Extension Publications
2024
Baysal-Gurel. F. and Liyanapathiranage, P. 2024. Vascular Streak Dieback. An emerging threat to the redbud nursery production in the southeastern United States. ANR-PATH-1-2024. https://www.tnstate.edu/extension/VSD%20FAct%20Sheet%20TSU_PL_Feb%2026.pdf
Baysal-Gurel, F. 2024. Woody Ornamental Disease Management Research Reports. TSU-24-270(A)-13c-61065.
Baysal-Gurel, F. 2024. Woody Disease Control Updates with KleenGrow- Dr. Baysal-Gurel. Chase Digest February 2024. Issue Volume 12(2).
Baysal-Gurel, F. 2024. Fireblight Control on Crabapple - Dr. Baysal-Gurel. Chase Digest January 2024. Issue Volume 12(1).
Baysal-Gurel, F. 2024. Spot Anthracnose and Powdery Mildew on Dogwood - Dr. Baysal-Gurel. Chase Digest January 2024. Issue Volume 12(1).
Baysal-Gurel, F. 2024. Boxwood Blight Control - Dr. Baysal-Gurel. Chase Digest January 2024. Issue Volume 12(1).
Baysal-Gurel. F. and Liyanapathiranage, P. 2024. What’s wrong with my redbuds? Branching out, An integrated pest management newsletter for trees and shrubs. Cornell University cooperative extension. Volume 30 No. 10.
2023
Baysal-Gurel, F. 2023. Black spot trials from Tennessee State University. Chase Digest September 2023. Issue Volume 11(9).
Baysal-Gurel, F. 2023. A few powdery mildew trials. Chase Digest September 2023. Issue Volume 11(9).
Matt McClellan, Beckerman, J., Bonkowski, J., and Baysal-Gurel, F. 2023 The redbud problem. Nursery Management magazine. May Issue.
Baysal-Gurel, F., Liyanapathiranage, P., Beckerman, J., Creswell, T., and Bonkowski, J. 2023. The knowns, unknowns, and updates about the Vascular Streak Dieback (VSD) of redbud. TN Greentimes Summer Issue.
Parajuli, M., Oksel, C., Oliver, J., Addesso, K. and Baysal-Gurel, F. 2023. Integration of Control Strategies for Management of Phytophthora Root Rot and Ambrosia Beetles in Nursery Trees. TN Greentimes Spring issue.
Baysal-Gurel, F. 2023. Woody Ornamental Disease Management Research Reports. TSU-23-198(B)-13c-61065.
Baysal-Gurel, F. 2023. Prevention of Rose Crown Gall. Chase Digest March 2023. Issue Volume 11(3).
Baysal-Gurel, F. 2023. Fusarium Root and Crown Rot on Hydrangea. Chase Digest March 2023. Issue Volume 11(3).
Baysal-Gurel, F. 2023. Pseudomonas Trial on Lilac. Chase Digest January 2023. Issue Volume 11(1).
Baysal-Gurel, F. 2023. Susceptibility of Crapemyrtle Cultivars to Cercospora. Chase Digest January 2023. Issue Volume 11(1).
2022
Baysal-Gurel, F. 2022. Boxblight Control Trial. Chase Digest December 2022 Issue Volume 10(12).
Baysal-Gurel, F. 2022. Fungicides for Prevention of Spot Anthracnose on Dogwood. Chase Digest December 2022 Issue Volume 10(12).
Baysal-Gurel, F. 2022. Fungicides for Prevention of Cercospora Leaf Spot on Hydrangea. Chase Digest December 2022 Issue Volume 10(12).
Baysal-Gurel, F. 2022. Powdery Mildew Update on Hydrangea and Dogwood. Chase Digest November 2022 Issue Volume 10(11).
Baysal-Gurel, F. 2022. Southern Blight Prevention on Daylily and Crabapple. Chase Digest November 2022 Issue Volume 10(11).
