• Publications

      Unknown author (College of Agriculture, University of Arizona (Tucson, AZ), 1984-02)
    • The Relationship Between Yield, Price, Planted Acres and Heat Units in Cochise County

      Taylor, B. B.; Hitz, T.; Malcuit, J. E. (College of Agriculture, University of Arizona (Tucson, AZ), 1984-02)
    • The Relationship Between Heat Units and Yield in Arizona Cotton Counties

      Taylor, B. B.; Malcuit, J. E.; Hitz, T. H. (College of Agriculture, University of Arizona (Tucson, AZ), 1984-02)
    • Cotton Lint Quality and Relative Value at Different Harvest Dates

      Kittock, D. L.; Daugherty, L. S.; Selley, R. A. (College of Agriculture, University of Arizona (Tucson, AZ), 1984-02)
    • Cotton Planting Date and Planting Rate

      Kittock, D. L.; Taylor, B. B.; Cluff, R.; Thatcher, M. (College of Agriculture, University of Arizona (Tucson, AZ), 1984-02)
      DPL 41 and Pima S-5 cotton were planted at low, medium, and high planting rates on April 12, April 27, and May 10 on the Safford Experimental Farm in 1983. Heavy rains in late September and early October reduced lint yields. Pima S-5 produced 66% as much lint as DPL 41. Both varieties had the highest lint yield when planted on April 27. The highest planting rate produced the highest yield for DPL 41, while the medium planting rate produced the most lint for Pima S-5 on April 27.
    • Host Plant Resistance

      Wilson, F. D.; Western Cotton Research Laboratory (College of Agriculture, University of Arizona (Tucson, AZ), 1984-02)
    • Insect Pathology

      Bell, M. R.; Western Cotton Research Laboratory (College of Agriculture, University of Arizona (Tucson, AZ), 1984-02)
    • Cotton Insect Genetics

      Bartlett, A. C.; Western Cotton Research Laboratory (College of Agriculture, University of Arizona (Tucson, AZ), 1984-02)
    • Biology

      Lingren, P. D.; Western Cotton Research Laboratory (College of Agriculture, University of Arizona (Tucson, AZ), 1984-02)
    • Pheremone and Behavior

      Lingren, P. D.; Western Cotton Research Laboratory (College of Agriculture, University of Arizona (Tucson, AZ), 1984-02)
    • Pheremone

      Bariola, L. A.; Western Cotton Research Laboratory (College of Agriculture, University of Arizona (Tucson, AZ), 1984-02)
    • Pheremone Studies

      Flint, H. M.; Western Cotton Research Laboratory (College of Agriculture, University of Arizona (Tucson, AZ), 1984-02)
    • Effects of Insecticide Applications on Pink Bollworm Pheremone Trap Catches

      Huber, E. T.; Chesser, C. E. (College of Agriculture, University of Arizona (Tucson, AZ), 1984-02)
    • Permethrin Resistance in the Tobacco Budworm

      Crowder, L. A.; Watson, T. F.; Jensen, M. P.; Department of Entomology (College of Agriculture, University of Arizona (Tucson, AZ), 1984-02)
    • Whitefly

      Butler, G. D. Jr.; Western Cotton Research Laboratory (College of Agriculture, University of Arizona (Tucson, AZ), 1984-02)
    • Sweetpotato Whitefly and Parasite Populations in Sprayed Cotton Plots

      Butler, G. D. Jr.; Henneberry, T. J.; Western Cotton Research Laboratory (College of Agriculture, University of Arizona (Tucson, AZ), 1984-02)
      Two insecticide applications were made to cotton in late August and early September. Higher Bemisia tabaci populations were observed in the malathion treatment, as sampled by vacuum samples, and in the DyloxR and malathion treatments, as sampled by yellow sticky traps. Generally, the numbers of parasites collected were higher in untreated check plots than in the insecticide treated plots.
    • Boll Weevil Population Correlated with Weather, Cotton Plow-Under and Total Cotton Acreage

      Chandler, Cherry A.; Arizona Commission of Agriculture and Horticulture (College of Agriculture, University of Arizona (Tucson, AZ), 1984-02)
    • 1983 Pre-Season Trap Catch of Boll Weevil (Coloptera: Curculionidae) in Western Arizona Including a Comparison with the 1982 Catch

      Worth, P. W. (College of Agriculture, University of Arizona (Tucson, AZ), 1984-02)
      An adult boll weevil (Anthonomus grandis complex) trapping network was organized in the major cotton producing areas of western Arizona for the first four months of 1982 and 1983. The results for each year are summarized as the mean number of adult boll weevils caught per grandlure baited trap and adjusted for the number of days each trap was in operation. Where possible, the 6 major cropping areas were subdivided into trapping sectors which permitted more detailed analysis. The results indicate the boll weevil expanded its range in western Arizona between 1982 and 1983. In 1982, they were trapped in 432 of the sectors and in 1983, 96% of the sectors. The results also show an increase in population size between 1982 and 1983. The mean number of boll weevils BW caught per trap per day was 1 to 291 times greater in 1983 depending on trapping sector.
    • Research on the Boll Weevil

      Watson, T. F.; Hannan, T.; Bergman, D.; Miller, C.; Palumbo, J.; Montoya, P.; Engroff, B. W.; Department of Entomology (College of Agriculture, University of Arizona (Tucson, AZ), 1984-02)
    • Insecticides Residues on Cotton Foliage: Comparison of ULV/Cottonseed Oil vs. Aqueous Dilutions of 12 Insecticides

      Ware, G. W.; Buck, N. A.; Estesen, B. J.; Department of Entomology (College of Agriculture, University of Arizona (Tucson, AZ), 1984-02)