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European Corn Borer Prohibited Plants by State

To the best of our knowledge this list was accurate at the time of posting, however regulations can change. If you would like more information on a particular state's regulations visit the National Plant Board website to find information on how to contact that state directly.

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X = Prohibited

*These states allow dahlia and gladiola as tubers/corms without stems

** Some parts of some of these plants may be allowed

***All known hosts of European corn borer are prohibited

Plant Material
States
Nursery Stock
Arizona
California*
Hawaii**
Idaho* Nevada* Oregon* Texas*
Utah***
Washington*
Aster
X
X
X
X
X
X
X
X
Calendula
X
X
X
X
X
Chrysanthemum
X
X
X
X
X
X
X
X
Cosmos
X
X
X
X
X
Dahlia
X
X
X
X
X
X
X
X
Geranium
X
X
X
Galdiola
X
X
X
X
X
X
X
X
Hollyhock
X
X
X
X
X
X
X
X
Marigold
X
X
X
X
X
Zinnia
X
X
X
X
X
Vegetables / Other
Broomcorn
X
X
X
X
X
X
X
X
Beans in pod
X
X
X
X
X
X
X
Beets
X
X
X
X
X
Celery
X
X
X
X
X
Corn (Zea)
X
X
X
X
X
X
X
X
X
Endive
X
X
X
X
X
Japanese hops
X
X
X
X
X
Pepper Fruits
X
X
X
X
X
X
X
Rhubarb
X
X
X
X
X
Sorghum
X
X
X
X
X
X
X
X
X
Sudan grass
X
X
X
X
X
X
X
X
Swiss chard
X
X
X
X
X

 

January 2011