaphis graminum from resistant and susceptible winter wheat. Southwestern Entomologist 30(2):113-120.
HYMENOPTERAN PARASITOIDS AND DIPTERAN PREDATORS OF THE INVASIVE APHID DIURAPHIS NOXIA AFTER ENEMY INTRODUCTIONS: TEMPORAL VARIATION AND IMPLICATION FOR FUTURE APHID INVASIONS -
Brewer, M.J., Noma, T., Elliott, N.C. 2005. Hymenopteran parasitoids and dipteran predators of the invasive aphid Diuraphis noxia after enemy introductions: Temporal variation and implication for future aphid invasions. Biological Control 33:315-323.
NATURAL ENEMY IMPACT ON THE RUSSIAN WHEAT APHID IN SOUTHEASTERN COLORADO -
Lee, J.H., Elliott, N.C., Kindler, D., French, B.W., Walker, C.B., Eikenbary, R.D. 2005. Natural enemy impact on the Russian wheat aphid in southeastern Colorado. Environmental Entomology. 34:115-123.
USING GROUND-BASED MULTISPECTRAL RADIOMETRY TO DETECT STRESS IN WHEAT CAUSED BY GREENBUG (HOMOPTERA: APHIDIDAE) INFESTATION -
Yang, Z., Rao, M.N., Elliott, N.C., Kindler, D., Popham, T.W. 2005. Using ground-based multispectral radiometry to detect stress in wheat caused by greenbug (Homoptera: Aphididae) infestation. Computers and Electronics in Agriculture. 47:121-135. Available: http://www.sciencedirect.com.
ECONOMIC EVALUATION OF THE EFFECTS OF PLANTING DATE AND APPLICATION RATE OF IMIDACLOPRID FOR MANAGEMENT OF CEREAL APHIDS AND BARLEY YELLOW DWARF DISEASES IN WINTER WHEAT -
Royer, T.A., Giles, K.L., Nyamanzi, T., Hunger, R., Krenzer, E.G., Elliott, N.C., Kindler, D., Payton, M. 2005. Economic evaluation of the effects of planting date and application rate of imidacloprid for management of cereal aphids and barley yellow dwarf diseases in winter wheat. Journal of Economic Entomology 98(1):95-102.
SEASONAL ABUDANCE OF RICE ROOT APHID IN WHEAT AND ITS EFFECTS ON FORAGE AND GRAIN YIELDS -
Kindler, D., Hesler, L.S., Elliott, N.C., Royer, T.A., Giles, K.L. 2004. Seasonal abudance of rice root aphid in wheat and its effects on forage and grain yields. Southwestern Entomologist. 29(4):245-252.
A WEB-BASED DECISION SUPPORT SYSTEM FOR MANAGING GREENBUGS IN WHEAT -
Elliott, N.C., Royer, T.A., Giles, K.L., Kindler, D., Porter, D.R., Elliott, D.T., Waits, D.A. 2004. A web-based decision support system for managing greenbugs in wheat. Crop Management. doi:10.1094/CM-2004-09XX-01-MG. Available: http://www.cropmanagement.org.
REMOTE SENSING TO DETECT PLANT STRESS, WITH PARTICULAR REFERENCE TO STRESS CAUSED BY THE GREENBUG: A REVIEW -
Yang, Z., Rao, M.N., Kindler, D., Elliott, N.C. 2004. Remote sensing to detect plant stress, with particular reference to stress caused by the greenbug: A Review. Southwestern Entomologist. 29(3):227-236.
CEREAL AND GRASS HOSTS OF THE RICE ROOT APHID, RHOPALOSIPHUM RUFIABDOMINALIS (SASAKI), AND A DESCRIPTION OF AN EFFICIENT GREENHOUSE REARING TECHNIQUE -
Kindler, D., Helser, L.S., Elliott, N.C., Shufran, K.A., Springer, T.L. 2004. Cereal and grass hosts of the rice root aphid, Rhopalosiphum rufiabdominalis (Sasaki), and a description of an efficient greenhouse rearing technique. Journal of Agricultural and Urban Entomology. 21(1)51-59.
GENETIC SIMILARITIES AMONG GEOGRAPHIC ISOLATES OF LYSIPHLEBUS TESTACEIPES (HYMENOPTERA: APHIDIIDAE) DIFFERING IN COLD TEMPERATURE TOLERANCES -
Shufran, K.A., Weathersbee III, A.A., Jones, D.B., Elliott, N.C. 2004. Genetic similarities among geographic isolates of Lysiphlebus testaceipes (Hymenoptera: Aphidiidae) differing in cold temperature tolerances. Environmental Entomology. 33(3):776-778.
