Publications for:

pest = Podosphaera leucotricha
crop = Pear (Pyrus)
country = U.S.A. (NE)

found 1 publications:

2010

First report of powdery mildew caused by Podosphaera leucotricha on Callery pear in North America
Plant Disease (2010) 94 (2), p. 279
publishers website - pestinfo wiki