Mandevilla Plants
Q.

Mandevilla vine

Zone Barrie Ontario zone 5 | Dianamoreau added on June 25, 2017 | Answered

My plant is dying the leaves are going brown up the middle along the spine and are dropping off I have used insecticidal soap as well as fungicidal spray nothing is working...help

A.
A.Answers to this queston: Add Answer
Downtoearthdigs
Certified GKH Gardening Expert
Answered on June 26, 2017

This sounds like a Fusarium Rot disease.
This article has more information.

https://www.gardeningknowhow.com/ornamental/vines/mandevilla/mandevilla-disease-problems.htm

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