Depending on the type of report you do, go and interview some produce sellers and get their "first hand"reports on these fruits--history, recipes, problems on imports, etc. where they buy them from, etc.---I'm a teacher--believe me he or she will be impressed that you went that extra mile----yes, you can go to a local grocery chain as well, and ask to speak to their produce manager--you might have to make an appointment--don't know when your report is due but of course do the Googling that has been suggested as well. Most people love to share their job experiences with others. Good luck and let us know how your report went.
The only difference between a "cook" and a "Chef" is who cleans up the kitchen.