XANTHOGALERUCA LUTEOLA
Prairie Shade elm
Insecticide bark bands control elm le
Two introduced elm leaf beetle parasi
Pest management in the urban forest
Elm leaf beetle IPM in California

XIPHINEMA
Decline of sugar maples in Connecticu

XIPHYDRIA MACULATA
maple wood wasp, Xiphydria maculata,

XIPHYDRIOPHAGUS MEYERINCKII
maple wood wasp, Xiphydria maculata,

XYLELLA FASTIDIOSA
Bacterial leaf scorch caused by Xylel

XYLEM
Wound reactions in the xylem of hardw

XYLEM STRUCTURE
Xylem structure of roadside trees

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