Insects that Affect Colorado Plants

Insects that Affect Plants in Colorado

Group I ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Aphids 5.511 ,[object Object],[object Object],[object Object],[object Object],[object Object]

Aphids ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Army cutworms ,[object Object],[object Object],[object Object],[object Object]

Army Cutworms ,[object Object],[object Object],[object Object],[object Object],[object Object]

Borers ,[object Object],[object Object],[object Object],[object Object]

Their larvae bore through the bark and tunnel extensively in the wood

Roundheaded borers attack twigs and small branches as well as the trunk

Flat headed Wood Borers The adult beetles have hard shells with a metallic lustre. The heads of the larvae are expanded and flattened Spiral Swellings

Boxelder bug Boisea trivittata ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],

Cabbage Looper Trichoplusia ni ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Codling Moths Cydia pomonella ,[object Object],[object Object],[object Object],[object Object],[object Object]

Codling Moths ,[object Object],[object Object],[object Object],[object Object],[object Object]

Group II ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Colorado Potato Beetle ,[object Object],[object Object],[object Object],[object Object]

Colorado Potato Beetle ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Cooley Spruce Gall Adelgid ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Earwigs ,[object Object],[object Object],[object Object],[object Object],[object Object]

Eriophyid Mites ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Eriophyid Mite damage Ash Flowers

Grasshoppers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Pitch tubes are not always present ,[object Object]

[object Object],[object Object],[object Object]

Stressed Trees ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Sanitation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Prevention ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Prevention of Spread ,[object Object],[object Object],[object Object]

Group III ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Survey and Control of the Japanese Beetle in Mesa County. United States Department of Agriculture Animal and Plant Health Inspection Service Program Aid No. 1599

The Japanese Beetle Was First Introduced into the United States on Nursery Stock From Japan, in 1916. Attempts to control it failed. By 1932, populations were found as far west as St. Louis. New Jersey, 1916 USDA 1998 St. Louis, 1932

Japanese Beetles in Colorado (CSU)

The Most Likely Explanation for its Arrival is that it Came into the Valley on Nursery Stock ,[object Object],J.M. Moore Univ. of Georgia

What Damage is Done by the Adult Japanese Beetle? ,[object Object],[object Object],B. Walker

The Larva is Equally as Damaging as the Adult . ,[object Object],[object Object],(NCSU.edu)

White Grubs are the Larvae of a Variety of Beetles. ,[object Object],Japanese Beetle False Japanese Beetle May/June Beetle Masked Chafer Beetle White Grub (University of Minn. Extension)

Check for The Grubs by Pulling the Grass Back Like a Piece of Carpet ,[object Object],[object Object],[object Object],60 grub per square foot (HomeHarvest.com)

It May Be Necessary to Identify White Grubs in a Lawn to See if the Grub is the Normal Masked Chafer or the Newly Introduced Japanese Beetle. ,[object Object],X (Michigan State University Extension)

Comparison of White Grub Rasters. ,[object Object]

The Masked Chafer as Compared to the Japanese Beetle. ,[object Object],Raster (Univ. of Minn. Extension)

Recognizing the Adult Japanese Beetle (Popillia japonica Newman ) ,[object Object],[object Object]

Identifying Features. ,[object Object],[object Object],[object Object],Gorsuch, Clemson

There are a few Beetles that Look Like the Japanese Beetle. ,[object Object],[object Object]

Why has the Presence of the Japanese Beetle in Mesa County Created such Great Interest? ,[object Object],[object Object],(HomeHarvest.com)

Eradication is Possible With a Quick and Appropriate Response. ,[object Object],B. Walker

The Assembled Trap ,[object Object],[object Object]

The Attractant Package ,[object Object],[object Object]

Calendar Year for the Japanese Beetle. ,[object Object],[object Object],[object Object],(Univ. of Minn. Extension)

Chemicals Recommended in the USDA Program Aid No. 1599. ,[object Object],[object Object]

Milky Spore ,[object Object],[object Object],[object Object],[object Object],[object Object],(HomeHarvest.com)

Nematodes ,[object Object],[object Object],[object Object],Steinernema carpocapsae from a Beet Army Worm.

Tachinid Fly Eggs On a Japanese Beetle. ,[object Object],[object Object],[object Object],Tachinid Fly Eggs Isocheta (=Hyperecteina) aldrichi

Tiphia vernalis ,[object Object],[object Object],[object Object],( also T. popilliavora) (Ohio State edu.)

Habitat Manipulation ,[object Object],[object Object],[object Object],[object Object]

Best and Worst Plants to Have in a Yard. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Category 1 States; they are JB-free and have a quarantine against this pest. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],(Montana has applied for this status)

Category 2 States; JB is not known to occur in these states, JB has been detected by survey but not confirmed infested, or JB is established in limited areas and no quarantine is enacted. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Category 3 states; partially or generally infested and no quarantine enacted. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Category 4 states; The natural spread of JB is unlikely in these states or if introduced, the pest is unlikely to survive. ,[object Object],[object Object],[object Object]

Leaf Cutter Bees ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Leaf Cutter Bees ,[object Object],[object Object],[object Object],[object Object]

Leafhoppers ,[object Object],[object Object],[object Object],[object Object],[object Object]

Grape Leafhopper ,[object Object],[object Object],[object Object],[object Object],[object Object]

Leafhopper Control ,[object Object],[object Object],[object Object],[object Object]

Leafminers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Leafminers ,[object Object],[object Object],[object Object],[object Object]

Pearslugs - Pear Sawfly Caliroa crasei

Pearslug (Pear Sawfly) ,[object Object],[object Object],[object Object]

Pearslugs ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Pearslug Control ,[object Object],[object Object],[object Object]

Pine Tip Moth ,[object Object],[object Object],[object Object],[object Object],[object Object]

Pine Tip Moth ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Pinon Pitch Mass Borer Dioryctria ponderosae Dyar ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Pinon Pitch Mass Borer ,[object Object],[object Object],[object Object],[object Object],[object Object]

Group IV ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Brown Scale & Honeydew Coccus hesperidum

Armored Scale ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Armored Scale ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

http://www.hortnet.co.nz/key/keys/info/lifecycl/tsm-web.htm

Spider Mites Tetranychus family ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Spider Mites ,[object Object],[object Object],[object Object],[object Object],[object Object]

Spider Mites ,[object Object],[object Object],[object Object],[object Object]

Squash Bugs Anasa tristus ,[object Object],[object Object],[object Object],[object Object],[object Object]

Squash Bugs ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Thrips ,[object Object],[object Object],[object Object],[object Object],[object Object]

Thrips ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Tomato Hornworms (Manduca quinquemaculata) ,[object Object],[object Object],[object Object],[object Object]

Tomato Hornworm ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Tomato Hornworm ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Wooly Apple Aphids Eriosoma lanigerum ,[object Object],[object Object],[object Object],[object Object]

Galls on roots of apple tree infested with woolly apple aphid

Wooly Apple Aphid ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Insects that Affect Colorado Plants

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Insects that Affect Colorado Plants