Randle, W.M. and M.L. Bussard. Streamlining onion pungency analyses. Randle, W.M. 1992. Sampling procedures to estimate flavor potential in onion. Randle, W.M. 1992.
Onion germplasm interacts with sulfur fertility for plant sulfur utilization and bulb pungency.
Randle, W.M. 1991. Sulfur nutrition affects nonstructural water-soluble carbohydrates in onion germplasm. Gamiely, S., W.M. Randle, H.A. Mills, and D.A. Smittle. Effects of ammonium and nitrate nutrition on onion plant growth, bulb quality, and water uptake. Gamiely, S., W.M. Randle, H.A. Mills, and D.A. Smittle.