Revised November 2009

Download a free PDF of this publication (13285KB). PDF help

Printer-friendly version of this page

Guidelines to reprint or copy

Order copies
IPM1007, Practical Weed Science for the Field Scout: Corn and Soybean

  • Price: $4.00
  • Availability: 162

Contents

Related publications

Use our feedback form for questions or comments about IPM1007.

Find publications

Search MU Extension publications.

ADA Accessibile AddThis Widget
MU Extension near you

Page: « First    ‹ Previous    Next ›    Last »


Practical Weed Science for the Field Scout: Corn and Soybean

Foxtail, giant (Setaria faberi)

Summer annual grass

Giant foxtailGiant foxtail
 

Giant foxtailA clump-forming summer annual with a seedhead that resembles a fox's tail. Giant foxtail is a weed of many agronomic crops, turf, landscapes and nurseries that is found throughout the United States, especially in areas with fertile soil. Leaves may reach 16 inches in length and 15 to 25 mm in width, and are generally covered with many small hairs on the upper leaf surface, except near the leaf base. Auricles are absent and the ligule is a fringe of hairs reaching 3 mm in length. The seedhead is a cylindrical, bristly panicle that becomes drooping with maturity. Giant foxtail is generally larger and has a nodding seedhead, unlike green or yellow foxtail.

Giant foxtail
 

 

Wild thing
 

Page: « First    ‹ Previous    Next ›    Last »


IPM1007 Practical Weed Science for the Field Scout: Corn and Soybean | Page 51 | University of Missouri Extension