Watermelon

Question

What can I do about Fusarium wilt? My watermelons seem to have this fungus.

Answer 1

Rotating crop beds is one of the most important things you can do to prevent fusarium wilt in the future. Since the disease is already on your plant, there are fungicides and fumigants that you can use WITH CARE -- many of them are for professional application, so you need to read the instructions carefully.

This article may help you:

https://www.gardeningknowhow.com/plant-problems/disease/controlling-fusarium-wilt.htm