Questions tagged with 'plant disease'

black spot on roses

Washington County OR plant disease roses submitted 17 days ago.

Plants resistant to phytophthora

King County WA plant disease submitted 22 days ago.

Willow Tree Growth

New Castle County DE trees tree plant disease submitted 10 months ago.

leaf curl

Linn County OR plant disease submitted 11 months ago.

Azalea bark scale

Lane County OR horticulture plant disease submitted 12 months ago.