BIOLOGICAL CONTROL OF CEREAL APHIDS IN NORTH AMERICA AND MEDIATING EFFECTS OF HOST PLANT AND HABITAT MANIPULATIONS -
Brewer, M.J., Elliott, N.C. 2004. Biological control of cereal aphids in North America and mediating effects of host plant and habitat manipulations. Annual Review of Entomology. 49:219-242.
FIXED PRECISION SEQUENTIAL SAMPLING PLANS FOR THE GREENBUG AND BIRD CHERRY-OAT APHID (HOMOPTERA: APHIDIDAE) IN WINTER WHEAT -
Elliott, N.C., Giles, K.L., Royer, T.A., Kindler, D., Tao, F.L., Jones, D.B., Cuperus, G.W. 2003. Fixed presicion seqential sampling plans for the greenbugs and bird cherry-oat aphid (Homoptera: Aphididae) in winter wheat. Journal of Economic Entomology. 96:1585-1593.
ECONOMIC INJURY LEVEL FOR THE GREENBUG, SCHIZAPHIS GRAMINUM, IN OKLAHOMA WINTER WHEAT -
Kindler, D., Elliott, N.C., Giles, K.L., Royer, T.R. 2003. Economic injury level for the greenbug, schizaphis graminum, in Oklahoma winter wheat. Southwestern Entomologist. 28(3):163-166.
FUNCTIONAL RESPONSES OF AN INTRODUCED PARASITOID AND AN INDIGENOUS PARASITOID ON GREENBUG AT FOUR TEMPERATURES -
JONES, D.B., GILES, K.L., BERBERET, R.C., ROYER, T.A., ELLIOTT, N.C., PAYTON, M.E. FUNCTIONAL RESPONSES OF AN INTRODUCED PARASITOID AND AN INDIGENOUS PARASITOID ON GREENBUG AT FOUR TEMPERATURES. ENVIRONMENTAL ENTOMOLOGY. 2003. V. 32. P. 425-432.
THE NEGATIVE BINOMIAL DISTRIBUTION AS A MODEL FOR DESCRIBING COUNTS OF GREENBUGS, SCHIZAPHIS GRAMINUM, ON WHEAT -
ELLIOTT, N.C., GILES, K.L., ROYER, T.A., KINDLER, D., JONES, D.B., TAO, F.L. THE NEGATIVE BINOMIAL DISTRIBUTION AS A MODEL FOR DESCRIBING COUNTS OF GREENBUGS, SCHIZAPHIS GRAMINUM, ON WHEAT. SOUTHWESTERN ENTOMOLOGIST. 2003. v.23(2): p. 131-136.
DEVELOPMENT OF A SAMPLING PLAN IN WINTER WHEAT THAT ESTIMATES CEREAL APHID PARASITISM LEVELS AND PREDICTS POPULATION SUPPRESSION -
GILES, K.L., JONES, D.B., ROYER, T.A., ELLIOTT, N.C., KINDLER, D. DEVELOPMENT OF A SAMPLING PLAN IN WINTER WHEAT THAT ESTIMATES CEREAL APHID PARASITISM LEVELS AND PREDICTS POPULATION SUPPRESSION. JOURNAL OF ECONOMIC ENTOMOLOGY. 2003. v. 96(3): p. 975-982.
OKLAHOMA -
Baker, C.A., Burd, J.D., Elliott, N.C., Kindler, D., Mornhinweg, D.W., Porter, D.R., Shufran, K.A. 2003. Oklahoma. Plant Resistance to Insects Newsletter. 27:3 p. Available: www.oznet.ksu.edu/ipri/newsletters/ipri_2003.htm#baker.
THE CEREAL APHID EXPERT SYSTEM AND GLANCE N' GO SAMPLING FOR GREENBUGS: QUESTIONS AND ANSWERS -
ROYER, T.A., GILES, K.L., ELLIOTT, N.C., KINDLER, D. THE CEREAL APHID EXPERT SYSTEM AND GLANCE N' GO SAMPLING FOR GREENBUGS: QUESTIONS AND ANSWERS. 2002. OKLAHOMA COOPERATIVE EXTENSION SERVICE. EXTENSION FACT SHEETS. CR-7191.
DIVERGENCE OF THREE POPULATIONS OF LYSIPHLEBUS TESTACEIPES (HYMENOPTERA: APHIDIIDAE) DIFFERING IN COLD TEMPERATURE TOLERANCE -
Shufran, K.A., Jones, D.B., Weathersbee III, A.A., Elliott, N.C., Chen, Y., Pike, K.S. 2002. Divergence of three populations of Lysiphlebus testaceipes (Hymenoptera: Aphidiidae) differing in cold temperature tolerance. Society for the Study of Evolution.
