Find research-based information on both helpful and harmful insects, spiders and other insect relatives. Learn how to identify insect damage on plants and in the landscape as well as how to prevent and control common household insect infestations.
University of Minnesota Extension educator Marissa Schuh used decorative craft models and art supplies to prepare a lesson on food crop pest scouting.
UMN Twin Cities is an affiliate of Bee Campus USA, an initiative of the Xerces Society that raises awareness of the importance of pollinators and actions each of us can take to help pollinators.
Scale insects are common on many trees and shrubs. Natural enemies help keep them in check but scales sometimes can injure plants.
Insects, diseases and nematodes affecting corn
Insects and diseases affecting soybean
Ants, bed bugs, clothes moths, cockroaches, flour beetles, springtails, wasps
Boxelder bugs, Asian lady beetles, flies, earwigs, masked hunters, springtails and stinkbugs
Pantry pests, carpet beetles, clothes moths and silverfish
Spiders, ticks, mites, millipedes, centipedes, scorpions and sowbugs
Bed bugs, fleas, head lice and medically significant insects
UMN Twin Cities is an affiliate of Bee Campus USA, an initiative of the Xerces Society that raises awareness of the importance of pollinators and actions each of us can take to help pollinators.
Visit the Bee Lab for information on helping pollinators
Grow bee lawns and pollinator friendly plants
List of plants for bee food and habitat
Learn how to identify social wasps and bees and how to get rid of their nests.
Lacewings, lady beetles, minute pirate bugs, parasitoid wasps, syrphid flies
Four-lined plant bug, iris borers, rose chafers, spider mites, wasps and bees
Insects and other bugs that particularly help, harm or feed on fruits and vegetables
Bluegrass billbug, cicada killers, cutworms, white grubs
Aphids, caterpillars, Japanese beetles, scales, sawflies
Black flies, mosquitoes and ticks
School IPM programs reduce pesticide applications and increase cost-effectiveness. Manage ants, rodents, wasps and bees.
Many yard and garden pests can be controlled successfully without pesticides.
Asian lady beetles are drawn to soybean fields, where they feast on aphids throughout the growing season. But once the crops are harvested and temperatures begin to drop, the beetles start looking for a warm place to spend the winter.
The handiwork of these quiet, efficient predators glistens in the cooling days of fall.
University of Minnesota Extension educator Marissa Schuh used decorative craft models and art supplies to prepare a lesson on food crop pest scouting.
Timely information to help you care for your yard and garden.
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