@article{larson_mccall_2001, title={NCSU poinsettia cultivar trials - 2000}, volume={46}, number={2}, journal={North Carolina Flower Growers' Bulletin}, author={Larson, R. A. and McCall, I.}, year={2001}, pages={6} }
 @article{larson_mccall_1999, title={A report on the NCSU 1998 poinsettia trials}, volume={44}, number={2}, journal={North Carolina Flower Growers' Bulletin}, author={Larson, R. A. and McCall, I. F.}, year={1999}, pages={8} }
 @article{larson_mccall_1998, title={1997 Poinsettia trials at NC State University}, volume={43}, number={1}, journal={North Carolina Flower Growers' Bulletin}, author={Larson, R. A. and McCall, I. F.}, year={1998}, pages={6} }
 @article{larson_mccall_1997, title={The 1996 poinsettia cultivar trial: A different approach}, volume={42}, number={2}, journal={North Carolina Flower Growers' Bulletin}, author={Larson, R. A. and McCall, I. F.}, year={1997}, pages={1} }
 @article{bell_larson_bailey_1997, title={Vegetative growth responses of florist azaleas to dikegulac, ga(4+7), and 6-benzylamino purine}, volume={32}, number={4}, journal={HortScience}, author={Bell, M. L. and Larson, R. A. and Bailey, D. A.}, year={1997}, pages={690–693} }
 @article{larson_mccall_1996, title={Evaluation of poinsettia cultivars at N.C. State University in 1995}, volume={41}, number={1}, journal={North Carolina Flower Growers' Bulletin}, author={Larson, R. A. and McCall, I. F.}, year={1996}, pages={1} }
 @article{larson_mccall_1995, title={Fifty poinsettia cultivars in 1994. We can't wait for '95}, volume={40}, number={1}, journal={North Carolina Flower Growers' Bulletin}, author={Larson, R. A. and McCall, I. F.}, year={1995}, pages={16} }
 @article{larson_fine_1994, title={Evaluation of poinsettia cultivars in 1993 at NCSU}, volume={39}, number={1}, journal={North Carolina Flower Growers' Bulletin}, author={Larson, R. A. and Fine, I. Y.}, year={1994}, pages={1} }
 @article{larson_1993, title={Impact of plastics in the floriculture industry}, volume={3}, number={1}, journal={HortTechnology}, author={Larson, R. A.}, year={1993}, pages={28} }
 @article{larson_fine_1993, title={Poinsettia cultivar evaluations at North Carolina State University in 1992}, volume={38}, number={1}, journal={North Carolina Flower Growers' Bulletin}, author={Larson, R. A. and Fine, I. Y.}, year={1993}, pages={5} }
 @article{larson_fine_1992, title={1991 Poinsettia cultivar evaluations at North Carolina State University}, volume={37}, number={1}, journal={North Carolina Flower Growers' Bulletin}, author={Larson, R. A. and Fine, I. Y.}, year={1992}, pages={1} }
 @article{larson_fine_1992, title={Is there a lily to take the place of 'Ace' or 'Nellie White'?}, volume={37}, number={3}, journal={North Carolina Flower Growers' Bulletin}, author={Larson, R. A. and Fine, I. Y.}, year={1992}, pages={1} }
 @article{larson_fine_1992, title={Those tempting late poinsettia cuttings: Are they worth saving?}, volume={37}, number={1}, journal={North Carolina Flower Growers' Bulletin}, author={Larson, R. A. and Fine, I. Y.}, year={1992}, pages={8} }
 @article{larson_thorne_1987, title={Bulb dips: There are better ways to control height}, volume={31}, number={6}, journal={North Carolina Flower Growers' Bulletin}, author={Larson, R. A. and Thorne, C. B.}, year={1987}, pages={7} }
 @article{larson_thorne_milks_isenberg_brisson_1987, title={Use of ancymidol bulb dips to control stem elongation of Easter lilies grown in a pine bark medium}, volume={112}, number={5}, journal={Journal of the American Society for Horticultural Science}, author={Larson, R. A. and Thorne, C. B. and Milks, R. R. and Isenberg, Y. M. and Brisson, L. D.}, year={1987}, pages={773} }
