Left: Fire Blight on Pear, Right: Peach Leaf Curl ... and boscalid along with an insecticide), applied three weeks before harvest for brown rot. Combination tree fruit spray products are available ...
The rot is caused by a fungus that attacks the tree's bark, with apple and pear trees being the most ... "Apple canker is a disease caused by a fungus, Neonectria ditissima, which attacks the ...
The decay is caused by a fungus that attacks the tree's bark, with apple and pear trees being the most ... "Apple canker is a disease caused by a fungus, Neonectria ditissima, which attacks ...