Beckerman, J., Creswell, T., Bonkowski, J., and Baysal-Gurel, F. 2022. Vascular Streak Dieback of Redbud: What Plant Pathologists Know So Far. TN Greentimes Winter issue.
Baysal-Gurel, F. 2022. Controlling Crapemyrtle Powdery Mildew. Chase Digest October 2022 Issue Volume 10(10).
Baysal-Gurel, F. 2022. Managing Phytophthora Root Rot on Boxwood. Chase Digest October 2022 Issue Volume 10(10).
Baysal-Gurel, F. 2022. Effect of Postiva Rate and application Interval on Foliar Diseases. Chase Digest September 2022 Issue Volume 10(9).
Baysal-Gurel, F. 2022. Rhizoctonia trial update. Chase Digest July 2022 Issue Volume 10(7).
Beckerman, J., Creswell, T., Bonkowski, J., and Baysal-Gurel, F. 2022. Vascular Streak Dieback of Redbud: What Plant Pathologists Know So Far. https://www.hriresearch.org/vascular-streak-dieback-update
Baysal-Gurel, F. 2022. Prompt action keeps roses healthy. Greenhouse Management.
Baysal-Gurel, F. 2022. Pseudomonas Blight on Lilac. Chase Digest June 2022 Issue Volume 10(6).
Baysal-Gurel, F. 2022. Phytophthora Root Rot on Maple. Chase Digest June 2022 Issue Volume 10(6).
Baysal-Gurel, F. 2022. Effect of Segovis Rate on Severity of Phytophthora on Vinca. Chase Digest May 2022 Issue Volume 10(5).
Baysal-Gurel, F. 2022. Update on Cercospora Leaf Spot on Woody Plants. Chase Digest May 2022 Issue Volume 10(5).
Addesso, K., Dhakal, K., Baysal-Gurel, F., 2022. Microbial Pesticides for Commercial Nursery and Residential Landscapers. ANR-ENT-02-2022. TSU-22-137(B)-15c-13515.
Baysal-Gurel, F. 2022. Woody Ornamental Disease Management Research Reports. TSU-22-114(B)-13c-61065.
Baysal-Gurel, F. 2022. Update on Southern Blight Control. Chase Digest January 2022 Issue Volume 10(1).
Baysal-Gurel, F. 2022. Controlling Fusarium with Fungicides. Chase Digest January 2022 Issue Volume 10(1).
Baysal-Gurel, F. 2022. Recent trials on KleenGrow. Chase Digest January 2022 Issue Volume 10(1).
2021
Daughtrey, M., Gilrein, D., Baysal-Gurel, F. 2021. Recapping the Pests of 2021 with Industry Experts. GreenCast, Syngenta. December 15, 2021.
Baysal-Gurel, F. 2021. Prevention of Pseudomonas Blight on Lilac. Chase Digest December 2021 Issue Volume 9(12).
Baysal-Gurel, F. 2021. Fireblight Prevention on Crabapple. Chase Digest December 2021 Issue Volume 9(12).
Baysal-Gurel, F. 2021. Update on Hydrangea Disease Control. Chase Digest November 2021 Issue Volume 9(11).
Baysal-Gurel, F. 2021. Botrytis Blight Control Strategies. Chase Digest November 2021 Issue Volume 9(11).
Baysal-Gurel, F. 2021. Controlling Rose Diseases with Postiva. Chase Digest August 2021 Issue Volume 9(8).
Baysal-Gurel, F. 2021. Phytophthora Root Rot Control on Field-Grown Boxwood. Chase Digest August 2021 Issue Volume 9(8).
Rechcigl, N. and Baysal-Gurel, F. 2021. Preparing for a healthy rose crop. Nursery Management July 2021. https://www.nurserymag.com/article/preparing-for-a-healthy-rose-crop/
Baysal-Gurel, F. 2021. Control of Pseudomonas Leaf Spot on Magnolia. Chase Digest July 2021 Issue Volume 9(7).
Baysal-Gurel, F. 2021. Control of Powdery Mildew on Hydrangea. Chase Digest July 2021 Issue Volume 9(7).