 @article{larson_1986, title={Bonzi: A new growth regulator for floricultural crops}, volume={30}, number={2}, journal={North Carolina Flower Growers' Bulletin}, author={Larson, R. A.}, year={1986}, pages={1} }
 @article{larson_1985, title={African violet chimeras: A practical use of micropropagation}, volume={29}, number={6}, journal={North Carolina Flower Growers' Bulletin}, author={Larson, R. A.}, year={1985}, pages={9} }
 @article{larson_1985, title={Growth regulators in floriculture}, volume={7}, journal={Horticultural Reviews}, author={Larson, R. A.}, year={1985}, pages={399} }
 @article{larson_1983, title={Enhancement of azalea production with plant growth regulators}, volume={34}, journal={Scientific Horticulture}, author={Larson, R. A.}, year={1983}, pages={102} }
 @article{larson_1982, title={Poinsettia challenges in the United States in the 1980s}, volume={33}, journal={Scientific Horticulture}, author={Larson, R. A.}, year={1982}, pages={113} }
 @inbook{larson_1980, title={Azaleas}, ISBN={9780124376502}, booktitle={Introduction to floriculture}, publisher={New York: Academic Press}, author={Larson, R. A.}, year={1980}, pages={237} }
 @inbook{larson_1980, title={Begonias}, ISBN={9780124376502}, booktitle={Introduction to floriculture}, publisher={New York: Academic Press}, author={Larson, R. A.}, year={1980}, pages={395} }
 @article{larson_hilliard_1980, title={Is chemical pinching of azaleas worthwhile?}, volume={24}, number={2}, journal={North Carolina Flower Growers' Bulletin}, author={Larson, R. A. and Hilliard, B. G.}, year={1980}, pages={1} }
 @article{larson_hilliard_1979, title={Reduction in production time for 10 cm azaleas with chemical pinching}, volume={23}, number={2}, journal={North Carolina Flower Growers' Bulletin}, author={Larson, R. A. and Hilliard, B. G.}, year={1979}, pages={4} }
 @article{larson_1978, title={STIMULATION OF LATERAL BRANCHING OF AZALEAS WITH DIKEGULAC-SODIUM (ATRINAL)}, volume={53}, ISSN={["0022-1589"]}, DOI={10.1080/00221589.1978.11514794}, abstractNote={SummaryDikegulac-sodium at different concentrations was applied to several azalea cultivars. These treatments were compared with manual pinching and the use of Off-Shoot-O. Concentrations of 0–25% to 0–67% ai were effective, and generally more new lateral shoots were obtained with dikegulac than with the other treatments. Shoot emergence was delayed with dikegulac and the foliage on the new shoots was often narrow and chlorotic.}, number={1}, journal={JOURNAL OF HORTICULTURAL SCIENCE}, author={LARSON, RA}, year={1978}, pages={57–62} }
 @article{larson_bonaminio_1973, title={Application of A-Rest to chrysanthemums growing in a bark medium}, volume={17}, number={5}, journal={North Carolina Flower Growers' Bulletin}, author={Larson, R. A. and Bonaminio, V. P.}, year={1973}, pages={5} }
 @article{larson_hilliard_1973, title={Maximum return with mini-poinsettias}, volume={17}, number={3}, journal={North Carolina Flower Growers' Bulletin}, author={Larson, R. A. and Hilliard, B. G.}, year={1973}, pages={1} }
 @article{larson_sydnor_1971, title={Azalea flower bud development and dormancy as influenced by temperature and gibberellic acid}, volume={96}, number={6}, journal={Journal of the American Society for Horticultural Science}, author={Larson, R. A. and Sydnor, T. D.}, year={1971}, pages={786} }