Samples with the following problems have been seen in the Clinic lately:

Apple scab on crabapple and mountain ash

Ash rust

Erineum gall on viburnum

Herbicide injury on various plants

Iris borers

Iris leaf spot

Leaf spot on turfgrass

Maple bladder gall

Oak wilt

Pine wilt on Scots pine

Red thread on turfgrass

Stinkhorn fungi

Wind injury on tomato and cucumber

A tomato sample with extreme constriction at the base of the stem caused by wind injury.