LIBROS DEL AUTOR: percival john parrott

4 resultados para LIBROS DEL AUTOR: percival john parrott

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  • The Apple And Pear Mites, Volumes 275-299
    Percival John Parrott / Harold Edward Hodgkiss / William Jay Schoene
    'The Apple And Pear Mites, Volumes 275-299' provides a detailed examination of mites that infest apple and pear trees. Authored by Percival John Parrott, William Jay Schoene, and Harold Edward Hodgkiss, this work is an invaluable resource for agricultural professionals, entomologists, and orchard managers concerned with pest control. The book covers various aspects of these mit...
    Disponible

    17,17 €

  • San José Scale Investigations, I
    Victor H. Lowe / Percival John Parrott
    'San José Scale Investigations, I' presents an in-depth study of the San José scale, a destructive insect pest affecting fruit trees and various ornamental plants. Authored by Victor H. Lowe and Percival John Parrott, this work delves into the life cycle, behavior, and impact of this scale insect, offering valuable insights for agricultural scientists, entomologists, and hortic...
    Disponible

    15,76 €

  • Sulphur Washes For Orchard Treatment, Ii, Volumes 261-274
    Percival John Parrott / Frank Atwood Sirrine / Spencer Ambrose Beach
    'Sulphur Washes For Orchard Treatment, II, Volumes 261-274' presents a detailed examination of the use of sulphur washes in orchard management. Authored by Percival John Parrott, Frank Atwood Sirrine, and Spencer Ambrose Beach, this work delves into the practical application of sulphur washes as a method for treating and protecting orchards from various pests and diseases. This...
    Disponible

    15,85 €

  • The Cherry And Hawthorn Sawfly Leaf-miner, Volumes 410-428
    Percival John Parrott / Bentley Ball Fulton
    This meticulous study, 'The Cherry And Hawthorn Sawfly Leaf-miner, Volumes 410-428,' delves into the biology and behavior of sawfly leaf-miners affecting cherry and hawthorn trees. Authored by Percival John Parrott and Bentley Ball Fulton, this work represents a significant contribution to entomology and agricultural science. Providing detailed observations and analysis, the re...
    Disponible

    15,88 €