GLANCE N' GO SAMPLING FOR GREENBUGS IN WINTER WHEAT: FALL EDITION -
ROYER, T.A., GILES, K.L., ELLIOTT, N.C. GLANCE N' GO SAMPLING FOR GREENBUGS IN WINTER WHEAT: FALL EDITION. 2002. OKLAHOMA COOPERATIVE EXTENSION SERVICE. EXTENSION FACT SHEETS. L-307.
GLANCE N' GO SAMPLING FOR GREENBUGS IN WINTER WHEAT: SPRING EDITION -
ROYER, T.A., GILES, K.L., ELLIOTT, N.C. GLANCE N' GO SAMPLING FOR GREENBUGS IN WINTER WHEAT: SPRING EDITION. 2002. OKLAHOMA COOPERATIVE EXTENSION SERVICE, EXTENSION FACT SHEETS. L-306.
EFFECT OF APHIDS AND THE SURROUNDING LANDSCAPE ON ABUNDANCE OF COCCINELLIDAE IN CORNFIELDS -
ELLIOTT, N.C., KIECKHEFER, R.W., BECK, D.A. EFFECT OF APHIDS AND THE SURROUNDING LANDSCAPE ON ABUNDANCE OF COCCINELLIDAE IN CORNFIELDS. 2002. BIOLOGICAL CONTROL. V. 24: P. 214-220.
PREDATOR ABUNDANCE IN ALFALFA FIELDS IN RELATION TO APHIDS, WITHIN-FIELD VEGETATION, AND LANDSCAPE MATRIX -
ELLIOTT, N.C., KIECKHEFER, R.W., MICHELS, G.J., GILES, K.L. PREDATOR ABUNDANCE IN ALFALFA FIELDS IN RELATION TO APHIDS, WITHIN-FIELD VEGETATION, AND LANDSCAPE MATRIX. 2002. ENVIRONMENTAL ENTOMOLOGY. V. 31(2). P. 253-260.
ASSESSMENT OF GREENBUG-RESISTANT WHEAT GERMPLASM ON LYSIPHLEBUS TESTACEIPES CRESSON (HYMENOPTERA: APHIDIDAE) OVIPOSITION AND DEVELOPMENT IN GREENBUG OVER TWO GENERATIONS -
FUENTES-GRANADOS, R.G., GILES, K.L., ELLIOTT, N.C., PORTER, D.R. ASSESSMENT OF GREENBUG-RESISTANT WHEAT GERMPLASM ON LYSIPHLEBUS TESTACEIPES CRESSON (HYMENOPTERA: APHIDIDAE) OVIPOSITION AND DEVELOPMENT IN GREENBUG OVER TWO GENERATIONS. SOUTHWESTERN ENTOMOLOGIST. 2001. V. 26(3). P. 187-194.
EFFECT OF GREENBUGS ON WINTER WHEAT YIELD -
KINDLER, D., ELLIOTT, N.C., GILES, K.L., ROYER, T.A., FUENTES-GRANADOS, R., TAO, F. EFFECT OF GREENBUGS ON WINTER WHEAT YIELD. 2002. JOURNAL OF ECONOMIC ENTOMOLOGY. V. 95. P. 89-95.
CONSIDERATIONS IN USING COCCINELLIDS FOR BIOLOGICAL CONTROL OF APHIDS -
Elliott, N.C., Obrycki, J.J., Giles, K.L. 2001. Considerations in using coccinellids for biological control of aphids. Proceedings of the International Organization of Biocontrol, August 2-5, 2001, Bozeman, Montana. p. 13.
IMPACT OF INDIGENOUS COCCINELLIDS ON RUSSIAN WHEAT APHIDS AND GREENBUGS(HOMOPTERA: APHIDIDAE) INFESTING WINTER WHEAT IN THE TEXAS PANHANDLE -
MICHELS, G.J., ELLIOTT, N.C., ROMERO, R.A., FRITTS, D.A., BIBLE, J.B. IMPACT OF INDIGENOUS COCCINELLIDS ON RUSSIAN WHEAT APHIDS AND GREENBUGS (HOMOPTERA: APHIDIDAE) INFESTING WINTER WHEAT IN THE TEXAS PANHANDLE. SOUTHWESTERN ENTOMOLOGIST. 2001. V. 26(2). P. 97-114.
