1. 01/01/1974 430 pages, illustrated
  2. 44 pages
  3. The following plant susceptibility list was compiled to guide research workers in planning experiments on specific problems. This list provides a general indication of the response to plants to picloram+.
  4. This report describes the presence of hericides in America's drinking water and the public health risks posed by this extensive contamination.
  5. it is hoped that one of the important functions of this book will be to promote interest in, and some understanding of, the fundamental actions of herbicides and to point out the need for basic studies in plant physiology and biochemistry as an obligate step in the design of herbicides with newer...
  6. Weeds have always been expensive pests; estimates for total weed losses in the US are always in the billions of dollars. With the modern developments and the increasing prices of land, these costs are ever climbing. This makes the low cost weed control methods of today very attractive to farmers,...
  7. 25/05/2007 Weeds are the pioneer plants of disturbed soils and can adversely affect the use, economic value, and aesthetic aspect of the lands and waters they infest. Knowledge of the major mechanisms of weed survival is essential for developing effective methods of weed control to maximize the use and...