Hello – I transplanted a rhubarb plant in my yard in May 2021. I have not harvest from it yet, but have identified several leaves with ramularia on it. Per recommendations from the Growing Rhubarb page, I have been destroying infected leaves. However, many leaves are free of the red spots, and I am wondering if it is possible to still harvest from the plant or if I should be treating the plant first to address the ramularia before we consider harvesting and eating from it? Thank you in advance!