Better Weed Management
Through Ecological
Understanding

Questionnaire

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Purdue University
Questionnaire


Want to help?  If you have encountered Rhamnus spp., let us know.  Simply fill out the questionnaire.  This information will only be used for the purposes of this survey.  No personal information will be shared with any outside sources.  You may be contacted by a member of our research team for additional information.

All fields are required to be completed

Name:
Occupation:
Company / Agency:
Address:
City:
County of Residence:
County of Sighting:
State:
Zip Code:
Phone:
E-mail:
1. What species of Rhamnus have you identified:
  If Other, please specify:
2. Please estimate the size of the site:
3. How would you describe the site:
  If Other, please specify:
4. How long would you say that Rhamnus spp. has been present:
5. When did you first identify Rhamnus on this site:
 6. Please estimate the number of Rhamnus adults at this site:
7. What was the size of the largest individual plant you identified:
8. What primary characteristic did you use to identify the plant:
 If Other, please specify:
9. What is the approximate distance to the nearest soybean field:

Site Details:
Please provide a description of the location where you have identified buckthorn (Ex: Northeast corner of Tippecanoe county between Americus and Buck Creek). Any additional detailed information such as GPS coordinates, local or rural route address or nearest county road crossing can also be entered below:

      

To contact us:

Phone: 765.496.7766
Fax: 765.494.0363
Email: buckthorn@purdue.edu

Botany and Plant Pathology, Purdue University
Department of Botany and Plant Pathology
Purdue University, West Lafayette, IN

Purdue University
Botany and Plant Pathology
915 W. State St.
West Lafayette, IN
47907-2054