Research@Lincoln
    • Login
     
    View Item 
    •   Research@Lincoln Home
    • Theses and Dissertations
    • Masters Theses
    • View Item
    •   Research@Lincoln Home
    • Theses and Dissertations
    • Masters Theses
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    An investigation of the foot-rot disease of wheat in New Zealand: with an intensive plant mortality and yield investigation in five fields affected with the disease

    Blair, I. D.
    Abstract
    The wheat crop is affected by a number of diseases, some of which can be controlled by relatively simple practices on the part of the grower. There are other wheat diseases which do not admit of simple straightforward methods of control. Rust (Puccinia spp.) and the Foot-rot diseases have not received attention from New Zealand workers. Rust is recognised as an important disease, yet, because it is not a simple problem, it has been left alone. The Foot-rots are in the same category. They are not so conspicuous as rust, unless present in a severe form, and are generally overlooked. This, however, should not preclude an investigation of the disease. Of recent years, a number of workers in Europe, America and Australia have turned their attention to the Foot-rot diseases with the result that much information is available about the causal organisms. The virulence of the parasite, however, is influenced by complex factors acting on the host plant and on the organism so that specific control measures cannot be given. A number of severe outbreaks have occurred in Canterbury during the past few years and the present thesis is an account of an investigation which was undertaken during the wheat growing season of 1934-35 and part of the 1935-35 season. The objects of this investigation were: 1. To isolate and study the organism responsible for Foot-rot disease of wheat in New Zealand. 2. To study the symptoms of the disease. 3. To make a survey of the incidence of the disease under field conditions in wheat growing areas. 4. To investigate the means of control and prevention of the disease. 5. To estimate the loss in yield caused by the disease by intensive plant mortality studies and yield investigations on five fields known to be affected with Foot-rot.... [Show full abstract]
    Keywords
    wheat; footrot; wheat diseases; parasite; Canterbury; disease assessment; disease management; yield loss
    Fields of Research
    070308 Crop and Pasture Protection (Pests, Diseases and Weeds); 050303 Soil Biology; 060704 Plant Pathology
    Date
    1935
    Type
    Thesis
    Collections
    • Masters Theses [799]
    • Department of Agricultural Sciences [1398]
    Share this

    on Twitter on Facebook on LinkedIn on Reddit on Tumblr by Email

    Thumbnail
    View/Open
    Blair_MAgrSc.pdf
    Metadata
     Expand record

    Related items

    Showing items related by title, author, creator and subject.

    • A physiological approach to disease yield loss relationships in barley (Hordeum vulgare L.) 

      Wright, Alan Charles (Lincoln College, University of Canterbury, 1987)
      Methods for estimation of crop losses caused by disease are based largely on empirical models. Recently there has been an increased awareness that a more mechanistic approach with a greater understanding of the physiological ...
    • A dissertation relating to the nature of potato diseases and their control in the world agriculture : with an appendix covering a laboratory study of cultural and physiological characters of a potato dry rot fungus, Fusarium coeruleum (Lib.) Sacc. : dissertation presented for M. Agr. Sc. [Master of Agricultural Science] with Honours, University of New Zealand [Lincoln College] 

      Ram, K. B. (Canterbury Agricultural College, University of New Zealand, 1948)
      The importance of the potato crop in World Agriculture cannot be gainsaid. Unfortunately this major crop of ours in heir to a large number of diseases, both parasitic and non-parasitic, and consequently potato culture in ...
    • Maze testing of sheep for early detection of Batten disease : A thesis submitted in fulfilment of the requirements for the Degree of Master of Science at Lincoln University 

      Wellby, Martin P. (Lincoln University, 2020)
      Batten disease is a group fatal inherited neurodegenerative diseases typically manifesting in humans in childhood. The diseases are genetically heterogeneous and characterised by cognitive loss, psychomotor deterioration, ...
    This service is managed by Learning, Teaching and Library
    • Archive Policy
    • Copyright and Reuse
    • Deposit Guidelines and FAQ
    • Contact Us
     

     

    Browse

    All of Research@LincolnCommunities & CollectionsTitlesAuthorsKeywordsBy Issue DateThis CollectionTitlesAuthorsKeywordsBy Issue Date

    My Account

    LoginRegister

    Statistics

    View Usage Statistics
    This service is managed by Learning, Teaching and Library
    • Archive Policy
    • Copyright and Reuse
    • Deposit Guidelines and FAQ
    • Contact Us