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See also: Wetlands - Phragmites

This ID book contains tips for identifying a number of aquatic invasive species (AIS) that are considered high-risk to Minnesota waters, as well as some common native lookalike species. The 3rd Edition of the guide was released in 2021and includes information for aquatic and wetland plants, invertebrates, and fish. The ID book can be accessed by downloading a printable version, or you can purchase it through the University of Minnesota Bookstore, or you will receive a copy if you become an AIS Detector.

This guide provides photographs and descriptions of biological control (or biocontrol) agents of insect, disease, and weed pests in North America. It is also a tutorial on the concept and practice of biological control and integrated pest management (IPM). Whether you are an educator, a commercial grower, a student, a researcher, a land manager, or an extension or regulatory agent, we hope you will find this information useful.

See also: Publications for more resources

See also: Research and Extension - Pests Publications for more resources

See also: Forest Health for more resources

See also: Weed Field Guides for more species

Japanese stiltgrass (Microstegium vimineum), also called Nepalese browntop, is an aggressive invader of forest lands throughout the eastern United States. Infestations can impact the diversity of native species, reduce wildlife habitat, and disrupt important ecosystem functions. Stiltgrass is considered one of the most damaging invasive plant species in the United States. Infestations spread rapidly and the seed can remain viable in the soil for up to five years. Correct identification is necessary before beginning any management activities. Fortunately, Japanese stiltgrass has a unique combination of characteristics that make field identification possible. This publication gives simple descriptions and clear pictures of these characteristics along with details on how to distinguish several common look-a-like species. Download the full PDF version of ANR-1457, the Field Guide to The Identification of Japanese Stiltgrass with Comparisons to other Look-a-like Species  [PDF,  16.1 MB].

"Almost all North American bats rely on forests for survival," says Roger Perry, USDA Forest Service research wildlife biologist. Perry recently led the team that updated Forest Management and Bats, a booklet designed for private landowners and anyone managing forests. It was first published in 2006 by Bat Conservation International, and Daniel Taylor of BCI wrote the original version and contributed to the update. The updated publication is a 2020 product of the White-nose Syndrome National Plan.

MIPN synthesized recent research on garlic mustard and developed recommendations to help managers navigate sometimes-conflicting information about whether and how to prioritize management of this species. This 12 page guide includes a decision-support tree and a box discussion of best practices for volunteer pull events.

This pocket guide has color photographs of all the weeds on Idaho's official noxious weeds list. Inside find maps showing each weed's distribution by county, leaf shape illustrations to aid in identification, and features to help distinguish the weeds from similar-looking plants.