DEVELOPMENTAL RESPONSE OF THREE GEOGRAPHIC ISOLATES OF LYSIPHLEBUS TESTACEIPES (HYMENOPTERA: APHIDIDAE) TO TEMPERATURE -
ROYER, T.A., GILES, K.L., KINDLER, D., ELLIOTT, N.C. DEVELOPMENTAL RESPONSE OF THREE GEOGRAPHIC ISOLATES OF LYSIPHLEBUS TESTACEIPES (HYMENOPTERA: APHIDIDAE) TO TEMPERATURE. ENVIRONMENTAL ENTOMOLOGY. 2001. V. 30(4). P. 637-641.
SUITABILITY OF CEREALS AND FORAGE GRASSES AS HOSTS FOR THE RICE ROOT APHID -
Kindler, D., Hesler, L.S., Shufran, K.A., Elliott, N.C. 2001. Suitability of cereals and forage grasses as hosts for the rice root aphid. In: Proceedings of the Entomological Society of America Annual Meeting North Central Branch, March 25-28, 2001, Ft. Collins, Colorado. p. 25.
SEASONAL OCCURRENCE OF APHIDS AND NATURAL ENEMIES IN WHEAT AND ASSOCIATED CROPS -
RECOVERY OF IMPORTED HYMENOPTEROUS PARASITOIDS RELEASED TO CONTROL RUSSIAN WHEAT APHIDS IN COLORADO -
EFFECTS OF RIPARIAN AND GRASSLAND HABITATS ON GROUND BEETLE (COLEOPTERA: CARABIDAE) ASSEMBLAGES IN ADJACENT WHEAT FIELDS -
BINOMIAL SEQUENTIAL SAMPLING OF RHOPALOSIPHUM PADI IN WINTER WHEAT IN THE SOUTHERN PLAINS -
DEVELOPMENT AND VALIDATION OF A BINOMIAL SEQUENTIAL SAMPLING PLAN FOR THE GREENBUG (HOMOPTERA: APHIDIDAE) INFESTING WINTER WHEAT IN THE SOUTHERN PLAINS -
RUSSIAN WHEAT APHID RESEARCH -
Baker, C.A., Burd, J.D., Elliott, N.C., Greenstone, M.H., Kindler, D., Mornhinweg, D.W., Porter, D.R., Shufran, K.A., Webster, J.A. 2000. Russian wheat aphid research. Western Regional Research Project Annual Report. 2000 Joint Meeting WCC-66 and IPRI. p. 37-42.
RESPONSE BY COCCINELLIDS TO SPATIAL VARIATION IN CEREAL APHID DENSITY (REVISE TITLE, JOURNAL NAME, AND ADD ACC DATE) -
GREENBUG IPM RESEARCH -
SPECIFIC RIBOSOMAL DNA MARKER FOR EARLY POLYMERASE CHAIN REACTION DETECTIONOF APHELINUS HORDEI (HYMENOPTERA: APHELINIDAE) AND APHIDIUS COLEMANI (HYMENOPTERA: APHIDIIDAE) FROM DIURAPHIS NOXIA (HOMOPTERA: APHIDIDAE) -
COCCINELLID INTRODUCTIONS: POTENTIAL FOR AND EVALUATION OF NON-TARGET EFFECTS -
ADULT COCCINELLID ACTIVITY AND PREDATION ON APHIDS IN SPRING CEREALS -
A REGIONAL POPULATION DYNAMICS MODEL FOR THE RUSSIAN WHEAT APHID (REVISE RECORD--ADD ACCEPT DATE, REVISE TITLE) -
RUSSIAN WHEAT APHID RESERACH 1998 WCC-66 REPORT -
SPATIAL AND TEMPORAL DISTRIBUTION OF GROUND BEETLE (COLEOPTERA: CARABIDAE) ASSEMBLAGES IN RIPARIAN STRIPS AND ADJACENT WHEAT FIELDS -
OKLAHOMA -
TEMPERATURE EFFECTS ON DEVELOPMENT IN APHELINUS ALBIPODUS (HYMENOPTERA: APHELINIDAE) FROM TWO GEOGRAPHIC REGIONS (REVISE TITLE AND JOURNAL) -
PARASITISM OF SEVERAL APHID SPECIES BY APHELINUS ASYCHIS (WALKER) AND APHELINUS ALBIPODUS HAYAT AND FATIMA -
DEVELOPMENTAL RESPONSE OF LYSIPHLEBUS TESTACEIPES TO TEMPERATURE -
PLANT SCIENCE RESEARCH LABORATORY -
