Projects

Germplasm Enhancement of Maize (GEM) Appropriated (D)   Accession Number: 424350

Publications (Clicking on the reprint icon will take you to the publication reprint.)

Spatial patterns of aflatoxin levels in relation to ear-feeding insect damage in pre-harvest corn - (Peer Reviewed Journal)

Ni, X., Wilson, J.P., Buntin, G., Guo, B., Krakowsky, M.D., Lee, R., Cottrell, T.E., Scully, B.T., Huffaker, A., Schmelz, E.A. 2011. Spatial patterns of aflatoxin levels in relation to ear-feeding insect damage in pre-harvest corn. Toxins. 3(7):920-931.

Analysis of quantitative disease resistance to southern leaf blight and of multiple disease resistance in maize, using near-isogenic lines - (Peer Reviewed Journal)

Blecher, A., Zwonitzer, J., Santa Cruz, J., Krakowsky, M.D., Chung, C., Nelson, R., Arellano, C., Balint Kurti, P.J. 2011. Analysis of quantitative disease resistance to southern leaf blight and of multiple disease resistance in maize, using near-isogenic lines. Theoretical and Applied Genetics. 124:433-445.

Multivariate analysis of maize disease resistances suggests a pleiotropic genetic basis and implicates a glutathione S-transferase gene - (Peer Reviewed Journal)

Wisser, R., Kolkman, J., Patzoldt, M., Holland, J.B., Jianming, Y., Krakowsky, M.D., Nelson, R., Balint Kurti, P.J. 2011. Multivariate analysis of maize disease resistances suggests a pleiotropic genetic basis and implicates a glutathione S-transferase gene. Proceedings of the National Academy of Sciences. 108:7339-7344.

GEM – Meeting the Challenge of Maize Diversification by Capturing Useful Alleles and Traits from Exotic Germplasm - (Abstract Only)

Gardner, C.A., Blanco, M.H., Krakowsky, M.D., Goodman, M., Marshall, D.S., Smelser, A.D., Engstrom, F., Shen, N. 2011. GEM – Meeting the Challenge of Maize Diversification by Capturing Useful Alleles and Traits from Exotic Germplasm [abstract]. Maize Genetics Conference Abstracts. Abstract P221.

Comparison of the side-needle and knife techniques for inducing Aspergillus flavus infection and aflatoxin accumulation in corn hybrids - (Peer Reviewed Journal)

Henry, W.B., Krakowsky, M.D., Windham, G.L., Williams, W.P., Scully, B.T., Rowe, D.E., Hawkins, L.K. 2010. Comparison of the side-needle and knife techniques for inducing Aspergillus flavus infection and aflatoxin accumulation in corn hybrids. Toxin Reviews. 29:123-129.

Registration of maize inbred line GT603 - (Peer Reviewed Journal)

Guo, B.Z., Krakowsky, M.D., Ni, X., Scully, B.T., Lee, R.D., Coy, A.E., Widstrom, N.W. 2011. Registration of maize inbred line GT603. Journal of Plant Registrations. 5(2):211-214.

Aflatoxin Accumulation in BT and non-BT Maize Testcrosses - (Peer Reviewed Journal)

Williams, W.P., Windham, G.L., Krakowsky, M.D., Scully, B.T., Ni, X. 2010. Aflatoxin accumulation in BT and non-BT maize testcrosses. Journal of Crop Improvement. 24:392-399.

Mapping Disease Resistance QTL for Three Foliar Diseases of Maize in a RIL Population - (Peer Reviewed Journal)

Zwonitzer, J., Coles, N., Krakowsky, M.D., Holland, J.B., McMullen, M.D., Pratt, R., Balint Kurti, P.J. 2010. Mapping Disease Resistance QTL for Three Foliar Diseases of Maize in a RIL Population. Journal of Phytopathology. 100:72-79.