Klingeman, B., Addesso, K., Oliver, J., Baysal-Gurel, F., Fulcher, A., Jensen, K., Moulton, K., Olukolu, B., Rihn, A., and Witcher, A. 2021. A Team of Tennessee Research and Extension Faculty Gets Ready to Begin their USDA Specialty Crop Research Initiative Grant on Flatheaded Borer Management in Specialty Tree Crops. Tennessee Greentimes. 22(1):10-12,14,16.
Neupane, K. and Baysal-Gurel, F. 2021. Fungicides for Phytophthora Root Rot in Containerized Dogwood. Chase Digest June 2021 Issue Volume 9(6).
Bika, R. and Baysal-Gurel, F. 2021. Comparative Performance of Sanitizers in Managing Boxwood Blight and Volutella Blight BBIG Newsletter Volume 2, Issue 2, released May 28, 2021 and also at https://irp.cdn-website.com/217658e5/files/uploaded/BBIG%20Newsletter%20Vol%202%20Issue%202.pdf
Baysal-Gurel, F. 2021. Control of Fusarium Root Rot on Oakleaf Hydrangea. Chase Digest May 2021 Issue Volume 9(5).
Baysal-Gurel, F. 2021. KleenGrow for Woody Ornamental Diseases. Chase Digest April 2021 Issue Volume 9(4).
Parajuli, M., Baysal-Gurel, F., Avin, F., and Panth, M. 2021. Phytopythium Root Rot Prevention on Maple. Chase Digest April 2021 Issue Volume 9(4).
Baysal-Gurel, F. 2021. Application Method and Interval Affect Efficacy of Fungicides for Boxblight. Chase Digest April 2021 Issue Volume 9(4).
Baysal-Gurel, F. 2021. Biopesticides for Control of Powdery Mildew on Dogwood. Chase Digest April 2021 Issue Volume 9(4).
Baysal-Gurel, F. 2021. Control of Phytophthora Root Rot on Field-grown Boxwood with Fungicides and Biologicals. Chase Digest April 2021 Issue Volume 9(4).
Baysal-Gurel, F. 2021. Woody Ornamental Disease Management Research Reports. TSU-21-106(B)-13(c)-61065.
Bika, R., Palmer, C., Alexander, L., and Baysal-Gurel, F. 2021. Do Green Products Manage Post-harvest Botrytis Blight on Hydrangea Flowers? Chase Digest February 2021 Issue Volume 9(2).
Panth, M., Baysal-Gurel, F., Avin, F., and Simmons, T. 2021. Phytopythium Root Rot Prevention on Gingko. Chase Digest February 2021 Issue Volume 9(2).
Baysal-Gurel, F. 2021. Fungicide Efficacy on Dogwood Powdery Mildew and Spot Anthracnose. Chase Digest January 2021 Issue Volume 9(1).
Baysal-Gurel, F. 2021. Fungicide Efficacy on Crapemyrtle Powdery Mildew. Chase Digest January 2021 Issue Volume 9(1).
Baysal-Gurel, F. and Ghimire, B. 2021. A Guide for Detecting Boxwood Blight and Managing Its Impact on Nursery Stock and in Landscape Plantings. Tennessee Greentimes Vol. 22/No.4 Winter 2021.
Baysal-Gurel, F., "Woody Ornamental Disease Management Research Reports 2021" (2021). Extension Publications. 161. https://digitalscholarship.tnstate.edu/cgi/viewcontent.cgi?article=1161&context=extension
2020
Baysal-Gurel, F. 2020. Update on KleenGrow Efficacy on Diseases of Woody Ornamentals. Chase Digest December 2020 Issue Volume 8(12).
Bika, R., Baysal-Gurel, F. and Jennings, C. 2020. A Review of Botrytis Control on Ornamentals. Chase Digest November 2020 Issue Volume 8(11).
Baysal-Gurel, F. 2020. Suppressing Soilborne Diseases on Woody Ornamentals. Chase Digest October 2020 Issue Volume 8(10).
