NPLB15006U  Plant Diseases

Volume 2017/2018
Education

BSc Programme in Natural Resources

Content

The biology of the viruses, bacteria and fungi causing plant diseases

Introduction to:

  • The concepts symptomology, aetiology, pathogenicity, taxonomy and diagnosis
  • The molecular, cellular and genetic aspects of pathogenicity and disease resistance
  • Basic ecological and epidemiological principles in relation to the establishment and spread of plant diseases
  • Plant disease control measures (disease management and chemical control)
  • Prophylactic measures, e.g., disease resistance, forecasting and legislation  
  • Up and coming control measures, e.g., biological control and induced resistance
  • Post harvest diseases and food safety
  • Case studies of plant diseases in agriculture, horticulture and forestry
Learning Outcome

The course gives a basal understanding of how microorganisms interact with plants and each other. Secondly, introduces the methods used to study these interactions.
On completing the course, the student should be able to:

Knowledge:

  • Describe the types of organism causing plant disease
  • Describe the mechanisms underlying the interactions of pathogenic microorganisms with plants and the basic biology and relationships of these organisms
  • Describe how the mechanisms influence the ecology of microorganisms and the development of plant diseases
  • Describe the mechanisms involved in plant responses to microorganisms


Skills:

  • Explain the biological and environmental components that determine host/pathogen interactions, including the cellular structures and genetic elements.
  • Evaluate how the knowledge gained can be applied to defeating pathogens and minimise the consequences of plant diseases
  • Reflect on the ethical aspects of using biotechnology and pesticides for controlling diseases

 

Competences:

  • Discuss and disseminate knowledge of plant diseases to both specialists and non-specialists

Specific information will be provided on Absalon

  • Schumann,G.L. and D'Arcy,C.J. (2009) Essential Plant Pathology. Saint Paul: APS Press. ISBN 978-0-89054-381-8

See http:/​/​www.apsnet.org/​apsstore/​shopapspress/​Pages/​43818.aspx

  • Hockenhull, J., Danielsen, S., de Neergaard, E., Thomsen I. Illustrated Atlas of Fungal Plant Pathogens (Illustrated by N. Leroul).

A set of this will be available at the practical exercises

supplemented with primary literature, course notes and a laboratory manual as a reference

The basic concepts of plant diseases and their study are illustrated through lectures. The students will work with the concepts and discuss in groups through colloquia and theoretical excersises to understand the problems associated with understanding and controlling plant diseases. Hands on experience will be gained through practical exercises
Oral
Collective
Credit
7,5 ECTS
Type of assessment
Written examination, 4 hours under invigilation
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Exam registration requirements

75% of the 6 laboratory exercises and theoretical reports has to be approved

Aid
All aids allowed

NB: If the exam is held at the ITX, the ITX will provide computers. Private computer, tablet or mobile phone CANNOT be brought along to the exam. Books and notes should be brought on paper or saved on a USB key.

Marking scale
7-point grading scale
Censorship form
No external censorship
One internal examiner
Re-exam

As the ordinary exam. If 10 or fewer register for the reexamination the examination form will be oral (30 min) with preparation time (30 min) with all aids.

If the requirements are not met the laboratory exercises and theoretical reports has to be handed in 2 weeks before re-exam and 75% need to be approved

Criteria for exam assesment

See learning outcomes

  • Category
  • Hours
  • Lectures
  • 30
  • Practical exercises
  • 42
  • Colloquia
  • 30
  • Preparation
  • 100
  • Exam
  • 4
  • Excursions
  • 0
  • Total
  • 206