04/30/2021

Bika, R., Alexander, L., Palmer, C., and Baysal-Gurel, F. 2020. Efficacy of fungicides and biorational product of Botrytis cinerea on cut flowerheads of Hydrangea macrophylla. ASHS Poster

Bika, R., Palmer, C., Alexander, L., and Baysal-Gurel, F. 2020. Comparative performance of reducedrisk fungicides and biorational products in management of post-harvest Botrytis cinerea on hydrangea cut flowers. HortTechnology. https://doi.org/10.21273/HORTTECH04656-20 13

Fulya Baysal-Gurel, Ravi Bika, Christina Jennings, Cristi Palmer, and Terri Simmons. 2020. Comparative Performance of Chemical and Biological-based Products in Management of Algal Leaf Spot on Magnolia. HortTechnology. https://doi.org/10.21273/HORTTECH04692-20

Homa, K., W.P. Barney, W.P. Davis, D. Guerrero, M.J. Berger. 2020. Cold Plasma Treatment Strategies for the Control of Fusarium oxysporum f. sp. basilici in Sweet Basil. HortScience, 56(1):42-51.

Kunkel, D. and M. Alvarez. 2020. AAFC PMC / USDA IR-4 Project Harmonization. Presentation to the NAFTA Technical Working Group. Oct. 2020

Kunkel, D., R. B. Batts, J. Baron, and M. J. Braverman. 2020. IR-4 Project Update and Program Changes. Proc. Weed Sci. Soc. America, Abstract #100

Palmer C. L., Smitley, D., Chong, J-H, Bethke, J, Corkidi L, Thayaril, N, Leonard E. 2020. Systemic insecticide residues in greenhouse annuals and implications for pest management. Virtual ESA Annual Meeting. Dec 2020

Palmer, C. L., E. Vea. 2020. Update on 2019 Weed Science Research in the IR-4 Environmental Horticulture Program and 2020/2021 Priorities. Northeastern Plant, Pest, and Soils Conference. January 2020

Vea, E., C.L. Palmer. 2020. Crop Vignette: Coleus. https://www.ir4project.org/ehc/crop-vignette-coleus/

Vea, E., C.L. Palmer. 2020. Crop Vignette: Gerbera. https://www.ir4project.org/ehc/crop-vignettegerbera/

Vea, E., C.L. Palmer. 2020. Crop Vignette: Salvia. https://www.ir4project.org/ehc/crop-vignette-salvia/

Vea, E., C.L. Palmer. 2020. Crop Vignette: Hydrangea. https://www.ir4project.org/ehc/crop-vignettehydrangea/

Vea, E., C.L. Palmer. 2020. Crop Vignette: Hosta. https://www.ir4project.org/ehc/crop-vignette-hosta/

Vea, E., C.L. Palmer. 2020. Crop Vignette: Ferns. https://www.ir4project.org/ehc/crop-vignette-ferns/

Welker, R.M., and R. B. Batts. 2020. Evaluation of Herbicide Programs in Dormant Stevia (Stevia rebaudiana) in North Carolina. Proc. Weed Sci. Soc. America, Abstract #97

05/04/2022

Batts, R.B., J. J. Baron, D. Kunkel, and M. P. Braverman. 2021. Update on IR-4 Weed Science Projects - Food Crops. Proc Northeastern Plant, Pest, and Soils Conference, Abstract #135.

 

Batts, R.B., J. J. Baron, D. L. Kunkel, and M. P Braverman. 2021. IR-4: Weed Control Project Updates - Food Crops. Proc. Southern Weed Science Society, Abstract #149.

 

Batts, R.B., J. J. Baron, D. L. Kunkel, and M. P Braverman. 2021. IR-4: Weed Control Project Updates - Food Crops. Weed Science Society of America, Abstract #24.