Inoculation Techniques in the Field Screening and Selection for Corn Inbred and Hybirds Resistance to Preharvest Aflatoxin Contamination - (Abstract Only)

Guo, B. Krakowsky, M. Ni, X. Wilson, J.D. Abbas, H.K. Kemerait, R. Lee, D. Scully, B. Henry W.B. 2009. Innoculation Techniques in the Field Screening and Selection for Corn Inbred and Hybirds Resistance to Preharvest Aflatoxin Contamination. Presented at the Mississippi State University on Reducing Aflatoxin Contamination in Corn meeting, October 27-28, 2009.

Spatial distribution of aflatoxin contamination in relation to damage by ear-feeding insects in pre-harvest corn - (Proceedings)

Ni, X. Wilson, J.P. Krakowsky, M.D. Guo, B. Scully B.T. Buntin, G.D. Lee, R.D. Cottrell, T.E. 2009. Spatial distribution of aflatoxin contamination in relation to damage by ear-feeding insects in pre-harvest corn. Proceedings of the Workshop on Reducing Aflatoxin Contamination in Corn, October 27-28, 2009, Mississippi State, MS.

Identification and mapping of new sources of resistance to aflatoxin accumulation in maize - (Peer Reviewed Journal)

Warburton, M.L., Brooks, T.D., Krakowsky, M.D., Shan, X., Windham, G.L., Williams, W.P. 2009. Identification and mapping of new sources of resistance to aflatoxin accumulation in maize. Crop Science. 49:1403-1408.

Preharvest aflatoxin contamination of corn and other grain crops grown on the U.S. Southeastern Coastal Plain - (Peer Reviewed Journal)

Scully, B.T., Krakowsky, M.D., Ni, X., Wilson, J.P., Lee, R.D., Guo, B.Z. 2009. Preharvest aflatoxin contamination of corn and other grain crops grown on the U.S. southeastern coastal plain. Toxin Reviews. 28(2-3):169-179.

Identifying maize germplasm with resistance to aflatoxin accumulation - (Peer Reviewed Journal)

Williams, W.P., Krakowsky, M.D., Windham, G.L., Balint-Kurti, P.J., Hawkins, L.K., Henry, W.B. 2008. Identifying maize germplasm with resistance to aflatoxin accumulation. Toxin Reviews. 27:319-345.

Economic injury level of brown stink bug damage on developing corn ears - (Abstract Only)

Ni, X., Da, K., Buntin, G., Cottrell, T.E., Tillman, P.G., Olson, D.M., Krakowsky, M.D. 2008. Economic injury level of brown stink bug damage on developing corn ears [abstract]. Georgia Entomological Society Annual Meeting, April 2-4, 2008, Cordele, Georgia.

Identification of multiple ear-colonizing insect and disease resistance in CIMMYT maize inbred lines with varying levels of silk maysin - (Peer Reviewed Journal)

Ni, X., Krakowsky, M.D., Buntin, G., Rector, B.G., Guo, B., Snook, M.E. 2008. Identification of multiple ear-colonizing insect and disease resistance in CIMMYT maize inbred lines with varying levels of silk maysin. Journal of Economic Entomology. 101:1455-1465.

MAIZE ALLELIC DIVERSITY PROJECT - (Abstract Only)

Krakowsky, M.D., Holley, R., Deutsch, J., Rice, J., Blanco, M.H., Goodman, M. 2008. Maize allelic diversity project. Maize Genetics Conference Abstracts. 50th Maize Genetics Conference. Feb 27 - Mar 2, 2008.

Evaluation of insect resistance among 47 commercial corn hybrids - 2007 - (Experiment Station)

Ni, X., Krakowsky, M.D., Buntin, G., Brown, S.L. 2007. Evaluation of insect resistance among 47 commercial corn hybrids - 2007. Georgia 2007 Corn Performance Tests, Research Report 712, Georgia Agricultural Experiment Stations.

