A. Your pear tree has scab disease — a fungus disease that affects both pears and apples. It can be controlled by spraying a good fungicide (like daconil) three or four times in the spring. Spray when ...
Gardeners who have apple or pear trees are being urged to inspect them this January for a potentially lethal disease. Alan Buckingham, author of Allotment Month By Month, suggests in his book's ...