Recent developments in alfalfa weed control

摘要

There have not been any earth shattering revolutionary changes in alfalfa weed control over the past few years. Many of the standard herbicides programs used ten or more years ago are still used today. By in large these programs continue to be effective. There have, however, been some recent developments in the area of unique weed problems and situations--both successes and failures. This paper will briefly outline current weed control practices in alfalfa and then focus on some recent developments.