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Articles tagged insects

  • 2003 Plant Health Care Reports

    | Category: PHC Reports Archive | Tags: insects, diseases
    4-04-03 - Issue 1 Hemlock needleminer damage, leaf crumpler, Rust mites on hemlock, bagworm eggs, Spring sap flow or wetwood?, Winter Injury.  Feature article: Emerald Ash Borer. By: Donna Danielson, M.S.  4-11-03 - Issue 2 Linden twig...

  • Spruce Gall Adelgid

    | Category: Insects & Diseases | Tags: Spruce Gall Adelgid, insects
    Spruce Gall Adelgid Two species of small, soft-bodied insects infest spruce species during the course of rather complicated life cycles. These aphid-like insects called adelgids, produce galls that can disfigure and even kill their hosts. The two...

  • 2010 Plant Health Care Reports

    | Category: PHC Reports Archive | Tags: insects, diseases
    4-03-2010 - Issue 1 Bagworms, Gypsy moth egg masses, Juniper webworm, Brown rot of stone fruit, Dothistroma needle blight, Vole, Rabbit, Deer, Winter and Salt Damage.Feature article: "So what are degree days and why do we care about them anyway?",...

  • 2001 Plant Health Care Reports

    | Category: PHC Reports Archive | Tags: diseases, insects
    4-13-2001 - Issue 1 Winter weather, European pine sawfly, Gypsy moth egg masses, Juniper Webworm, Dothistroma needle blight Feature article: "So what are degree days and why do we care about them anyway?" by Donna Danielson 4-20-2001 - Issue...

  • 2006 Plant Health Care Reports

    | Category: PHC Reports Archive | Tags: diseases, insects
    4-14-06 - Issue 1 Bagworm on Juniper, Gypsy Moth Egg Masses, Hemlock Needleminer, Hemlock Rust Mite, Larch Casebearer, Pine Bark Adelgid, Rose Stem Girdler, Zimmerman Pine Moth, Dothistroma, Rhizosphaera. 4-28-06 - Issue 2 Elm Bark Beetle,...

  • 2009 Plant Health Care Reports

    | Category: PHC Reports Archive | Tags: insects, diseases
    4-03-09 - Issue 1 Bagworms, Gypsy moth egg masses, European pine sawfly eggs, Pine Bark adelgid, Hemlock needleminer, Witches' broom of hackberry, Dothistroma needle blight, Oak wilt advisory, Vole, Rabbit, Deer, Winter and Salt Damage. 4-17-09 -...

  • 2011 Plant Health Care Reports

    | Category: PHC Reports Archive | Tags: diseases, insects
    4-08-11 - Issue 1 Bagworms, Hemlock needle miner, Wooly alder aphid, Arborvitae leafminer, Winter damage, salt damage. Featured article: "What are degree days and why do we care about them anyways?", by Donna Danielson, M.S. 4-22-11 - Issue...