Q.Some Leaves Dying
Why are some of the leaves on my hummingbird vine dying? Not all the leaves, just some and they are all new and on the same branches. This is a new plant for me since I have never had the room before to grow one, so I don’t know some of the habits of this plant. Thank you, Patricia

If you are talking about Campsis, this article should help: https://www.gardeningknowhow.com/ornamental/flowers/roses/rose-bush-diseases.htm
And if it is Campsis, don't worry, it's bullet proof, really.
If it isn't, there's another vine called Cypress. This this is an article for that plant:
http://www.hummingbird-guide.com/hummingbird-vine.html