Pecan Tree Diseases
Thank you for your inquiry.
Texas Agricultural Extension Service has a publication L-1140 Home Owner's Fruit and Nut Spray Schedule that is available at the county Extension offices.
Please be sure to call ahead to insure that it is available in any given office though. I am at the Walnut Hill and Marsh lane office, and the supply room is currently locked, so I unfortunately am unable to check for copies here. The office is not officially open yet... Our number here is 214-904-3053 if you would like to check back for availability. (Our email is email@example.com.)
Thanks again for your inquiry!