(Click on photos to download pdf files.)


NEW! Brown Marmorated Stink Bug

2017 Most Unwanted Invasives in Illinois

 2017 Most Unwanted

Giant Hogweed and Look-A-Likes


Emerald Ash Borer

 EAB screening sheet

Brown Marmorated Stink Bug

BMSB 2012

Spotted Wing Drosophila

SWD facsheet

Viburnum Leaf Beetle

Viburnum Leaf Beetle

Thousand Cankers Disease

TCD ID Poster  TCD Handout

Invasive Plants

INHS offers copies of the INHS invasive plant posters for purchase at Shop-INHS.

invasive plants- woodland   invasive plants - aquatic   invasive plant-grassland   invasive plants - agriculture

invaisve plants