• 1985 Missouri commercial grape spray schedule 

    Lockshin, L. S.; Gaus, A. E.; Palm, E. W.; Craig, W. S.; Skorepa, R.; Lachance, M.; Moore, J. F.; Townsend, H. (University of Missouri--Columbia. Extension Division, 1985)
    "These recommendations are intended to serve as guidelines for commercial grape growers in Missouri. The pesticides and application rates listed for any given pest problem are based on their effectiveness, economy, safety ...