Botrytis blight (also called grey mold) is caused by fungi in the genus Botrytis. The best known of these fungi, Botrytis cinerea, can infect many different hosts, including soft fruit, vegetables, annuals, perennials, shrubs and young tree seedlings (Fig. 1). Other common species of Botrytis are more host specific, including Botrytis elliptica (infecting only lilies[Read More…]
Resources for landscapes and gardens in the Midwest
Landscape Report
Over the past week I have identified three different fowl bluegrass (Poa palustris) samples sent in to the Purdue Plant & Pest Diagnostic Lab (https://ag.purdue.edu/department/btny/ppdl/). This is not concerning, just unusual. This is not a grass species that I see that often, but I have seen several samples this year, including a sample from my[Read More…]
Key Features Round, brown beetle Chewed leaves and flowers Chewed roots Symptoms Leaf margins are chewed by adult beetles. Leaves are stripped and left in a ragged appearance after adult feeding which is much different than the skeletonization caused by Japanese beetle feeding. Adults are about the size of Japanese beetles. Larvae are c-shaped grubs[Read More…]
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