Stephen Robert Koenning

Molecular Characterization of an Emerging Root-Knot Nematode Meloidogyne enterolobii in North Carolina, USA

PLANT DISEASE, 105(4), 819–831.

Corn Yield Loss Estimates Due to Diseases in the United States and Ontario, Canada, from 2016 to 2019

PLANT HEALTH PROGRESS, 21(4), 238–247.

Soybean cyst nematode culture collections and field populations from North Carolina and Missouri reveal high incidences of infection by viruses

PLOS ONE, 12(1).

A Coordinated Effort to Manage Soybean Rust in North America: A Success Story in Soybean Disease Monitoring

PLANT DISEASE, 98(7), 864–875.

First Report of Meloidogyne enterolobii on Cotton and Soybean in North Carolina, United States.

Ye, W. M., Koenning, S. R., Zhuo, K., & Liao, J. L. (2013, September). PLANT DISEASE, Vol. 97, pp. 1262–1262.

Registration of 'N7003CN' Maturity-Group-VII Soybean with High Yield and Resistance to Race 2 (HG Type 1.2.5.7-) Soybean Cyst Nematode

JOURNAL OF PLANT REGISTRATIONS, 5(3), 309–317.

Crop Response to Rotation and Tillage in Peanut-Based Cropping Systems

AGRONOMY JOURNAL, 100(6), 1580–1586.

Potential of an alkaline-stabilized biosolid to manage nematodes: Case studies on soybean cyst and root-knot nematodes

PLANT DISEASE, 92(1), 4–13.

Rotation with corn and soybean for management of Meloidogyne incognita in cotton

Journal of Nematology, 40(4), 258–265.

First report of Phakopsora pachyrhizi on Kudzu (Pueraria montana var. lobata) in North Carolina and increased incidence of soybean rust on soybean in 2006.

Koenning, S. R., Frye, J. W., Butler, S. C., & Creswell, T. C. (2007, May). PLANT DISEASE, Vol. 91, pp. 637–637.

First report of Phoma terrestris causing red root rot on sweet corn (Zea mays) in North Carolina.

Koenning, S. R., Frye, J. W., Pataky, J. K., Gibbs, M., & Cotton, D. (2007, August). PLANT DISEASE, Vol. 91, pp. 1054–1054.

Relative efficacy of selected nematicides for management of Rotylenchulus reniformis in cotton

Nematropica, 37(2), 227–235.

The future of nematode management in cotton

Journal of Nematology, 39(4), 283–294.

Estimates of disease effects on soybean yields in the United States 2003 to 2005

Journal of Nematology, 38(2), 173–180.

First report of soybean rust caused by Phakopsora pachyrhizi in North Carolina.

Koenning, S. R., Moore, A. D., Creswell, T. C., Abad, G. Z., Palm, M. E., McKemy, J. M., … DeVries-Paterson, R. (2006, July). PLANT DISEASE, Vol. 90, pp. 973–973.

Increased occurrence of target spot of soybean caused by Corynespora cassiicola in the southeastern United States.

Koenning, SR, Creswell, T. C., Dunphy, E. J., Sikora, E. J., & Mueller, J. D. (2006, July). PLANT DISEASE, Vol. 90, pp. 974–974.

Quantifying potential tolerance of selected cotton cultivars to Belonolaimus longicaudatus

Journal of Nematology, 38(2), 187–191.

Cotton tolerance to Hoplolaimus columbus and impact on population densities

PLANT DISEASE, 89(6), 649–653.

Efficacy of selected nematicides for management of Hoplolaimus columbus in cotton.

Nematropica, 34(2), 211–218.

Influence of poultry litter applications on nematode communities in cotton agroecosystems

Journal of Nematology, 36(4), 524–533.

Plant-parasitic nematodes attacking cotton in the United States - Old and emerging production challenges

[Review of ]. PLANT DISEASE, 88(2), 100–113.

Population biology

In R. D. Riggs & J. A. Wrather (Eds.), Biology and management of the soybean cyst nematode (2nd ed.) (pp. 73–88). Weinheim: Wiley-VCH.

