SylbV01-00-00. pmd

I. Course Title
: Epidemiology and Forecasting of Plant Diseases
II. Course Code
: PL PATH 508
III. Credit Hours
: 1+0
IV. Aim of the course
To acquaint with the principles of epidemiology and its application in disease
forecasting
.
V. Theory
Unit I
Epidemic concepts, simple interest and compound interest disease, historical
development. Elements of epidemics and their interaction.Structures and patterns
of epidemics. Modelling, system approaches and expert systems in plant pathology.
Unit II
Genetics of epidemics. Models for development of plant disease epidemics. Common
and natural logarithms, function fitting, area under disease progress curve and
correction factors, inoculum dynamics. Population biology of pathogens, temporal
and spatial variability in plant pathogens.
Unit III
Epidemiological basis of disease management. Survey, surveillance and vigilance.
Remote sensing techniques and image analysis. Crop loss assessment.
Unit IV
Principles and pre-requisites of forecasting, systems and factors affecting various
components of forecasting, some early forecasting and procedures based on weather
and inoculum potential, modelling disease growth and disease prediction. Salient
features of important forecasting models.
VI. Suggested Reading
Campbell CL and Madden LV. 1990. 
Introduction to Plant Disease Epidemiology
. John Wiley &
Sons, New York

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Restructured and Revised Syllabi of Post-graduate Programmes
Vol. 1
224
Cooke B, Jones DM and Gereth KB. 2018 
The Epidemiology of Plant Diseases
. Springer
Publications.
Cowling EB and Horsefall JG. 1978. 
Plant Disease
. Vol. II. Academic Press, New York.
Laurence VM, Gareth H and Frame Van den Bosch (Eds.). 
The Study of Plant Disease Epidemics
.
APS, St. Paul, Minnesota.
Nagarajan S and Murlidharan K. 1995. 
Dynamics of Plant Diseases
. Allied Publ., New Delhi.
Thresh JM. 2006. 
Plant Virus Epidemiology. 
Advances in Virus Research 67, Academic Press,
New York.
Van der Plank JE. 1963. 
Plant Diseases Epidemics and Control
. Academic Press, New York.
Zadoks JC and Schein RD. 1979. 
Epidemiology and Plant Disease Management
. Oxford Univ.
Press, London.