Managing Sheath Blight Disease of Rice Crops in Arkansas

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Enrolled: 1 student
Duration: 19 Units
Lectures: 18
Level: Beginner

This comprehensive course focuses on managing sheath blight disease, specifically rice crops cultivated in diverse production regions. Participants will gain an in-depth understanding of the disease, its prevalence in Arkansas, and the factors contributing to its severity. They will also learn practical and effective techniques to mitigate the adverse effects of sheath blight on rice production in the region.

The course begins by exploring the biology of the causal agent responsible for sheath blight disease in rice crops. Participants will delve into the characteristics of the pathogen, its life cycle, and the specific ways it infects and spreads within rice plants. Understanding the biology of the causal agent is crucial for developing targeted and region-specific management strategies.

Epidemiology, the study of disease patterns and their influencing factors, is crucial in this course. Participants will examine the environmental and agronomic conditions that favor developing and spreading sheath blight disease. They will learn about the climatic conditions, soil types, and cultural practices that contribute to the severity of the disease. By understanding the epidemiology of sheath blight, participants will be better equipped to predict and manage outbreaks in their specific production regions.

This course is essential for agronomists, researchers, grad students, and rice growers. It seeks to enhance their understanding and management of sheath blight disease in rice crops within the region’s diverse production environments.

Module 1. Introduction

1
Unit 1. Course overview and objectives
  • Introduce the course and its purpose to provide participants with the knowledge and skills necessary to manage Rhizoctonia in rice production fields in Arkansas effectively.
  • Outline the critical objectives of the course, such as understanding the biology and epidemiology of the causal agent, exploring disease management strategies, and equipping participants with practical tools for successful Rhizoctonia management.
2
Unit 2. Importance of managing Rhizoctonia in rice production fields
3
Unit 3. Overview of the course structure and modules
4
Unit 4. Historical perspective of Rhizoctonia in rice production in Arkansas
5
Quiz module 1

Module 2 -Biology of Rhizoctonia solani

1
Unit 5. Explore the biology and characteristics of different Rhizoctonia species known to affect rice crops in Arkansas.
2
Unit 6. The life cycle of Rhizoctonia
3
Quiz module 2

Module 3 - Epidemiology 101

1
Unit 7. Understanding the Disease Develpment
2
Unit 8. Examine the environmental and agronomic factors that contribute to the development and spread of Rhizoctonia in rice crops.
3
Unit 9. The impact of weather conditions, soil characteristics, and cultural practices on disease severity and spread.
4
Quiz module 3

Module 4 - Sheath blight disease management strategies

1
Unit 10. Cultural practices for Rhizoctonia management
2
Unit 11. Resistant rice varieties and their selection for production regions
3
Unit 12. Integrated pest management approaches for comprehensive disease management
4
Unit 13. Chemical control options and fungicide application strategies
5
Unit 14. Biological Control
6
Quiz module 4

Module 5 - Wrap up & Conclusion

1
Unit 15. Recap of key concepts covered in the course
2
Unit 16. Discussion on the importance of continuous monitoring and adaptation in disease management
3
Quiz module 5
4
Quiz module 5
5
Final Quiz
6
Unit 17. Resources and references
Participants will gain comprehensive knowledge and skills for effective Rhizoctonia management in rice production. The course covers the biology and epidemiology of the causal agent, exploring disease management strategies. Participants will also learn about cultural practices, resistant rice varieties, chemical control options, and IPM approaches. Practical tools and techniques will be provided to help participants successfully manage Rhizoctonia in their rice production fields in Arkansas.
Participants will be provided additional resources, references, and links to support their further exploration of Rhizoctonia management. These resources may include research articles, extension materials, and industry resources that offer valuable insights into emerging research, new technologies, and best practices in Rhizoctonia management. Continuous learning and staying connected with the scientific community, extension services, and industry platforms are encouraged to access the latest information and tools.

Please note that the duration and depth of each module may vary depending on the specific learning objectives and the course's intended timeframe. This curriculum provides a structured framework for understanding and managing Rhizoctonia in rice production fields in Arkansas, empowering participants with practical knowledge and strategies for successful disease management.

Thanks,

Agromee247 Team

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