 

Homa, K., Barney, W.P., Davis, W.P., Guerrero, D., Berger, M.J., Lopez, J.L., Wyenandt, C.A. and Simon, J.E., 2021. Cold Plasma Treatment Strategies for the Control of Fusarium oxysporum f. sp. basilici in Sweet Basil.

HortScience, 56(1):42-51.

 

Khang Huynh, Lea Corkidi, Elizabeth Leonard, Cristi Palmer, James Bethke, Nishanth Tharayil. 2021. Dissipation and transformation of the diamide insecticide cyantraniliprole in ornamental snapdragon (Antirrhinum majus).

Chemosphere, Volume 281, 130753, ISSN 0045-6535, https://doi.org/10.1016/j.chemosphere.2021.130753.

 

Palmer, C.L., E. Vea. 2021. Update on 2020 Weed Science Research in the IR-4 Environmental Horticulture Program. Northeastern Plant, Pest, and Soils Conference. January 2021.

 

Palmer, C.L., E. Vea. 2021 Crop Vignette: Cacti. Crop Vignette: Cacti – IR-4 Project (ir4project.org)

 

Vea, E. J. Cavaliere. 2021 Crop Vignette: Flowering Cherry. Crop Vignette: Flowering Cherry – IR-4 Project (ir4project.org)

 

Vea, E. J. Cavaliere. 2021 Crop Vignette: Holly. Crop Vignette: Holly – IR-4 Project (ir4project.org)

 

Vea, E. J. Cavaliere. 2021 Crop Vignette: Impatiens. Crop Vignette: Impatiens – IR-4 Project (ir4project.org)

 

Vea, E. J. Cavaliere. 2021 Crop Vignette: Crapemyrtle. Crop Vignette: Crapemyrtle – IR-4 Project (ir4project.org)

 

Vea, E. J. Cavaliere. 2021 Crop Vignette: Daylillies. Crop Vignette: Daylilies – IR-4 Project (ir4project.org)

11/02/2023

Axtell, A. and Pedibhotla V. 2022. Pesticide use nearby rivers & other water bodies: tips for reducing pesticide loss & novel technologies. EPA webinar series: Reducing pesticide in water in indian country thru integrated pest management

Axtell, A. and Batts, R. 2022. Fall 2022 sweet potato update (handout) - the IR-4 project. NCSU sweet potato field day

Ballantyne, A. 2022. Crop Vignette: Hibiscus. Crop Vignette: Hibiscus – IR-4 Project (ir4project.org)

Ballantyne, A. 2022. Crop Vignette: Phlox. Crop Vignette: Phlox – IR-4 Project (ir4project.org)

Ballantyne, A. and Palmer, C.L. 2022. Crop Vignette: Clematis. Crop Vignette: Clematis – IR-4 Project (ir4project.org)

Batts, R.B., J. J. Baron, and V. K. Pedibhotla. 2022. IR-4: Weed Science Update - Food Crops. Weed Science Society of America annual meeting. Abstract #151

Batts, R.B., J. J. Baron, and V. K. Pedibhotla. 2022. IR-4: Weed Science Update - Food Crops. Western Society of Weed Science annual meeting. Abstract #111

Batts, R.B., J. J. Baron, and V. K. Pedibhotla. 2022. IR-4: Weed Science Update - Food Crops. North Central Weed Science Society annual meeting. Abstract #150

Braverman, M., W. Barney, P. Moore and J. Baron. 2022. Regulatory requirements for biopesticides and emerging technologies. Association of Applied Biologists Meeting, “Bringing Biocontrol and IPM to Market,” Abstract, Page 29

Frank S., Gilrein D., Havers M., and Palmer C. L. 2022. Box Tree Moth: Fact Sheet, Management & Visual Guide. BTM_FactSheet_VisualGuide.pdf (ncsu.edu)

Palmer, C. L. 2022. Crop Vignette: Poinsettia. Crop Vignette: Poinsettia – IR-4 Project (ir4project.org)

