Fungi, Plant Pathology and Microbiology

Paper Code: 
BOT 124
Credits: 
4
Contact Hours: 
60.00
Max. Marks: 
100.00
Objective: 

Course Objectives:

This course will enable the students to –

1. To provide an insight into the basic life processes of fungi and their disease causing ability along with their economic implications.

2.To make the students learn about classification, characteristics, ultra-structure of Prokaryotic and    Eukaryotic microbes

3.To facilitate study of a wide spectrum of plant disease, cause, symptom and control measures

4.To make the students know about organisms and causal factor responsible for plant diseases & methods of studying plant diseases

Course Outcomes (COs):

     Course

Course Outcome

Learning and teaching strategies

Assessment Strategies

Paper Code

Paper Title

BOT 124

Plant Pathology and Microbiology

At the end of the course the students will be able to:

CO15:  Categorize prokaryotic and eukaryotic microbes and characterize their ultra-structure, reproduction and nutrition.

CO16:  Categorize organisms and causal factor responsible for plant diseases & methods of studying plant diseases and apply this knowledge in agriculture.

CO17:  Identify and predict some common plant diseases of India which could a help in Indian agriculture

CO18: Gather knowledge on the process of host parasite interaction s and plant pathological diseases and also makes students aware how pathogens adversely affect the yield of important crop plants, their control, underlying mechanisms employed by plants for their defense and the approaches to strengthen their vigor to have resistant crops.

CO19:  The students will be skilled to promote mushroom cultivation through good laboratory techniques and achieve entrepreneurship skills through this course.

CO20: Increase the awareness and appreciation of human friendly viruses and bacteria their economic importance

Class lectures

Seminars

Tutorials

Group discussions and Workshops

Question preparation

 

 

 

 

 

Class test, Semester end examinations, Quiz, Solving problems in tutorials, Assignments, Presentation, Individual and group projects
 

 

12.00
Unit I: 
Bacteria, Virus, Phytoplasma and Contributors

Archaebacteria and Eubacteria: General account, growth, ultrastructure, reproduction, nutrition and economic importance.

Viruses: Characteristics and ultrastructure of virions; isolation and purification of viruses; replication, transmission of viruses and their economic importance.

Phytoplasma: General characters and role in plant diseases.

Contributors: Eminent scientists with their contribution in the field of microbiology, mycology and plant pathology- Anton Van Leeuwenhoek, Robert Koch, Butler, K.C. Mehta, Blackeslee.

 

 

12.00
Unit II: 
Fungi-I

Fungi I: General characters of Fungi, cell ultrastructure, unicellular and multicellular organization, cell wall composition, nutrition (saprotrophic, biotrophic, symbiotic), reproduction (vegetative, asexual, sexual), heterothallism, heterokaryosis, parasexuality, recent trends in classification, fungi in industry, medicine and food, fungi as biocontrol agents.

 

12.00
Unit III: 
Fungi-II

Fungi II: General characters, classification, economic importance and life history of-Mastigomycotina, Zygomycotina, Ascomycotina, Basidiomycotina, Deuteromycotina with special reference to Sclerospora, Pilobolus, -Morchella, Peziza, Ustilago, Puccinia and Cercospora.

 

12.00
Unit IV: 
Plant Pathology-I

Plant Pathology I: History and scope of plant pathology, general account of diseases caused by plant pathogens, pathogen attack and defense mechanisms: physical, biochemical and molecular aspects, plant disease management: chemical and biological, IPM systems.

Symptomatology, identification, causal organism, disease cycle and control of following plant diseases- Viral diseases: Tobacco mosaic; Phytoplasma diseases: Little leaf of brinjal; Nematode diseases:  Root knot of vegetables 

12.00
Unit V: 
Plant Pathology-II

Plant Pathology II: Symptomatology, identification, causal organism, disease cycle and control of following plant diseases- Fungal diseases: Wheat (Rust, Smut, Bunt), Bajra (Green ear, Ergot); Paddy (Paddy blast), Cotton (Wilt), Grapes (Downy and Powdery mildew); Bacterial diseases: Wheat (Tundu), Sesamum phyllode.

