Sunday, February 19, 2023

White Powder On Blueberry Stems

White Powder On Blueberry Stems. To control powdery mildew on plants, mix together: Sphaerotheca species on berries and stone fruits;

What is that white powder on blueberries? The Boston Globe
What is that white powder on blueberries? The Boston Globe from archive.boston.com

Powdery mildew or other leaf spotting pathogens. White powder on leaves & stem. Fortunately, only a few of the diseases that occur on highbush blueberry in this region cause significant losses when left unchecked.

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