Publications for:

pest = Globisporangium ultimum
crop = Sorghum (crop)
country = U.S.A. (mid S)

found 2 publications:

2001
Evidence for a Pythium sp. as a chronic yield reducer in a continuous grain sorghum field
Plant Disease (2001) 85 (7), 780-784
publishers website - pestinfo wiki

First report of Pythium root rot on grain sorghum in Mississippi
Plant Disease (2001) 85 (8), p. 922
publishers website - pestinfo wiki