Use of chrysanthemum plantlets grown in vitro to test cultivar susceptibility to white rust, Puccinia horiana P. Hennings - Takatsu, Y.; Ohishi, K.; Tomita, Y.; Hayashi, M.; Nakajima, M.; Akutsu, K. (Blackwell Publishing Ltd, 2000)
http://dx.doi.org/10.1046/j.1439-0523.2000.00540.x
Keywords: ZA-ZE