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If you have an invasive species related question for ITAP, wish to give feedback, or suggest a resource, please submit the form below. A valid email address is required for a response. Questions are forwarded to a staff Librarian. If you have a general agricultural related question, please contact NAL's reference staff for assistance.


For invasive species policy related questions and media requests for interviews, please contact the staff of the National Invasive Species Council.


The large numbers of invasive species prevent us from maintaining detailed information on all invasive species. In addition, determining the invasiveness of a species depends on a number of local factors, including type of habitat. For additional help, please consult the following resources for:

*Please note that we do not set laws or legislation, and we cannot identify species. We also cannot answer homework questions for you, but we can assist with your research.



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