Multicolored Asian lady beetle. Photo credit: Bruce Watt, Univeristy of Maine, Bugwood-org

Brown marmorated stink bug. Photo credit: Kristie Grahm, USDA-ARS, Bugwood-org

Polypore bracket (Cerioporus squamosus).
Photo credit: N. Gregory

Rhizosphaera needle cast – early symptoms on white pine. Photo credit: N. Gregory

Nectria canker on oak with fruiting bodies.
Photo credit: N. Gregory

Hypoxylon canker on oak. Photo credit: N.
Gregory

Spotted Lanternfly adult – wings open

Spotted Lanternfly adults and egg masses

White grubs. Photo credit: UGA Entomology,
Bugwood

Sclerotia of the southern blight fungus on stems of penstemon Photo credit: N. Gregory

Fusarium wilt of chrysanthemum. Photo credit: N. Gregory

Catalpa sphinx on red maple. Photo credit: Dean
Diehl

Armillaria mushrooms. Photo credit: N. Gergory

Cluster of magnolia scales. Photo credit: B. Kunkel

Rhizomorphs (shoestrings) of Armillaria on tree
bark. Photo credit: N. Gregory

European hornet. Photo credit: B. Kunkel

Bacterial leaf scorch on northern red oak. Photo credit: N. Gregory