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The Wheat Jointworm and Its Control

Description: Revised edition. "The wheat jointworm is a very small grub which lives in stems of wheat, feeding on the juices of the plant and causing a slight swelling or distortion of the stem above the joint. The egg from which it hatches is laid in the stem by an insect resembling a small black ant with wings. This insect attacks wheat only. The injury which it causes to wheat is very distinct from that caused by the Hessian fly, yet the effects caused by these two insects are often confused by farmers."… more
Date: 1940
Creator: Phillips, W. J. (William Jeter), 1879-1972 & Poos, F. W.
Partner: UNT Libraries Government Documents Department
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BF-3671: Airborne Law Enforcement Association (ALEA) Video

Description: Promotional video demonstrating how law enforcement agencies have employed Bell helicopters. The video features the U.S. Park Police, the Virginia State Police, the Virginia Beach Police Department, the Fort Worth Police Department, the San Bernardino County Sheriff's Department, the Delaware State Police, and the Kentucky State Police. Models featured in the video include the 412, 206L LongRanger, 206B-3 JetRanger III, and the 222.
Date: 1991
Duration: 15 minutes 08 seconds
Creator: Bell Helicopter Textron
Partner: UNT Libraries Special Collections
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