 

Essential Readings: 
  • Alexopoulos, C. J., Mims, C. W., & Blackwell, M. (2014). Introductory mycology. New Delhi: Wiley India Pvt. Ltd.
  •  Bilgrami, K. S., Verma, R. N. (1981). Physiology of Fungi. India: Vikas Publishing House Pvt Limited.
  • Dickinson, M., & In Beynon, J. (2020). Molecular plant pathology. Blackwell.
  • Dube, H. C. (2013). An Introduction to Fungi, 4th Ed.. India: Scientific Publisher: India.
  • Dube, H.C. (2016). Modern Plant Pathology. Agrobios India
  • Joan, W. (2017). Mycology. Curbside Splendor Publishing.
  • Lucas, J. A. (2020). Plant pathology and plant pathogens. Hoboken, NJ : Wiley Blackwell, 2020.
  • Mehrota, R. S., Aneja, K. R. (2015). An Introduction to Mycology. India: New Age International (P) Limited, Publishers.
  • Mehrotra R.S and  Aggarwal A. (2013). Fundamentals of Plant Pathology.  Tata McGraw Hill, New Delhi
  • Narayana, M. P. (2010). Information technology, plant pathology & biodiversity. Jaipur: Oxford Book Co.
  • Narayanswamy, P. (2016) Microbial Plant Pathogens and Crop Disease Management. Oxford & IBH Publishing Co. Pvt. Ltd.
  • Pandey, B.P. (2017). Botany for Degree Students: Biodiversity. S.Chand and Company, New Delhi.
  • Pathak, Khatri, Pathak. (2015). Fundamentals of Plant Pathology. Agrobios. Jodhpur.
  • Sharma, O. (1989). Textbook of Fungi. India: Tata McGraw-Hill.
  • Sharma, P. D. (2017). Plant Pathology: A Text Book for University Students with Colored Plates. India: Rastogi Publications.
  • Singh, R.S.(2017). Introduction to Principles of Plant Pathology. . CBS Publishers & Distributors
  • Trivedi, P.C. (2002). Plant Disease Management. Aaviskaar Publishers.
  • Vashishta B.R./ Sinha A.K. & Kumar. Botany for Degree Students: Fungi 2020. Adarsh. S.Chand and Company, New Delhi.
  • Walsh, T. J., Hayden, R. T., Larone, D. H. (2020). Larone's Medically Important Fungi: A Guide to Identification. United States: Wiley.
  • Webster, J. (2006). Mycology. Gottingen: IWF Wissen und Medien.

 

 

References: 

 

  • Alexopoulos CJ, Mims, C.W., Blackwell, M. (2000).  Introductory Mycology. National Book Foundation (U.S)
  • General Concepts in Integrated Pest and Disease Management. (2007). Netherlands: Springer Netherlands.
  • Horst, R. K. (2013). Field Manual of Diseases on Fruits and Vegetables. Netherlands: Springer Netherlands.
  • Horst, R. K. (2013). Field Manual of Diseases on Fruits and Vegetables. Netherlands: Springer Netherlands.
  • Rangaswami, G. and Mahadevan A. (2013). Diseases of Crop Plants in India. Prentice Hall of India Pvt. Ltd.
  • Webster, J., Weber, R., Weber, R. W. S. (2007). Introduction to fungi. United Kingdom: Cambridge University Press.

e-Resources:

Journals:

  • Fungal Plant Pathogenesis (Academic Open Publishing House)
  • Journal of Plant Pathology (Springer)
  • Fungal Biology (Elsevier)
  • Journal of Fungi (Academic Open Publishing House)

 

Academic Year: 
2022-2023
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