Plant Disease Identification and Control

Information on plant disease identification and control, including rot, freeze damage, rust, blight, mold, scales, bacteria, viruses, fungus, wilt, mildew, gall, mites, moths and cankers. Tips on integrated pest management and herbicide summaries.

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Scolia dubia on goldenrod / David Hill / platycryptus on flickr.com/CC BY 4.0
Blue winged wasp, Scolia dubia—is a real asset! - Articles Articles
Have you seen this wasp flying over the landscape about 12” above the ground, circling in a mass of its fellow wasps? More
Cercospora spp., Cercospora fungi Photo: Yonghao Li, The Connecticut Agricultural Experiment Station, Bugwood.org
Leaf Spotting Fungi - Articles Articles

Leaf Spotting Fungi

Sinclair Adam

Leaf spotting fungi comprise a wide range of plant disease pathogens that do injury to many host plants. More