Publications for:

pest = Cercospora (anamorphic genus)
beneficial = Trichoderma (anamorphic genus - antagonists)

found 2 publications:

2008

Trichoderma as a potential biocontrol agent for Cercospora leaf spot of sugar beet
BioControl (2008) 53 (6), 917-930
publishers website - pestinfo wiki

2003

Chitinase and peroxidase isoenzymes in sugar beet leaves treated with Trichoderma against Cercospora beticola
Journal of Plant Pathology (2003) 85 (4), p. 278
pestinfo wiki