EPPO Global Database

* Riggs RD, Hamblen ML (1966) Further studies on the host range of the soybean-cyst. Bulletin of the Agricultural Experiment Station no. 718. University of Arkansas, Fayetteville (US), 19 pp.
------- Host range experiments.

* Bishop GC (1978) Studies on silver leaf disease of stone and pome fruit trees (Doctoral dissertation, Adelaide, Australia), 155 pp. https://digital.library.adelaide.edu.au/dspace/bitstream/2440/20649/2/02whole.pdf

* Moore WC (1959) British Parasitic Fungi. Cambridge University Press, 430 pp.