Population density based management

In R. D. Riggs & J. A. Wrather (Eds.), Biology and management of the soybean cyst nematode (2nd ed.) (pp. 89–110). Weinheim: Wiley-VCH.

Resistance of soybean cultivars to field populations of Heterodera glycines in North Carolina

PLANT DISEASE, 88(9), 942–950.

Effect of diseases on soybean yields in the United States and Ontario 1992-2002

Plant Health Progress, (2003 March 25).

Effects of rate and time of application of poultry litter on Hoplolaimus columbus on cotton

PLANT DISEASE, 87(10), 1244–1249.

Impact of cotton production systems on management of Hoplolaimus columbus

Journal of Nematology, 35(1), 73–77.

Root-parasitic nematodes enhance soil microbial activities and nitrogen mineralization

MICROBIAL ECOLOGY, 46(1), 134–144.

Rotylenchulus reniformis management in cotton with crop rotation

Journal of Nematology, 35(1), 58–64.

Nematicides

Tolerance to Hoplolaimus columbus in glyphosate-resistant, transgenic soybean cultivars

Journal of Nematology, 34(4), 370–373.

Other stem and root diseases

Compendium of Cotton Diseases (2nd Ed), 33.

Resistance as a tactic for management of Meloidogyne incognita on cotton in North Carolina

Journal of Nematology, 33(2-3), 126–131.

Soybean disease loss estimates for the United States from 1996 to 1998

CANADIAN JOURNAL OF PLANT PATHOLOGY-REVUE CANADIENNE DE PHYTOPATHOLOGIE, 23(2), 122–131.

Density-dependent yield of Heterodera glycines-resistant and -susceptible cultivars

Journal of Nematology, 32(4), 502–507.

Stem canker of cotton caused by Phoma exigua in North Carolina

Plant Disease, 84(2000), 1251.

Tolerance of selected cotton lines to Rotylenchulus reniformis

Journal of Nematology, 32(4), 519–523.

Survey of crop losses in response to phytoparasitic nematodes in the United States for 1994

Journal of Nematology, 31(4), 587–618.

Biology

In The cyst nematodes (pp. 156–190).

Developing sustainable systems for nematode management

[Review of ]. ANNUAL REVIEW OF PHYTOPATHOLOGY, 36, 165–205.

Effects of a low rate, of aldicarb on soybean and associated pest interactions in fields infested with Heterodera glycines

Nematropica, 28(2), 205–211.

Management of plant-parastic nematodes on peanut with selected nematicides in North Carolina

Journal of Nematology, 30(4 suppl.), 643–650.

Survey of Heterodera glycines races and other plant-parastic nematodes on soybean in North Carolina

Journal of Nematology, 30(4, Suppl.), 569–576.

Impact of soil texture on the reproductive and damage potentials of Rotylenchulus reniformis and Meloidogyne incognita on cotton

Journal of Nematology, 28(4), 527.

Soybean maturity group and planting date effects on seed yield and population densities of Heterodera glycines

Fundamental and Applied Nematology, 19(2), 135.

IMPACT OF CROP-ROTATION AND TILLAGE SYSTEM ON HETERODERA-GLYCINES POPULATION-DENSITY AND SOYBEAN YIELD

PLANT DISEASE, 79(3), 282–286.

Soybean photosynthesis and yield as influenced by Heterodera glycines, soil type and irrigation

Journal of Nematology, 27(1), 51.

EFFECTS OF CROPPING SYSTEMS ON POPULATION-DENSITY OF HETERODERA-GLYCINES AND SOYBEAN YIELD

PLANT DISEASE, 77(8), 780–786.

A novel technique for infesting field sites with encapsulated eggs of Meloidogyne spp

Journal of Nematology, 24(1), 183.

Field evaluation of selected soybean cultivars for resistance to two races of Meloidogyne arenaria

Journal of Nematology, 24(4), 735.

Relative damage function and reproductive potentials of Meloidogyne arenaria and M. hapla on peanut

Journal of Nematology, 24(1), 187.