The Purdue Plant and Pest Diagnostic Laboratory

Invasive Species and Other Current Interests


Choose one from the categories below


Invasive/Exotic Web Links

Ash Dieback Disease in Europe and United Kingdom


Asian Soybean Rust


Asian Bush Honeysuckle


Asian Longhorned Beetle


Asiatic Garden Beetle


Boxwood Blight


Brazilian Elodea


Brown Marmorated Stink Bug


Chrysanthemum White Rust


Citrus Canker


Citrus Greening


Cut-Leaved Teasel


Downy Mildew on Impatiens


Emerald Ash Borer


European Chafer


Giant Hogweed


Gladiolus Rust


Granulate Ambrosia Beetle (Asian Ambrosia Beetle)


Hemlock Woolly Adelgid




Japanese Honeysuckle


Japanese Stilt Grass


Late Blight


Laurel Wilt Disease


Light Brown Apple Moth


Oriental Beetle


Oriental Bittersweet


Plum Pox


Sirex Woodwasp


Spotted Lanternfly


Spotted Wing Drosophila


Ralstonia solanacearum Race 3 Biovar 2


Ramorum Blight (aka Sudden Oak Death)


Thousand Canker Disease



Ug99 Wheat Stem Rust


Water Hyacinth


Walnut Twig Beetle





View Past Featured Plant Pathogens and Insects

Purdue Plant & Pest Diagnostic Lab Purdue Cooperative Extension Service