Studying at the University of Verona
Here you can find information on the organisational aspects of the Programme, lecture timetables, learning activities and useful contact details for your time at the University, from enrolment to graduation.
Study Plan
This information is intended exclusively for students already enrolled in this course.If you are a new student interested in enrolling, you can find information about the course of study on the course page:
Laurea magistrale in Biotecnologie per le biorisorse e lo sviluppo ecosostenibile - Enrollment from 2025/2026The Study Plan includes all modules, teaching and learning activities that each student will need to undertake during their time at the University.
Please select your Study Plan based on your enrollment year.
1° Year
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2° Year activated in the A.Y. 2021/2022
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1 module between the following
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1 module among the following
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Legend | Type of training activity (TTA)
TAF (Type of Educational Activity) All courses and activities are classified into different types of educational activities, indicated by a letter.
Sustainable phytopathogen management (2021/2022)
Teaching code
4S008299
Coordinator
Credits
6
Language
Italian
Scientific Disciplinary Sector (SSD)
AGR/12 - PLANT PATHOLOGY
Period
Primo semestre dal Oct 4, 2021 al Jan 28, 2022.
Learning outcomes
Students will address the problem of pathogen control in plant production, with a view to a greater environmental sustainability, and will acquire specific knowledge regarding the strategies currently used to reduce the environmental impact of pesticides (biological control, integrated pest management). Moreover, deep knowledge will also be provided about the mechanisms governing the interactions between plants and pathogens, as well as their relationships with the ecosystem, as a prerequisite for the development of innovative strategies, based on the interference with microorganism pathogenicity and/or the strengthening of plant resistance and natural defense capabilities.
Program
The course will deal with the following themes:
1. Introduction to Plant Pathology
2. Sustainibility in agriculture
3. Basic concepts of epidemiology
4. Plant disease management (IPM, Integrated Pest Management)
5. Description of the main pathogen agents (fungi, bacteria, phytoplasms, viruses and viroids) with symptom analysis and description:
- phytopathogenic fungi and pseudo-fungi: detailed cycle of Plasmopara viticola, Erysiphe necator, Botrytis cinerea, Puccinia graminis.
- phytopathogenic bacteria: detailed cycle of Erwinia amylovora, Pseudomonas syringae e Agrobacterium tumefaciens.
- phytopathogenic viruses: basic knowledge of the replication process, gene expression, assembly, movement of viral particles in infected plants. Detailed examples: Tobacco Mosaic Virus (TMV), Potato Virus Y (PVY). Viral transmission through vectors. Virus satellite and RNA satellites. The use of viruses as expression vectors.
- phytoplasms: basic knowledge and virulence factors.
6. Molecular mechanisms of pathogenicity and virulence of phytopathogenic microorganisms:
- pathogenicity factors: description, function, regulation
- virulence factors: description, function, regulation
7. Plant-pathogen interaction
-molecular bases of host specificity: non-host resistance and race-specific resistance
-plant-pathogen recognition: the elicitor-receptor model, the guard model, the decoy model
8. Plant resistance against diseases
-structure, function and evolution of resistance genes in plants
-mechanisms of resistance expression and regulation
-the defense responses: morpho-structural mechanisms, antimicrobial compound synthesis, the hypersensitive cell death (HR)
- the systemic resistances: signals and molecular mechanisms governing the systemic acquired resistance (SAR), the induced systemic resistance (ISR) and the systemic response to wounding.
6. Biotechnological applications for the development of new disease control strategies (biological control, resistant plants, inhibition of phytopathogen virulence)
Reference texts
-Plant Pathology, Agrios
-Fondamenti di Patologia Vegetale, edizione 2017, Pàtron Editore
-Biochemistry and Molecular Biology of Plants, Buchanan
-Elementi di virologia vegetale, Piccin
-Plant Pathology and Plant Diseases, CABI
Additional teaching material
-Slides of the course (provided later by the end of the lecture)
-Scientific articles (references cited during the lectures)
Examination Methods
The exam will include two parts:
1. Oral presentation of a scientific article in front of the class. The article is chosen by the students among a list proposed by the teacher or autonomously (approved by the teacher). The articles deal with arguments related to phytopathology themes addressed during the course. Evaluation criteria include the general understanding of the paper, the argument deepening for a proper description of the concept of the presented work (correlated bibliographic research), language skills and capacity to discuss in a critical manner.
2. Written exam with open questions. The aim of this exam is to ascertain that formative objectives described above have been reached. In particular, the following points will be taken into consideration:
-the degree of knowledge on the subject;
-the language skills related to the subject.
The final vote will be attributed considering one third for the article presentation and two thirds for the written exam. Each student will receive a unique final vote including the result of both exam parts.
The exam will be the same for all students, independently of their presence to the course.