Development of corn inbred lines with reduced preharvest aflatoxin contamination and identification of genes/markers for breeding and germplasm evaluation - (Abstract Only)

Guo, B., Coy, A., Luo, M., Krakowsky, M.D., Abbas, H.K., Lee, D. 2007. Development of corn inbred lines with reduced preharvest aflatoxin contamination and identification of genes/markers for breeding and germplasm evaluation [abstract]. Proceedings of the 2007 Multicrop Aflatoxin/Fumonisin Elimination and Fungal Genomics Workshop, October 21-26, 2007, Atlanta, Georgia. p. 89.

Natural distribution patterns of aflatoxin contamination and ear-feeding insect damage in pre-harvest corn: Summary of two-year data - (Proceedings)

Ni, X., Krakowsky, M.D., Buntin, G., Lee, R., Brown, S.L. 2007. Natural distribution patterns of aflatoxin contamination and ear-feeding insect damage in pre-harvest corn: Summary of two-year data. In: Proceedings of the Multi-crop Aflatoxin and Fumonisin Elimination and Fungal Genomics Workshop, October 22-24, 2007, Atlanta, GA. p. 125.

Field Screening of Experimental Corn Hybrids and Inbred Lines for Multiple Ear-Feeding Insect Resistance - (Peer Reviewed Journal)

Ni, X., Xu, W., Krakowsky, M.D., Buntin, G.D., Brown, S.L., Lee, R.D., Coy, A.E. 2007. Field Screening of Experimental Corn Hybrids and Inbred Lines for Multiple Ear-Feeding Insect Resistance. Journal of Economic Entomology. 100(5):1704-1713.

Aflatoxin Accumulation in Corn Hybrids in Relation to Whorl Damage by the Fall Armyworm (Lepidoptera: Noctuidae) - (Peer Reviewed Journal) - (30-May-07)

Seasonal Population Dynamics and Kernel Damage of the Brown Stink Bug (Heteroptera: Pentatomidae) in Corn - (Abstract Only)

Ni, X., Da, K., Buntin, D., Cottrell, T.E., Gunawan, G., Krakowsky, M.D., Powell, R., Tillman, P.G., Olson, D.M., Mcpherson, R., Wilson, J.P., Lee, D., Coy, A. 2007. Seasonal Population Dynamics and Kernel Damage of the Brown Stink Bug (Heteroptera: Pentatomidae) in Corn. In: Proceedings of the Georgia Entomological Society Annual Meeting, May 16-17, 2007, Athens, Georgia. p. 14.

Maize resistance and susceptibility to multiple ear-damaging pests: Progress and prospects - (Abstract Only)

Ni, X., Xu, W., Krakowsky, M.D., Buntin, G. 2007. Maize resistance and susceptibility to multiple ear-damaging pests: Progress and prospects. Entomological Society of America Annual Meeting, December 9-12, 2007, San Diego, California.

Resistance in maize to Paratrichodorus minor - (Peer Reviewed Journal)

Timper, P., Krakowsky, M.D., Snook, M.E. 2007. Resistance in maize to Paratrichodorus minor. Nematropica. 37:9-20.

Insect Screening Results: Assessment of Corn Hybrids for Insect Resistance - (Experiment Station)

Ni, X., Krakowsky, M.D., Gunawan, G., Buntin, D., Brown, S. 2006. Insect Screening Results: Assessment of Corn Hybrids for Insect Resistance. Georgia 2006 Corn Performance Tests, Research Report 707, Georgia Agricultural Experiment Stations. p. 36-37.

Diverse maize germplasm aflatoxin levels survey - (Abstract Only)

Bush, D., Musket, T., Davis, D., Brooks, T.D., Williams, W.P., Windham, G.L., Krakowsky, M.D., Davis, G. 2007. Diverse maize germplasm aflatoxin levels survey [abstract]. In: Proceedings of the 2006 Multicrop Aflatoxin/Fumonisin Elimination & Fungal Genomics Workshop, October 16-18, 2006, Ft. Worth, Texas. p. 66.

