Begin by selecting a crop from the drop-down list.
You will then be presented with a list of other factors: Growth Stage, Growing Conditions, and Part of Plant Affected. You must select an answer from the drop-down list for each of these factors. Click the "Reset" button to start a new search.
Once you answer all of the factors, you will be presented with a list of diseases and a drop-down list of symptoms. Select a symptom from the drop-down list to see a list of diseases that could be occurring in your crop.
Click on any disease name to learn more about that disease.
Click the "Go Back" link at the top of each page to return to your disease search. To return to the Online Field Guide home page, click on the "Return to AgWeb Online Field Guide" link at the bottom of the page.