There have been requests that we track pests/diseases much as we track crops, and link them so that eg. you can say that tomatoes suffer from aphids, etc.

Suggested:

• create a Problem model which is analogous to Crop, and have it curated similarly.
• allow people to track problems they have on their plantings, eg. my tomato has aphids, and upload photos of them
• aggregate info on problems onto the crop detail page, eg. Problems: aphids (27), blight (13)
• allow people to mention problems in posts eg. aphids

This probably needs more discussion/design before diving in!