By Ralph E. Mitchell One problem of roses, and hundreds of other plants, is a disease called crown gall. It is caused by a bacterial disease that produces tumor-like growths on the stem of the plant near the… Read More
By Ralph E. Mitchell Tiny, but terrible, the two-spotted spider mite is the bane of many ornamental and edible plants. Only one-fiftieth of an inch in length, when working in groups, this plant pest mite sucks the sap… Read More
By Ralph E. Mitchell One spring/summer plant pest that really bugs me is the leaf-footed bug. Just as its name implies, the back legs of this insect have leaf-like projections easily seen by the naked eye. The leaf-footed… Read More