Correlations between biotic stresses and aflatoxin contamination in maize - (Proceedings)

Krakowsky, M.D., Ni, X., Davis, R.F. 2006. Correlations between biotic stresses and aflatoxin contamination in maize. In: Proceedings of the 6th Annual Fungal Genomics, the 7th Annual Multi-crop Fumonisin, and the 19th Annual Multi-crop Aflatoxin Elimination Workshops, October 16-18, 2006, Fort Worth, Texas. p. 95.

Spatial Correlation Between Aflatoxin Level and Ear-Feeding Insect Damage in Pre-Harvest Corn - (Proceedings)

Ni, X., Da, K., Krakowsky, M.D., Buntin, G.D., Lee, R.D., Brown, S.L. 2006. Spatial Correlation Between Aflatoxin Level and Ear-Feeding Insect Damage in Pre-Harvest Corn. In: Proceedings of the 6th Annual Fungal Genomics, the 7th Annual Multi-Crop Fumonisin, and the 19th Annual Multi-Crop Aflatoxin Elimination Workshops, October 16-18, 2006, Fort Worth, Texas. p. 96.

GENOTYPIC CORRELATION AND MULTIVARIATE QTL ANALYSES FOR CELL WALL COMPONENTS AND RESISTANCE TO STALK TUNNELING BY THE EUROPEAN CORN BORER IN MAIZE - (Peer Reviewed Journal)

Krakowsky, M.D., Lee, M., Holland, J.B. 2007. Genotypic correlation and multivariate qtl analyses for cell wall components and resistance to stalk tunneling by the european corn borer in maize. Crop Science 47:485-488.

Recovery of Exotic Alleles in Enhanced Tropical Yellow Germplasm - (Abstract Only) - (11-Aug-06)

RECOVERY OF EXOTIC ALLELES IN ENHANCED TROPICAL YELLOW GERMPLASM - (Abstract Only) - (28-Jul-06)

REPRODUCTION OF PARATRICHODORUS MINOR ON CORN HYBRIDS AND INBREDS - (Abstract Only)

Timper, P., Krakowsky, M.D. 2006. Reproduction of Paratrichodorus minor on corn hybrids and inbreds [abstract]. Journal of Nematology. 38:299.

QUANTITATIVE TRAIT LOCI FOR CALLUS INITIATION IN MAIZE (ZEA MAYS L.) - (Peer Reviewed Journal)

Krakowsky, M.D., Lee, M., Garay, L., Woodman-Clikeman, W., Long, M.J., Sharopova, N., Frame, B., Wang, K. 2006. Quantitative trait loci for callus initiation in maize (Zea mays l.). Journal of Theoretical and Applied Genetics 113:821-830.

IDENTIFICATION OF QUANTITATIVE TRAIT LOCI FOR RESISTANCE TO SOUTHERN LEAF BLIGHT AND DAYS TO ANTHESIS IN A MAIZE RECOMBINANT INBRED LINE POPULATION - (Peer Reviewed Journal)

Balint Kurti, P.J., Krakowsky, M.D., Robertson, L., Jines, M., Molnar, T., Goodman, M., Holland, J.B. 2006. Identification of quantitative trait loci for resistance to southern leaf blight and days to anthesis in a maize recombinant inbred line population. Phytopathology. 96:1067-1071.

SPATIAL AND TEMPORAL PATTERNS OF MAIZE WEEVIL PRE-HARVEST INFESTATION IN CORN FIELDS - (Abstract Only)

Ni, X.,Da, K., Brown, S.L., Krakowsky, M.D., Lee, D., Coy, A., Buntin, G.D. 2006. Spatial and temporal patterns of maize weevil pre-harvest infestation in corn fields [abstract]. In: Proceedings of the Georgia Entomological Society Annual Meeting, Mar 29-31, 2006, Jekyll Island, GA. p. 14.

