Cucumbers have lost vigor
My cucumber wines (two, side-by-side) have been growing like crazy and producing big juicy cucumbers all summer, but have suddenly lost vigor in the last two weeks. They were growing strong in-spite of mildew problem (which I have remedied using neem oil spray). Now, they have completely stopped flowering or growing any further.
I am a newbie and would like to know if the end of season for cucumber is upon us (I live in SF Bay Area and the weather has gotten a bit cooler lately). Or if the mildew does permanent damage to the growth of the plant.