@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}, 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} }