Baysal-Gurel, F. 2020. Fungicides and Biocontrols for Rhizoctonia Root Rot in Viburnum. Chase Digest October 2020 Issue Volume 8(10).
Baysal-Gurel, F. 2020. What Can Drones Do for You? Chase Digest October 2020 Issue Volume 8(10).
Baysal-Gurel, F. 2020. Disinfectants for Botrytis cinerea and Calonectria pseudonaviculata. Chase Digest August 2020 Issue Volume 8(8).
Baysal-Gurel, F. 2020. Powdery mildew control on dogwood. Chase Digest June 2020 Issue Volume 8(6).
Baysal-Gurel, F. 2020. Rose downy mildew. Nursery Management Magazine April 2020 issue. http://magazine.nurserymag.com/article/april-2020/rose-downy-mildew-disease-control.aspx
Baysal-Gurel, F. 2020. Cercospora Leaf Spot Control on Hydrangea. Chase Digest March 2020 Issue Volume 8(3).
Baysal-Gurel, F. 2020. Cercospora Leaf Spot Control on Crape Myrtle. Chase Digest March 2020 Issue Volume 8(3).
Baysal-Gurel, F. 2020. Phytophthora root and crown rot of boxwood. Tennessee Greentimes. Volume 21/No. 1 Spring 2020.
2019
Baysal-Gurel, F. 2019. Control of Phytophthora on boxwood. Chase Digest August 2019 Issue Volume 7(8).
Baysal-Gurel, F. 2019. Do fungicides help prevent Phytophthora root rot after flooding? Chase Digest June 2019 Issue Volume 7(7).
Baysal-Gurel, F. and Phillips, Chasity A., "Rose Black Spot" (2019). Extension Publications. 141. https://digitalscholarship.tnstate.edu/extension/141
Baysal-Gurel, F., "Woody Ornamental Disease Management Research Reports 2019" (2019). Extension Publications. 160. https://digitalscholarship.tnstate.edu/extension/160
Baysal-Gurel, F. 2019. Black spot on rose update. Chase Digest March 2019 Issue Volume 7(3).
Baysal-Gurel, F. 2019. Stargus. Chase Digest March 2019 Issue Volume 7(3).
2018
Baysal-Gurel, F. 2018. Research Helps Guide Powdery Mildew Management on Woody Ornamentals. Tennessee Greentimes. Volume 19/No.4 Winter 2018.
Baysal-Gurel, F., Holden, M.A. 2018. Abiotic disorders of boxwood. ANR-PATH-13-2018. TSU-19-0046(B)-15i-61065.
Baysal-Gurel, F., Phillips, C.A. 2018. Fire blight. ANR-PATH-12-2018. TSU-19-0035(B)-15i-61605.
Baysal-Gurel, F., Gunter, J. 2018. Powdery mildew on dogwood. ANR-PATH-11-2018. TSU-19-0017(B)-15i-61015.
Baysal-Gurel, F., Masters, H.D. 2018 Rose downy mildew. ANR-PATH-10-2018. TSU-19-0030(B)-15i-61015.
Baysal-Gurel, F. 2018. Rotation, rotation, rotation. Greenhouse management July 5, 2018.
Baysal-Gurel, F. 2018. Fungicides for control of Cercospora leaf spot on Hydrangea. Chase Digest November 2018 Issue Volume 6(11).
Baysal-Gurel, F. 2018. Controlling Rhizoctonia root rot on viburnum in the greenhouse and in the field. Chase Digest October 2018 Issue Volume 6(10).
Baysal-Gurel, F. 2018. Algal leaf spot control on magnolia. Chase Digest July 2018 Issue Volume 6(7).
Baysal-Gurel, F. 2018. Phytophthora root rot control on dogwood and vinca. Chase Digest June 2018 Issue Volume 6(6).
Baysal-Gurel, F. 2018. Rotations for Control of Crapemyrtle or Dogwood Powdery Mildew. Chase Digest April 2018 Issue.
