Why is my rubber tree plant losing its leaves. Also, there are little brown things that look like bumps on the stems. Please help, it's almost 5 years old.
Rubber Tree Plant
Certified GKH Gardening Expert
It sounds like either scale or mealybugs are affecting your plant. This can be treated with neem oil. Here are some articles that should help: https://www.gardeningknowhow.com/problems/pests/neem-oil-uses.htm, https://www.gardeningknowhow.com/plant-problems/pests/scale-bug-how-to-control-plant-scale.htm, https://www.gardeningknowhow.com/plant-problems/pests/mealybugs-white-residue-on-plants-leaves.htm