"KNOW THINE ENEMY"
- UNDERSTANDING WEED MANAGEMENT THROUGH BIOLOGICAL RESEARCH.
James V. Anderson, David G. Davis, Michael E. Foley, and David P. Horvath,
Research Chemist, Plant Physiologist, Research Leader, and Plant Physiologist,
United States Department of Agriculture-Agricultural Research Service, Plant
Science Research, Biosciences Research Laboratory, 1605 Albrecht Boulevard,
Fargo, ND 58105-5674 USA.
SEEDBANK STUDY OF
A LEAFY SPURGE INFESTATION. John J. Sterling, Donald R. Kirby
and Rodney G. Lym, Graduate Research Assistant and Professor, Department
of Animal and Range Science, and Professor, Department of Plant Sciences,
North Dakota State University, Fargo, ND 58105.
OF SHEEP GRAZING OF LEAFY SPURGE: PRELIMINARY RESULTS.
Dean A. Bangsund1, Dan Nudell2, Randall S. Sell1,
F. Larry Leistritz1, and Timothy C. Faller2, Research
Scientist, Research Specialist, Research Scientist, Professor, and Superintendent,
of Agricultural Economics, North Dakota State University, Fargo, 58105
and 2Hettinger Research Experiment Center, Hettinger, ND 58639.
COMPARISON OF COMPANION
GRAZING AND SINGLE SPECIES GRAZING ON LEAFY SPURGE INFESTED RANGELAND.
Jack D. Dahl, Timothy C. Faller, Kevin K. Sedivec, Jerrold Dodd, James
Karn, and Don Stecher, Agricultural Research Technician and Director,
Hettinger Research Extension Center, Hettinger, ND 58639; Extension Rangeland
Specialist and Chairman, Department of Animal and Range Sciences, North
Dakota State University, Fargo, ND 58105; Northern Great Plains Agricultural
Research Center, Mandan, ND 58554.
LEAFY SPURGE MANAGEMENT
WITH SHEEP AND FLEA BEETLES. K. George Beck and Larry R.
Rittenhouse, Associate Professor and Professor, Dept. of Bioag Sciences
and Pest Management, and Dept. of Rangeland Ecosystem Science, Colorado
State University, Ft. Collins, CO 80523.