Salazar, C. S., LeBlanc N., Daughtrey M. L., Hausbeck M., Palmer C., Shishkoff N., Warfield C., and Crouch J. A. 2022. The impatiens downy mildew epidemic in the U.S. is caused by new, introgressed lineages of Plasmopara destructor with prominent genotypic diversity and high evolutionary potential. Plant Disease. https://doi.org/10.1094/PDIS-08-22-1872-R

08/05/2024

Axtell, A, J. Patel, R. Batts, H. Ross, and J. Baron. 2023. The IR-4 Project: Success and benefits to specialty crop growers. National Alliance of Crop Consultant Conference, TX (poster)

Axtell, A. 2023. IR-4’s Accomplishments for Crop Group 6-22. 2023 California Dry bean Board Meeting (virtual presentation).

Batts, R.B., J. J. Baron, and V. K. Pedibhotla. 2023. IR-4: Weed Science Update - Food Crops. 2023 Southeast Regional Fruit & Vegetable Conference, Savannah, GA.  Abstract #24 (poster)

Batts, R.B., J. J. Baron, and V. K. Pedibhotla. 2023. IR-4: Weed Science Update - Food Crops. Proceedings of the 76th annual meeting of the Southern Weed Science Society, Baton Rouge, LA. Abstract #203 (presentation)

Batts, R.B., J. J. Baron, and V. K. Pedibhotla. 2023. IR-4: Weed Science Update - Food Crops. Proceedings of the Weed Science Society of America and Northeastern Weed Science Society joint meeting, Arlington, VA. Abstract #365 (presentation)

Batts, R.B. 2023. Registration Support for Pest Management Tools in Specialty Crops, The IR-4 Project: Purpose, Process, and Productivity. Center of Excellence for Regulatory Science in Agriculture, Raleigh, NC (Lecture - virtual)

Batts, R.B. 2023. Registration Support for Pest Management Tools in Specialty Crops, The IR-4 Project: Purpose, Process, and Productivity. Southeast Vegetable Extension Workers annual meeting, Mills River, NC (Presentation)

Batts, R., J. Spies, A. Axtell and J. Patel. 2023. IR-4 Project 2023 sweet potato update. NCSU sweet potato field day, Clinton, NC (handout) Beckerman, J. C. Palmer, E. Tedford, and H. Ypema. 2023. Fifty Years of Fungicide Development, Deployment, and Future Use. Phytopathology 113:694-706.

Patel, J., J. Baron and V. Pedibhotla. 2023. The IR-4 Project: Success and benefits to specialty crop growers. Annual Phytopathological Society meeting, Denver, CO (poster)

Ross, H. and P. Moore. July 2023. Behind the Scenes for the Bees: How IR-4 Supports Beekeepers and Honey Bees through Research and Regulation. Bee Culture, pages 66-67 Szczepaniec,

A., A. Lathrop-Melting, T. Janecek, P. Nachappa, W. Cranshaw, G.Alnajjar, and A. Axtell. Suppression of hemp russet mite, Aculops cannabicola (Acari: Eriophyidae), in industrial hemp in greenhouse and field, Environmental Entomology, 2023; nvad052, https://doi.org/10.1093/ee/nvad052

Uebbing, M.R., and Hausbeck, M.K. 2023. Efficacy of organic products for control of powdery mildew on moderately resistant acorn squash, 2022. Plant Disease Management Reports 17:V159, Link:  V158.pdf (plantmanagementnetwork.org, using data generated from IR-4 project No. IS00344 from 2022

Uebbing, M.R., Hayden, Z.D., and Hausbeck, M.K. 2023. Conventional and Biopesticide Fungicides for Cucurbit Downy Mildew Control on Cucumber in Michigan. Plant Health Progress, (ja).DOI: :https://doi.org/10.1094/PHP-03-23-0024-RS, using data generated from IR-4 project N0. IS00344 from 2021 and 2022