What Is The White Fluff On My Apple Tree

Question

White fluffy substance around the branches of my miniature apple tree

Answer 1

This could be, either, Woolly Aphids or Whiteflies! Neem oil has been deemed quite effective. These articles will help:

https://www.gardeningknowhow.com/plant-problems/pests/insects/whitefly-control.htm

https://www.gardeningknowhow.com/plant-problems/pests/insects/woolly-aphid-control.htm