Serial
Branches: A Newsletter for the Volunteers of The Morton Arboretum, Winter 20042004
Crosby, Cindy, Danielson, Donna, Kenaston, Sally
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Flag on redbud (Cercis canadensis) caused by Botryosphaeria canker Danielson, Donna
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Flag (dying branch) on redbud (Cercis canadensis) caused by BotryosphaeriaDanielson, Donna
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Fall webworm (Hyphantria cunea) caterpillars in web on tree branch Danielson, Donna
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Damage on wafer ash (Ptelea trifoliata) by two-marked treehoppers (Enchenopa binotata)Danielson, Donna
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Egg coverings of two-marked treehoppers (Enchenopa binotata)
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Stippling damage on wafer ash (Ptelea trifoliata) leaves caused by feeding of two-marked treehoppers (Enchenopa binotata)Danielson, Donna
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Leaf blotch on linden leaf (Tilia sp.) caused by Didymosphaeria petrakiana fungusDanielson, Donna
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Oak slug sawfly on pin oak (Quercus palustris) leaves, bridge and other plants in backgroundDanielson, Donna