Publications for:

pest = Erysiphe (genus)
crop = Tomato (Solanum lycopersicum)
country = U.S.A. (NE)

found 2 publications:

1997

First report of powdery mildew of tomato caused by an Erysiphe sp. in Connecticut
Plant Disease (1997) 81 (2), p. 229
publishers website - pestinfo wiki

First report of powdery mildew in greenhouse-grown tomatoes in New Jersey
Plant Disease (1997) 81 (2), p.227
publishers website - pestinfo wiki