blight
- By George Bonnema, Luverne HorticulturalistJuly 30, 2019It seems that my sprayer has been in my hand for most of the summer. Wet is good to a certain extent and then it becomes an ongoing invitation to blight and fungus infections that are hard to control, and that is where I am right now … so the battle continues. I am seeing a lot of the lower leaves of fall-blooming purple dome asters turning yellow and dry. Most often this is the symptom of damage…
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