Q.The leaves of my Jasmine plant are falling off
I had the potted jasmine plant outside and brought it in before the temperatures dropped. I have it in front of a sunny window, but the leaves started falling off. I don’t see any mites on the plant.
If you don't see any bugs, chances are the reduction of light between outdoors and indoors, even though the plant is in a sunny window, has been enough to cause the leaf drop. Plants do better when they are slowly accustomed to the lower light. This article will tell you more: https://www.gardeningknowhow.com/houseplants/hpgen/acclimate-plants-indoors-winter.htm