The contents of this publication are listed for information purposes only and the mention of products does not guarantee or warrant the standard of products, nor does it imply approval of any product to the exclusion of others which may be equally suitable.

Educational programs of the Texas Agricultural Extension Service are open to all citizens without regard to race, color, sex, disability, religion, are or national origin.

Issued in furtherance of Cooperative Extension Work in Agriculture and Home Economics, Acts of Congress of May 8, 1914, as amended, and June 30, 1914, in cooperation with the United States Department of Agriculture. Back