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P-ISSN 0008-0845
E-ISSN 2160-8091
Research Article
Vol. 11, Issue 2, 1957February 01, 1957 PDT

Codling moth infestations up: Damage to harvested walnuts increased markedly in northern California during the 1956 season in comparison with 1955

A Michelbacher, S Hitchcock,
Copyright Logoccby-nc-nd-4.0

Articles in Vol. 11, Issue 2, 1957

Vol. 11, Issue 2, 1957
  • Agricultural-business outlook: Farmers must understand and apply economic principles to the business of modern agricultural production by scientific means
    J Foytik
  • Peach tree borer control tests: Fall treatments with soil fumigants and use of trunk sprays evaluated in experimental program during the 1955–56 seasons
    H MadsenR Sanborn
  • Aphid resistance to parathion: Nonphosphate insecticides under study for control of spotted alfalfa aphid where pest develops resstance to parathion
    V SternH Reynolds
  • Fungi on spotted alfalfa aphid: Spread of fungi by natural and artificial means is resulting in excellent biological control of aphid in many counties
    I HallP Dunn
  • Soil fumigation for nematodes: Nematocides tested for the control of root-knot nematodes affecting fresh market and canning tomato crops in California
    B LearI Thomaason
  • Codling moth infestations up: Damage to harvested walnuts increased markedly in northern California during the 1956 season in comparison with 1955
    A MichelbacherS Hitchcock
  • California scaly bark disease of citrus: No known cure for infected trees but treatment in early stages of disease can retard its advance into successive stages with their increasing economic loss
    P MooreE NauerW Yendol
  • Bartlett pears for canning: Ripeness of fruit at time of processing affects color, flavor, aroma, and over-all quality of finished product
    S LeonardB LuhE HinreinerM Simone
  • Citrus weed control by monuron: Experiments with urea herbicides for weed control in citrus orchards encouraging but use of the chemicals is restricted
    B DayR RussellC McCarty
  • Weed control near grass areas: Soil fumigants and contact spray materials included in series of studies on control of weeds in relatively confined areas
    M KimballB DayC Hemstreet
California Agriculture
Michelbacher, A, and S Hitchcock. 1957. “Codling Moth Infestations up: Damage to Harvested Walnuts Increased Markedly in Northern California during the 1956 Season in Comparison with 1955.” California Agriculture: The Journal of UC Agriculture and Natural Resources 11 (2): 7–7.
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