New Plant Diseases Stalking Horticulture

Jill Calabro, Ph.D. July 03 2017

It’s always something. If it’s not boxwood blight, it must be impatiens downy mildew. Or some sort of Phytophthora. Or worse – some threat you don’t even know about! It seems like there’s always a plant disease lurking about production and landscapes, plotting plant destruction and wreaking havoc with your livelihood. Below are some of the latest reports of new diseases plaguing our industry (in no particular order).
 
Cladosporium on succulents. Succulents are in high demand right now, and ...

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