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Forest Health Informer
Insects & Diseases
Listing of common diseases in Indiana counties:
- Dogwood Anthracnose (Discula destructiva)
- Dogwood Disease
- White Pine Seedling Mortality
- Hickory Mortality (Scolytus quadrispinosus and Ceratocystis sp.)
- Redbud Canker (Botryosphaeria dothidea)
- Verticillium Wilt (Verticillium albo-atrum)
- Nutrient Deficiency Syptoms
- Ash Yellows/Ash Decline
- Yellow Poplar Decline
Listing of common insects in Indiana counties:
- Emerald Ash Borer (Agrilus planipennis Fairmaire)
- Zimmerman Pine Moth (Dioryctria zimmermani)
- Introduced Pine Sawfly (Diprion similis)
- Gypsy Moth (Lymantria dispar)
- Slug Oak Sawfly (Caliroa quercuscoccineae)
- Walnut Caterpillar (Datana integerrima)
- Yellownecked Caterpillar (Datana ministra)
- Fall Webworm (Hyphantria cunea)
- Lacebugs (Corythucha spp.)
- Spider Mite (Oligonychus spp.)
- Tuliptree Scale (Toumeyella liriodendri)
- Larger Pine Shoot Beetle (Tomicus piniperda)
- Japanese Beetle (Popillia japonica)
- Locust Leafminer (Odontata dorsalis)
- Mimosa Webworm (Homadaula anisocentra)
| Indicate below the insect and disease conditions you have observed. | |||
|---|---|---|---|
| Host | Amount of damage | County | |
| Dogwood Anthracnose | |||
| Dogwood Disease | |||
| White Pine Seedling Mortality | |||
| Zimmerman Pine Moth | |||
| Introduced Pine Sawfly | |||
| Slug Oak Sawfly | |||
| Redbud Canker | |||
| Yellow Poplar Decline | |||
| Walnut Caterpillar | |||
| Fall Webworm | |||
| Ash Yellows | |||
| Larger Pine Shoot Beetle | |||
| Verticillium Wilt | |||
| Lacebugs | |||
| Locust Leafminer | |||
| Yellownecked Caterpillar | |||
| Hickory Mortality | |||
| Japanese Beetle | |||
| Other | |||
| Name, Title and County: | |||
Please send to:
Philip T Marshall, Forest Health Specialist, Vallonia State Nursery, Vallonia, IN 47281