All content on the University of Missouri websites is copyrighted by the Curators of the University of Missouri, unless specifically stated otherwise.

None of this content may be copied, altered or distributed without the express written permission of the Curators of the University of Missouri.

To request permission to redistribute any material found on this website, please contact the Extension Web Coordinator at Please state specifically what information – text, graphic, photography, etc. – you wish permission to reuse and describe the manner in which you intend to reuse it. Also include the URL of the content you wish to use and a daytime phone number, contact name and email address.

All information provided is believed to be accurate, current and reliable. However, neither MU Extension nor the Curators of the University of Missouri warrant that the information is complete or accurate. MU Extension and the Curators of the University of Missouri cannot be held liable by any person for loss caused by errors or omissions in the information on MU Extension websites. If you identify inaccurate or outdated information on the sites, please notify MU Extension at

Links to other websites

Links to third party websites are provided for the convenience of users only. Neither MU Extension nor the Curators of The University of Missouri can be held responsible for the content of third party websites. Linking to another website does not imply that MU Extension or the Curators of the University of Missouri endorses any content, products or services on or available through that website. Any opinions expressed on third party websites do not necessarily represent the opinions of UM System, the University of Missouri System or the Curators of the University of Missouri.

The MISSOURI Word Mark, the UNIVERSITY OF MISSOURI Word Mark, the MU Extension Word Mark, the MIZZOU Word Mark, Tiger Design Mark, Stylized MU Design Mark, uniform trade dress, and other indicia of the University are trademarks of the Curators of the University of Missouri.

No one may use the trademarks of the Curators of the University of Missouri without the express written consent of the Curators of the University of Missouri or the Collegiate Licensing Company, LLC. Do not use University of Missouri, Extension or MU seals, logos, graphic devices or emblems without proper permission. Select marks, logos and photographs are available in MU's Image Library. Before using any item located in the library, please read the terms and conditions of use and the copyright policy below. To learn how to properly use MU emblems, see MU Business Policy and Procedure Manual Collected Rules and Regulations of the University of Missouri MU Logo and Design Guidelines Licensing and Trademarks Office For additional information, contact University Affairs at 573-882-4523 or

Acceptable use

You may browse and print data from and other information servers owned or operated by the University of Missouri, so long as you preserve appropriate credit when reproducing or quoting this data. If an author imposes further restrictions, observe those restrictions. If you find that information provided by this service is inaccurate or unclear, please let the author, organization or service provider know. In most cases, the name, initials or e-mail address of the provider may be found at the foot of the page. If you are unable to locate this information, please send your comments to Please include the URL of the page in question.

The Division of IT does not guarantee that a particular Web server will be online at any given time. Every reasonable attempt is made to ensure that the servers operated by the Division of IT are continuously available. Operators of other servers at MU are encouraged to do the same within the limits of their missions. Do not use MU computing resources to disseminate illegally copied software, computer files or other copyrighted materials. Please see the University of Missouri System Acceptable Use Policy for the consequences of such actions. Note: Such illegal activities could result in Federal prosecution.

Digital Millennium Copyright Act and Intellectual Property — The University of Missouri's guidelines for enforcing DMCA, which includes warning users of penalties for infringing copyright.