Abbasi, M., Aime, M. C., Eamvijarn, A., Creswell, T. C., Ruhl, G., & Wright, S. (2017). First report of cronartium rust disease on Chinquapin Oak. Plant Disease, 101(7), 1329. doi:10.1094/PDIS-05-16-0757-PDN
Beckerman, J. L., Nisonson, H., Albright, N. C., & Creswell, T. C. (2017). First report of Pythium aphanidermatum crown and root rot of industrial hemp in the United States. Plant Disease, 101(6), 1038. doi:10.1094/PDIS-09-16-1249-PDN
Ruhl, G., Romberg, M. K., Bissonnette, S., Plewa, D., Creswell, T. C., & Wise, K. A. (2016). First report of tar spot on corn caused by phyllachora maydis in the United States. Plant Disease, 100(7), 1496. doi:10.1094/PDIS-12-15-1506-PDN
Rivera, Y., Saldago-Salazar, C., Creswell, T. C., Ruhl, G., & Crouch, J. A. (2016). First Report of downy mildew caused by Peronospora sp. on Agastache in the United States. Plant Disease, 100(6), 1249. Retrieved from http://apsjournals.apsnet.org/doi/10.1094/PDIS-10-15-1119-PDN
Wise, K. A., Ruhl, G., & Creswell, T. C. (2016). Diseases of Corn - Tar Spot. (BP-90-W), 3. Retrieved from https://www.edustore.purdue.edu/item.asp?Item_Number=BP-90-W#.WIZABT-snz4
Abbasi, M., Aime, M. C., Creswell, T. C., & Ruhl, G. E. (2016). First Report of Rust Disease Caused by Coleosporium apocynaceum on Amsonia 'Blue Ice' in Indiana. Plant Disease, 100(8), 1786. Retrieved from http://apsjournals.apsnet.org/doi/10.1094/PDIS-01-16-0019-PDN
Webb, C. A., Speers, C. L., Ruhl, G., & Creswell, T. C. (2016). First Report of Bacterial Leaf Spot Caused by Pseudomonas cichorii on Sweet Basil (Ocimum basilicum) in Indiana. Plant Disease, 100(6), 1232. Retrieved from http://apsjournals.apsnet.org/doi/10.1094/PDIS-06-15-0634-PDN
Creswell, T. C., Ruhl, G., Aime, M. C., Beckerman, J. L., & Abbasi, M. (2016). First Report of rust disease of Bradford Pear caused by Gymnosporangium clavipes. Plant Disease, 100(4), 860. Retrieved from http://apsjournals.apsnet.org/doi/10.1094/PDIS-10-15-1125-PDN
Egel, D. S., Deering, A. J., White, E. M., Maynard, E. T., Ruhl, G., Faghihi, J., . . . Guan, W. (2016). Midwest Vegetable Production Guide for Commercial Growers 2016. 216. Retrieved from https://edustore.purdue.edu/item.asp?item_number=ID-56
Rivera, Y., Creswell, T. C., Ruhl, G., & Crouch, J. A. (2015). First Report of Downy Mildew Caused by Plasmopara halstedii on Native Rudbeckia fulgida Aiton var. speciosa (Wender.) Perdue in Indiana. Plant Disease, 99(9), 1278. doi:10.1094/PDIS-11-14-1190-PDN