FIELD EVALUATIONS FOR MULTIPLE INSECT RESISTANCE IN CORN INBRED LINES AND EXPERIMENTAL HYBRIDS - (Abstract Only)

Ni, X., W. Xu, M.D. Krakowsky, G.D. Buntin. 2006. Field evaluations for multiple insect resistance in corn inbred lines and experimental hybrids. International Plant Resistance to Insects Workshop Abstracts & Proceedings.

EVALUATION FOR MULTIPLE PEST RESISTANCE IN FALL ARMYWORM- AND CORN EARWORM-RESISTANT MAIZE GERMPLASM - (Abstract Only)

Ni, X., Xu, W., Krakowsky, M.D., Buntin, G.D. 2006. Evaluation for multiple pest resistance in fall armyworm- and corn earworm-resistant maize germplasm [abstract]. In: Proceedings of the Southeastern Branch of the Entomological Society of America, March 5-8, 2006, Wilmington, NC. no. 69.

QUANTITATIVE TRAIT LOCI FOR CELL WALL COMPONENTS IN RECOMBINANT INBRED LINES OF MAIZE (ZEA MAYS L.) II: SHEATH TISSUE - (Peer Reviewed Journal)

Krakowsky, M.D., Lee, M., Coors, J.G. 2006. Quantitative trait loci for cell wall components in recombinant inbred lines of maize (Zea mays l.) II: leaf sheath tissue. Theoretical and Applied Genetics. 112:717-726.

RESPONSE TO AFLATOXIN OF CIMMYT GERMPLASM IN SOUTHERN USA - (Abstract Only)

Jeffers, D., Krakowsky, M.D., Williams, W.P., Bertran, J. 2005. Response to aflatoxin of CIMMYT germplasm in Southern USA [abstract]. In: Proceedings of the Multicrop Aflatoxin and Fumonisin Elimination and Fungal Genomics Workshop, October 23-26, 2005, Raleigh, NC. p. 82.

GENETIC AND GENOMIC APPROACHES TO IMPROVE HOST RESISTANCE TO PREHARVEST AFLATOXIN CONTAMINATION IN CORN AND PEANUT - (Abstract Only)

Guo, B., Dang, P., Krakowsky, M., Holbrook, C.C., Bausher, M.G., Luo, M., Chen, H., Coy, A.E., Davis, D., Xu, W., Liang, X., Lee, R.D., Culbreath, A., Ozias-Akins, P., Kvien, C.K. 2005. Genetic and genomic approaches to improve host resistance to preharvest aflatoxin contamination in corn and peanut [abstract]. 2005. In: Proceedings of the 18th Annual Multi-crop Aflatoxin Elimination Workshop, October 24-26, 2005, Raleigh, NC. p. 70.

EVALUATION OF CORN HYBRIDS FOR INSECT RESISTANCE - (Experiment Station)

Ni, X., Krakowsky, M.D., Da, K. 2005. Evaluation of corn hybrids for insect resistance. In: A. E. Coy, J. L. Day, and P. A. Rose (eds.), Georgia 2005 Corn Performance Tests, Research Report 701, pp. 35-37.

CORRELATION BETWEEN BIOTIC STRESSES AND AFLATOXIN CONTAMINATION IN MAIZE - (Abstract Only)

Krakowsky, M.D., Ni, X., Davis, R.F., Da, K. 2005. Correlation between biotic stresses and aflatoxin contamination in maize [abstract]. In: Proceedings of the Multicrop Aflatoxin and Fumonisin Elimination and Fungal Genomics Workshop, October 23-26, 2005, Raleigh, NC. p. 121.

PROGRESS TOWARD IDENTIFYING NEW SOURCES OF GENETIC VARIATION ASSOCIATED WITH REDUCED LEVELS OF AFLATOXIN ACCUMULATION IN MAIZE - (Abstract Only)

Brooks, T.D., Krakowsky, M.D., Williams, W.P., Windham, G.L. 2005. Progress toward identifying new sources of genetic variation associated with reduced levels of aflatoxin accumulation in maize [abstract]. In: Proceedings of the 2005 Multicrop Aflatoxin/Fumonisin Elimination & Fungal Genomics Workshop, October 23-27, 2005, Raleigh, North Carolina. p. 71.

