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Penn State University College of Agricultural Sciences

Pennsylvania Integrated Pest Management

Pennsylvania Integrated Pest Management

Pest Problem Solver and Image Gallery
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AgSci » Extension » PA IPM » Biosecurity » Purple Loosestrife

Purple Loosestrife

Landscape plant that overruns wetland areas.

Purple Loosestrife

Purple loosestrife page - Links & resources, from PA IPM
Purple Loosestrife Information - Identification, images, how it spreads, why it's a threat, control methods

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