Publications for:

pest = Pythium (genus)
beneficial = Streptomyces janthinus (antagonist)

found 2 publications:

1997

The potential for the biological control of cavity-spot disease of carrots, caused by Pythium coloratum, by streptomycete and non-streptomycete actinomycetes
New Phytologist (1997) 137 (3), 495-507
publishers website - pestinfo wiki

1996

Biological control of Pythium coloratum cavity spot disease of carrots by actinomytes in Western Australia
Phytopathology (1996) 86 (11 suppl.), S54
pestinfo wiki