Zucchini stopped producing
This is my first year growing zucchini, and grew two nice Eight Ball hybrid plants, and they produced wonderfully for me, up until last weekend. They'd be each pumping out a fruit every three days, and I probably got 25 from each. But now, they have seemed to stop, and alot of the leaves are white with powdery mildew, and the flowers are blooming but all seem to be male.
Since this is my first year.... are the plants done producing ? Do they cease at some point, or do they continue until frost ? I'm confused what to do.