Baysal-Gurel, F. 2018. Fireblight Prevention on Flowering Crabapples. Chase Digest March 2018 Issue.
Baysal-Gurel, F. 2018. Cercospora prevention on Crapemyrtles. Chase Digest March 2018 Issue.
Baysal-Gurel, F. 2018. Woody Ornamental Disease Management Research Reports 2017. TSU-17-0100 (A)-13c-61065.
2017
Baysal-Gurel, F. 2017. Research Helps Guide Downy Mildew Management on Roses. Tennessee Greentimes. Volume 18/No. 4 Winter 2017.
Baysal-Gurel, F., Kabir, Md N., and Randaci, A. 2017. Dogwood anthracnose. ANR-PATH-8-2017. TSU-18-0039(B)-15i-61065.
Baysal-Gurel, F., Kabir, Md N., and Randaci, A. 2017. Boxwood- Phytophthora Root and Crown Rot. ANR-PATH-9-2017. TSU-18-0043(B)-15i-61605.
Baysal-Gurel, F. 2017. Identification of boxwood diseases and pests. November 2017. TSU-18-0042(B)-4a-61065.
Baysal-Gurel, F. 2017. Black spot control on roses. Chase digest July 2017 Issue.
Baysal-Gurel, F. and Aysan, Y. 2017. Sus bitkilerinde karsilasilan hastaliklarla mucadelede neler yapilabilir? PLANT. Issue 23. March-May 2017 Page 120-124 (Turkish).
Baysal-Gurel, F. 2017. Güllerde Mildiyö Hastalığı ve Mücadelesi. TarlaSera. Agustos 2017. sayfa 84-85 (Turkish).
Baysal-Gurel, F. 2017. Greenhouse Managements- July 2017- Strategic solutions. http://www.greenhousemag.com/article/strategic-solutions/
Baysal-Gurel, F. 2017. Southern Standard. Lifestyles. 'Shroom with a view. June 21, 2017.
Baysal-Gurel, F. and Liyanapathiranage, P. 2017. Boxwood blight. TSU Factsheet. ANR-PATH-7-2017. TSU- 17-0036(A)-15i-61065.
Baysal-Gurel, F. 2017. Powdery Mildew Control on Crape Myrtle Cultivars. Chase Digest June 2017 Issue.
Baysal-Gurel, F. 2017. Foliar Disease Control on Dogwood with Newer Fungicides. Chase Digest. May 2017 Issue.
Baysal-Gurel, F. 2017. Rhizoctonia root rot control on Viburnum. Chase Digest. April 2017 Issue.
Baysal-Gurel, F. 2017. Woody Ornamental Disease Management Research Reports 2015 and 2016. TSU-17-0100 (A)-13c-61065.
Baysal-Gurel, F. 2017. Cercospora leaf spot management on hydrangea. Chase Digest. March 2017 Issue.
Baysal-Gurel, F. 2017. Rose Downy Mildew Control. Chase Digest. Feb 2017 Issue.
2016
Baysal-Gurel, F. and Liyanapathiranage, P., 2016. Boxwood-Volutella blight. ANR-PATH-6-2016. TSU-16-0262 (A)-15i-61065.
Baysal-Gurel, F., Kabir, Md N., and Blalock, A., 2016. Foliar diseases of hydrangeas. ANR-PATH-5-2016. TSU-16-0236(A)-15-61065.
Baysal-Gurel, F., Kabir, Md N., and Blalock, A., 2016. Root diseases of hydrangeas. ANR-PATH-4-2016. TSU
Baysal-Gurel, F., 2016. Selection and usage of disinfectants for nursery production. ANR-PATH-3-2016. TSU-16-0235(A)-15-61065.
2015
Baysal-Gurel, F., Liyanapathiranage, P., and Blalock, A., 2015. Southern blight management for woody ornamentals. ANR-PATH-02-2015. TSU-16-0191(A)-15-61065.
Blalock, A. and Baysal-Gurel, F., 2015. Juniper tip blight. ANR-PATH-01-2015. TSU-15-0145(A)-15-61055.