Oklahoma State University Turfgrass Science

Diagnosis and Management of Tree and Miscellaneous Plant Problems

Jen Olson and Mike Schnelle, Dept. of Entomology and Plant Pathology, and Dept. of Horticulture and Landscape Architecture, respectively

Tour starts at Charlie’s Barn

Tuliptree (Liriodendron tulipifera)

Cornelian cherry dogwood (Cornus mas)

Pomegranate (Punica granatum)

Tree lilac (Syringa reticulata)

Sawtooth oak (Quercus acutissima)

Willow oak (Quercus phellos)

Crabapple (Malus domestica)

California incensecedar (Calocedrus decurrens)

Coffeetree (Gymnocladus dioicus)

Zelkova (Zelkova serrata)

Fringetree (Chionanthus retusus)

Netleaf oak (Quercus rugosa)

Rubbertree (Eucommia ulmoides)

Water oak (Quercus nigra)

American sweetgum (Liquidambar styraciflua)

Eastern redbud (Cercis canadensis)

China fir (Cunninghamia lanceolata)

Additional discussion; Q and A

Tour ends

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