SOUTHERN EAST REGIONAL AFLATOXON TEST (SERAT) - (Abstract Only)

Clements, M.J., Williams, W.P., Moore, S.P., Krakowsky, M.D., Guo, B., White, D.G., Xu, W., Isakeit, T., Brooks, T.D., Windham, G.L., Abbas, H.K., Perkins, J., Gorman, D., Raab, Q., Arnold, K., Smith, D., Betran, J. 2005. Southern east regional aflatoxin test (serat) [abstract]. In: Proceedings of the 2005 Multicrop Aflatoxin/Fumonisin Elimination & Fungal Genomics Workshop, October 23-27, 2005, Raleigh, North Carolina. p. 81.

EVALUATION OF ZAPALOTE CHICO ACCESSIONS FOR CONSERVATION AND ENHANCEMENT - (Peer Reviewed Journal)

Taba, S., Diaz, J., Aragon, F., Rincon-Sanchez, F., Hernandez, J., Krakowsky, M.D. 2006. Evaluation of Zapalote chico accessions for conservation and enhancement. Maydica 51:209-218.

QUANTITATIVE TRAIT LOCI FOR CELL WALL COMPONENTS IN RECOMBINANT INBRED LINES OF MAIZE (ZEA MAYS L.) I: STALK TISSUE - (Peer Reviewed Journal)

Krakowsky, M.D., Lee, M., Coors, J.G. 2005. Quantitative trait loci for cell wall components in recombinant inbred lines of maize (Zea mays L.) I: stalk tissue. Journal of Theoretical and Applied Genetics. 111:337-346.

MECHANISMS OF CORN RESISTANCE TO FALL ARMYWORM AND CORN EARWORM - (Abstract Only)

Ni, X., Xu, W., Krakowsky, M.D. 2004. Mechanisms of corn resistance to fall armyworm and corn earworm. Meeting Abstract. http://esa.confex.com/esa/2004/techprogram/paper_16649.htm.

FURTHER INVESTIGATION OF RESISTANCE MECHANISMS RESPONSIBLE FOR REDUCED LEVELS OF AFLATOXIN ACCUMULATION IN MAIZE: QTL STUDIES OF TWO RESISTANT INBREDS - (Abstract Only)

Brooks, T.D., Krakowsky, M.D., Williams, W.P., Windham, G.L. 2005. Further investigation of resistance mechanisms responsible for reduced levels of aflatoxin accumulation in maize: QTL studies of two resistant inbreds [abstract]. Proceedings 2004 4th Annual Fungal Genomics, 5th Annual Multi-Crop Fumonisin Elimination and 17th Annual Multi-Crop Aflatoxin Elimination Workshops. p. 70.

Evaluation of corn hybrids for insect resistance (Insect resistance evaluation on short-season hybrids - 27 hybrids; insect resistance evalation on mid-and full-season hybrids - 45 hybrids) - (Experiment Station)

Ni, X., Krakowsky, M.D. 2004. Evaluation of corn hybrids for insect resistance (Insect resistance evaluation on short-season hybrids - 27 hybrids; insect resistance evalation on mid-and full-season hybrids - 45 hybrids). In Coy, A.E., Day, J.L., Rose, P.A. Georgia 2004 Agricultural Experiment Stations Corn Research Report 696. p. 34-36.

SOUTHEASTERN REGIONAL AFLATOXIN TEST (SERAT) - (Abstract Only)

Moore, S., Abbas, H.K., Guo, B., Krakowsky, M.D., Clements, M.J., Brooks, T.D., Williams, P.C., Windham, G.L., White, D., Xu, W., Iskeit, T., Betran, J. 2004. Southeastern Regional Aflatoxin Test (SERAT) [abstract]. In: 2004 Fungal Genomics and Aflatoxin/Fumonisin Elimination Workshop, October 25-28, 2004, Sacramento, CA.