Now showing items 1-4 of 4

    • Cotton Defoliation Guide. 

      Metzer, Robert B.; Supak, James (Texas Agricultural Extension Service, 1975)
    • Cotton Harvest-Aid Chemicals. 

      Metzer, Robert B.; Supak, James (Texas Agricultural Experiment Station, 1987)
    • Cotton Harvest-Aid Chemicals. 

      Metzer, Robert B.; Supak, James (Texas Agricultural Extension Service, 1983)
    • The Proper Use of Cotton Harvest-Aid Chemicals 

      Stichler, Charles; Supak, James; Hake, Kater; Warrick, Billy (1995-08-17)
      Many factors influence the effectiveness of harvest-aid chemicals. One of the most important is plant maturity. This publication explains various methods by which producers can track plant maturity to ensure that defoliants ...