Pennsylvania Invasive Species: Lady Beetles
- Length
- 1 hour, 15 minutes
- Language
- English
- Event Format
- Virtual | Live
About The Live Webinar
Join us for a webinar exploring the multicolored Asian lady beetle, Harmonia axyridis, a beneficial insect known for helping control aphids and other soft-bodied pests. Participants will learn how this introduced species became established in North America, the important biological control services it provides, and the challenges it can create in homes, vineyards, and native ecosystems. The discussion will also examine the complex role of insects that can be both beneficial and problematic in human-managed landscapes.Â
Pennsylvania has identified more than 250 invasive plants, insects, pathogens, and animals that significantly impact the environment and agricultural production—causing hundreds of millions of dollars in economic losses each year. The Pennsylvania Invasive Species Webinar Series is dedicated to addressing this critical issue. Each session highlights timely topics related to invasive species in Pennsylvania and beyond, including species identification, management strategies, ecological impacts, and key concepts in invasion biology. Designed for a broad audience, the series welcomes gardeners, naturalists, land managers, educators, and anyone interested in learning more about invasive species—no prior knowledge required. By raising awareness and sharing practical information, the series aims to empower communities and highlight the ongoing efforts of state agencies and partners working to protect Pennsylvania’s landscapes and natural resources.
This webinar is presented in partnership with the Pennsylvania Governor's Invasive Species Council.
This event is being offered at no charge to participants.
Space is limited - preregistration is required.
Registration is required to receive the link to access the webinar.
A link to the recorded webinar will be emailed to registrants within ten business days after the live event. The recording will be accessible for six months from the event date.
- Conservation volunteers and educatorsÂ
- Green industry professionalsÂ
- Penn State Extension Master GardenersÂ
- Anyone interested in learning about invasive species
- How to identify the multicolored Asian lady beetle, H. axyridisÂ
- The history and spread of this introduced species in North AmericaÂ
- Benefits of the multicolored Asian lady beetle as a biological control agentÂ
- Challenges associated with household invasions, wine taint, and impacts on native speciesÂ
- Why some species can be both beneficial and problematic in managed landscapes
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