INFLUENCE OF WITHIN-FIELD AND LANDSCAPE FACTORS ON APHID PREDATOR POPULATIONS IN WHEAT (REVISE RECORD--ADD ACCEPT DATE, REVISE TITLE) -
TEMPORAL AND SPATIAL DISTRIBUTION OF GROUND BEETLE (COLEOPTERA: CARABIDAE) ASSEMBLAGES IN GRASSLANDS AND ADJACENT WHEAT FIELDS -
REVERTING CONSERVATION RESERVE PROGRAM LANDS TO WHEAT AND LIVESTOCK PRODUCTION: EFFECTS ON GROUND BEETLE (COLEOPTERA: CARABIDAE) ASSEMBLAGES (REVISE TITLE TO AS PUBLISHED) -
SMALL GRAIN APHIDS IN OKLAHOMA -
A COMPARISON OF SIZE, SEX RATIO, AND DISPERSAL IN THREE COCCINELLIDS -
INSECTS AND MITES ON SMALL GRAINS -
COMPARISON OF DEVELOPMENTAL RESPONSES TO TEMPERATURE IN APHELINUS ASYCHIS (WALKER) FROM TWO DIFFERENT GEOGRAPHIC REGIONS (MODIFY TO ADD ACCDT, REVISE TITLE AND JOURNAL) -
PLANT SCIENCE RESEARCH LABORATORY, USDA-ARS -
SEASONAL DEVELOPMENT, OVERWINTERING BIOLOGY, AND HOST PLANT INTERACTIONS OFRUSSIAN WHEAT APHID (HOMOPTERA: APHIDIDAE) IN NORTH AMERICA (REVISED TO SHOW PUBLISHED TITLE) -
RUSSIAN WHEAT APHID ECOLOGY AND MODELING IN GREAT PLAINS AGRICULTURAL LANDSCAPES -
SEQUENTIAL SAMPLING FOR ADULT COCCINELLIDS IN WHEAT (CHANGED TITLED AND ADD ACCEPT. DATE) -
ECOLOGY OF THE RUSSIAN WHEAT APHID AT LANDSCAPE AND REGIONAL SCALES -
EFFECTS ON GROUND BEETLE (COLEOPTERA: CARABIDAE) ASSEMBLAGES OF CONVERSION FROM CRP LANDS TO WHEAT PRODUCTION -
ESTIMATING APHIDOPHAGOUS COCCINELLID POPULATIONS IN ALFALFA (REVISED 7/31/96 TO CORRECT AUTHORS LISTING) -
SAMPLING APHIDOPHAGOUS COCCINELLIDAE IN GRAIN SORGHUM (REVISE AUTHOR LISTING; ADD ACCEPT DATE) -
ESTIMATING POPULATIONS OF APHIDOPHAGOUS COCCINELLIDAE (COLEOPTERA) IN WINTER WHEAT (CHANGE TITLE, ADD AUTHORS, ADD ACCEPT DATE) -
OKLAHOMA (ADD ACCEPT. DATE) -
OKLAHOMA (ADD ACCEPT. DATE) -
EFFECTS OF THE APHICIDES 'GAUCHO' AND CGA-215944 ON FEEDING BEHAVIOR AND TRITROPHIC INTERACTIONS OF RUSSIAN WHEAT APHID. (CHANGE TITLE AND ACCEPT. DATE) -
THE INFLUENCE OF WITHIN PATCH AND LANDSCAPE FACTORS ON APHIDOPHAGOUS INSECTCOMMUNITIES IN WHEAT -
PERMEABILITY OF GRASSLAND-WHEAT FIELD BORDERS TO GROUND BEETLES (CARABIDAE) -
BOUNDARY PERMEABILITY OF ADJACENT GRASSLANDS AND WHEAT FIELDS TO CARABID BEETLES (COLEOPTERA) -
TEMPERATURE EFFECTS ON DEVELOPMENT OF THREE CEREAL APHID PARASITOIDS (HYMENOPTERA: APHIDIIDAE) -
THE EFFECT OF RUSSIAN WHEAT APHID FEEDING ON CHLOROPHYLL A FLUORESCENCE INDUCTION KINETICS OF RESISTANT AND SUSCEPTIBLE CEREALS (ADDING ACCEPTANCE DATE) -
OLFACTORY RESPONSES OF THE PARASITOID DIAERETIELLA RAPAE (HYMENOPTERA: APHIDIIDAE) TO ODOR OF PLANTS, APHIDS, AND PLANT-APHID COMPLEXES MODIFIED TO SHOW TITLE AS PUBLISHED, ADD ACCEPT DATE -
A GENERAL METHOD FOR ESTIMATING CEREAL APHID POPULATIONS IN SMALL GRAIN FIELDS BASED ON FREQUENCY OF OCCURRENCE (CORRECTING TITLE AND ADDING ACCEPTANCE DATE) -
ARS News Articles
Last Modified: 5/2/2016
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