كتب ذات صلة

A new selective spray for the control of certain weeds

Effect of gibberellic acid and 2,4-dichlorophenoxyacetic acid on waterhyacinth, Eichhornia crassipes (Mart.) Solms

General-contact weed killers

Chemical control of woody plants in California

• Selective weed killers
  المؤلفون: Crafts, Alden Springer ,  Harvey, W. A.
• Selective chemical weed control
  المؤلفون: Harvey, W. A. ,  Ashton, Floyd M.
• The control of weeds
  المؤلفون: Robbins, Wilfred William ,  Ball, Walter S.

• Weed control
  المؤلفون: Ball, Walter S.
• Ridding the garden of common pests
  المؤلفون: Michelbacher, A. E. ,  Essig, E. O.
• Ridding the garden of common pests
  المؤلفون: Michelbacher, A. E. ,  Essig, E. O.