Gypsy Moth CaterpillarGypsy Moth in Wisconsin
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Publications

female gypsy moth
David Besenger, MO Conservation Department

Printed publications

You can request these publications from the front line staff at any DNR Service Center by telling them the identification code below. All are free and will be sent directly to you.

FR-171a Identifying and Managing Gypsy Moth Egg Masses
Managing egg masses in late fall and winter will reduce the number of caterpillars you'll encounter the following spring. This brochure tells homeowners where to look for egg masses and the best techniques for killing them.

FR-171b Identifying and Managing Gypsy Moth Caterpillars
This publication answers homeowner questions on how to control gypsy moth caterpillars on their property.

FR-171d Selecting a Pesticide for Gypsy Moth Control
This brochure is designed to help homeowners and landowners make an informed decision about the effectiveness and risks of available pesticides. Options described range from insecticidal soaps, biological insecticides, insect hormone mimics, and chemical insecticides. In most cases an applicator will need to be hired for treating larger trees.

FR-172 Gypsy Moth: A New Pest
A color brochure designed to accompany a Skyline display. This publication covers identification of the pest, how to reduce gypsy moth populations at home and in the woodlot, and how to contact regional suppression coordinators. Also available in black and white for mass mailings (FR-172B&W).

FR-157 What to do About Gypsy Moths in Your Backyard
Learn how to identify the gypsy moth, locate and remove egg masses, apply barrier bands and use burlap bands to reduce the number of caterpillars. Also covers available pesticides and how to keep your yard trees healthy.

FR-212 a (20"x30") and b (11"x17") Gypsy Moth: Don't Give it a Free Ride
Poster available in two sizes. This poster is useful for campgrounds, parks, and public lands where there is a concern about transporting gypsy moth either into or out of the property.

FR-214 Going Camping? Don't Let Gypsy Moth Hitch a Ride!
Information for campers on how to avoid transporting gypsy moth to uninfested areas or picking them up and bringing them home.

FR-131 Gypsy Moth Poster
Attractive, full color poster showing all life stages of the gypsy moth on the front and detailed information on its life cycle, impacts and management on the back. You may order up to 50 posters free of charge.

FR-156 Guides for Predicting Gypsy Moth Damage for Forest Landowners
Tells how to conduct an egg mass survey for gypsy moth and interpret the results in terms of defoliation level in the following spring.

FR-220a Tree Defoliation in Forests and Woodlots
This brochure explains the impact of defoliation on trees and forests and how they recover. It is useful for woodlot owners or on public lands that have experienced defoliation from any cause.

Forestry Facts No. 83 Forest Management Strategies to Minimize the Impact of the Gypsy Moth
Four-page publication that describes tree species favored by the gypsy moth, conditions that lead to high levels of mortality following outbreaks of the pest and silvicultural prescriptions to minimize losses. This publication is appropriate for most landowners.

FR-123 Gypsy Moth Silvicultural Guidelines for Wisconsin
This booklet is designed for foresters or others with some forestry background. Material covers information on the gypsy moth, links the impact of the pest to habitat types and provides suggestions for forest management strategies to reduce damage from gypsy moth.

FR-144 Alien Invader: The Gypsy Moth
This instructional packet for educators (grades 6–12) emphasizes background concepts on the history of the gypsy moth, the life cycle, impacts of defoliation, and information on what can be done to reduce the spread of this pest. Includes two classroom activities with student worksheets, a glossary, and additional resources. Designed to be used with the Gypsy Moth Poster (FR-131).

UWEX-X1063: Gypsy Moth Garden Facts
General information about the gypsy moth and a useful calendar showing the four gypsy moth life stages, and what home owners should look for during each.

How and Why Gypsy Moth Treatment Sites are Selected
A description of how DATCP determines where spray sites will be.

Gypsy Moth Backgrounder
A brief look at the gypsy moth in Wisconsin.

Treatments: Bacillus thuringiensis var. kurstaki
Useful information on the bacterial insecticide Btk, most commonly used in aerial spray applications.

Treatments: Pheromone Flakes
In areas that contain the caterpillars of other moth and butterfly species that are affected by Btk, we spray pheromone flakes, a mating disruptor.

Slow-The-Spread
Learn more about the U.S. Forest Service program to control gypsy moth.

From Michigan

Bt: One Option for Gypsy Moth Management
Excellent information on the bacterial insecticide Bt, used in spray programs throughout Wisconsin. Highly recommended for both the public and foresters.

Common Oak Defoliators in Michigan (It's Not Always the Gypsy Moth!)
Lots of color photos with distinguishing traits of 16 other caterpillar species that feed on oaks. All species are found in Wisconsin. Good for woodlot owners, foresters, and others with some background with insects.

A Comparison of the Gypsy Moth, Eastern Tent and Forest Tent Caterpillars
Color drawings and a table with distinguishing traits.

Natural Enemies of the Gypsy Moth: The Good Guys
A summary with photos of the predators, parasitoids, and diseases of gypsy moth.

Entomophaga maimaiga-A Natural Enemy of Gypsy Moth
Learn about a promising biological control for the gypsy moth. This fungal pathogen has been successfully introduced throughout infested areas of Wisconsin.

Gypsy Moth and Your Shade Trees
A good handout for homeowners.

Barrier Bands to Suppress the Gypsy Moth
How to use sticky barrier bands on yard trees.

Cloth Banding Trees to Suppress the Gypsy Moth
How to use burlap collecting bands to reduce the number of caterpillars in your yard.

Pheromone Traps and the Gypsy Moth
All about the traps used to monitor gypsy moth populations.

MSU Extension Materials
Bulletins, videos, slides, and posters that can be ordered online from Michigan State University Extension.

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