Datasets of Chilli Disease

I’m currently pursuing my PhD, and my research revolves around detecting and analyzing diseases in chilli plants using image processing and machine learning. For my project, I’m looking for datasets related to the following specific diseases in chilli:

Powdery Mildew Damping Off Fusarium Wilt

It’s been a bit of a challenge finding quality, labeled datasets for these particular diseases. If you know of any resources or happen to have data you’d be willing to share (even partially), I’d really appreciate your help.

Thanks in advance for your time and support. Looking forward to hearing from you.