IBPS AFO 2026 8–10% weightage

Plant Pathology Notes for IBPS AFO

Plant diseases caused by fungi, bacteria, viruses, and nematodes; disease management strategies — chemical, biological, and integrated; important crop diseases with symptoms

Keywords: plant pathology notes, plant diseases, disease management, fungal diseases, bacterial diseases

19 Lessons in Plant Pathology

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Introduction to Microbiology — The Invisible World Shaping Agriculture

History of microbiology, key scientists and their contributions, branches of microbiology, and classification of microorganisms with exam-focused tables and mnemonics

Historical Background of Plant Pathology — Key Scientists, Discoveries, and Milestones

History of plant pathology from ancient India to modern times, Koch's postulates, germ theory, virus discovery, gene-for-gene hypothesis, and father figures in world and Indian plant pathology

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Plant Diseases 🦠

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Historical development, fungicides, disease management, and important plant diseases for competitive exams.

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Bacteria — Structure, Classification, and Role in Agriculture

Bacterial shapes, flagella types, reproduction, temperature classification, Gram staining, and important bacteria in nutrient cycling with mnemonics and exam tips

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Microbiology 🔬

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Study of microorganisms — bacteria, fungi, algae, viruses, mycoplasma, enzymes, and nitrogen fixation for competitive exams.

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Fungicides — Types, Classification, and Mode of Action

Comprehensive guide to fungicides including sulphur, copper compounds, Bordeaux mixture, thiocarbamates, systemic fungicides, and antibiotics used in plant disease control with exam tables

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Fungi, Algae, Viruses & Mycoplasma — Structure, Features, and Agricultural Significance

Key features, comparisons, and exam-critical facts about fungi, algae, viruses, mycoplasma, and their roles in agriculture with mnemonics and summary tables

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Disease Management — Principles, Methods, and Integrated Approaches

Classification of disease control methods including prophylaxis, exclusion, eradication, protection, immunisation, seed treatment types, and the disease triangle concept with exam tables

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Nitrogen Fixation, Enzymes & Sterilisation — The Science Behind Soil Fertility and Lab Safety

Biological nitrogen fixation, symbiotic vs non-symbiotic organisms, enzyme terminology, and sterilisation methods with comparison tables and exam mnemonics

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Disease Classification & Transmission — How Plant Diseases Spread

Classification of plant diseases by occurrence (endemic, epidemic, pandemic), transmission mode (soil-borne, seed-borne, air-borne), and diseases introduced into India with exam-focused tables

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Practice Test — Microbiology

Practice quiz covering microbiology foundations, bacterial structure and classification, fungi, algae, viruses, mycoplasma, nitrogen fixation, enzymes, and sterilisation for agricultural competitive exams

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Cereal & Fibre Crop Diseases — Pathogens, Symptoms, and Management

Comprehensive guide to major diseases of rice, wheat, pearl millet, maize, and cotton with pathogens, symptoms, favourable conditions, management strategies, and exam-focused summary tables

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Sugarcane & Tobacco Diseases — Pathogens, Symptoms, and Management

Comprehensive guide to major diseases of sugarcane and tobacco including red rot, smut, sett rot, wilt, and viral diseases with pathogens, symptoms, management, and exam-focused tables

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Oilseed & Pulse Crop Diseases — Pathogens, Symptoms, and Management

Comprehensive guide to major diseases of groundnut, mustard, sunflower, pigeon pea, soybean, and chickpea with pathogens, symptoms, management, and exam-focused tables

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Fruit & Plantation Crop Diseases — Pathogens, Symptoms, and Management

Comprehensive guide to major diseases of mango, citrus, banana, papaya, apple, grape, guava, pomegranate, and coffee with pathogens, symptoms, management, and exam-focused tables

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Vegetable Crop Diseases — Pathogens, Symptoms, and Management

Comprehensive guide to major diseases of tomato, potato, brinjal, chilli, onion, pea, and other vegetable crops with pathogens, symptoms, management strategies, and exam tables

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Nematode Diseases — The Invisible Root Destroyers

Plant-parasitic nematodes — classification by feeding habit, major genera, diseases, antagonistic crops, and management strategies with comparison tables and exam mnemonics

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Practice Test — Plant Diseases I

Practice quiz covering the history of plant pathology, disease concepts, symptoms, disease cycle, classification, transmission, fungicides, and core disease-management principles

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Practice Test — Plant Diseases II

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Practice quiz covering major cereal, fibre, sugarcane, tobacco, oilseed, pulse, fruit, vegetable, and nematode diseases with pathogen, symptom, and management recall

Unlock Full Plant Pathology for IBPS AFO

Pro gives you complete notes for all IBPS AFO subjects, AI-powered MCQ practice, doubt solving, spaced repetition, and mock interview prep — everything you need to crack IBPS AFO.

Frequently Asked Questions

What is the Plant Pathology syllabus for IBPS AFO?

Plant Pathology for IBPS AFO covers: Plant diseases caused by fungi, bacteria, viruses, and nematodes; disease management strategies — chemical, biological, and integrated; important crop diseases with symptoms. It typically accounts for 8–10% of the Professional Knowledge/Technical paper. AgriDots provides free structured notes covering the complete IBPS AFO Plant Pathology syllabus.

How many questions come from Plant Pathology in IBPS AFO?

Plant Pathology contributes approximately 8–10% of the IBPS AFO agriculture/technical paper. Focusing on this subject with structured notes and MCQ practice is key to scoring well.

What are the important topics in Plant Pathology for IBPS AFO?

Key topics: Plant diseases caused by fungi, bacteria, viruses, and nematodes; disease management strategies — chemical, biological, and integrated; important crop diseases with symptoms. Previous year papers show recurring questions on fundamental concepts. AgriDots Plant Pathology notes are structured topic-by-topic with MCQs mapped to IBPS AFO previous year papers.

Are AgriDots Plant Pathology notes free for IBPS AFO preparation?

Yes — AgriDots provides free Plant Pathology notes covering the full IBPS AFO syllabus. Basic notes are free for all users. Pro subscribers get access to advanced notes, AI-generated quizzes, doubt solving, and spaced repetition for Plant Pathology.

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