Columbine Sawflies are insects related to bees and wasps. In their young stage of life, they look similar to caterpillars and they chew up the foliage of columbine plants. In this video, entomologist Max Ferlauto from the University of Maryland Burghardt Lab discusses how to manage these pests using an Integrated Pest Management (IPM) approach.
Do you have a plant or insect question? Maryland residents can send questions and photos to our Certified Professional Horticulturists: go.umd.edu/AskExtension
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26 авг 2024