[1]
R. A. Cating, A. J. Palmateer, C. M. Stiles, P. A. Rayside, and D. A. Davison, “Black Rot of Orchids Caused by Phytophthora palmivora and Phytophthora cactorum: PP260/PP260, 1/2009”, EDIS, vol. 2009, no. 2, Apr. 2009.