Fungicide treatments must be repeated each year to protect susceptible trees.

If you have trouble with fungal or bacterial diseases in your garden, Bordeaux mixture may be able to help. For example, if ...

If left to their own devices, most apple trees grow into large, globe-shaped trees, with the best fruit forming on the tree’s ...

Spinosad was mentioned, as I recall. Also, is there a recommended fungicide for apple trees? — Jeff K. A: There are several options for controlling insects and diseases in apple trees.

and he favors delaying apple tree pruning until the time when the flower buds start swelling and through the start of leaf emergence. As Walla indicates, the risk of black rot canker fungus ...