Decide SOW/Goal 23-M-10_GrapeLD

[robbiebbaker]

Leaf diseases in vineyards are fungal, bacterial, or viral infections that affect the leaves of grapevines. These diseases can have a significant impact on vineyards and are of great importance to both vineyard owners and farmers for several reasons:

1. Reduced Grape Quality: Leaf diseases can lead to a reduction in grape quality, affecting factors such as taste, aroma, and overall wine quality. Infected leaves may not photosynthesize efficiently, resulting in less sugar accumulation in grapes and lower wine production quality.
2. Yield Loss: Severe leaf diseases can cause yield losses, reducing the quantity of grapes harvested. This can result in financial losses for vineyard owners and decreased profitability for farmers.
3. Increased Costs: Treating and managing leaf diseases can be expensive. Farmers may need to invest in fungicides, labor, and equipment to prevent or control outbreaks. These costs can significantly impact the overall operation of a vineyard.
4. Crop Management: Leaf diseases require careful crop management. Farmers must monitor vine health, identify diseases early, and implement appropriate treatments to minimize damage. This adds complexity to vineyard operations.
5. Sustainability: Sustainable farming practices are increasingly important in the wine industry. Leaf diseases can lead to increased chemical pesticide usage, which may be detrimental to the environment and long-term sustainability goals.
6. Impact on Grape Varieties: Different grape varieties have varying susceptibility to leaf diseases. Managing these diseases is essential for preserving the health and quality of specific grape varieties that are often associated with specific wine types.
7. Vineyard Reputation: The quality of wine produced by a vineyard contributes to its reputation. Leaf diseases can damage the reputation of both vineyards and the wines they produce.
8. Crop Insurance and Financing: For vineyard owners who rely on loans or crop insurance, the presence of leaf diseases can impact financial agreements and insurance coverage.
9. Research and Development: Managing leaf diseases requires ongoing research and development efforts. Farmers and vineyard owners may need access to the latest advancements in disease prevention and management.

To address these challenges, vineyard owners and farmers employ various strategies, including disease-resistant grape varieties, integrated pest management (IPM) practices, regular monitoring, and the use of fungicides when necessary. Early detection and prevention are crucial for minimizing the impact of leaf diseases on vineyard operations and the quality of wine produced.

Leaf diseases in vineyards can be caused by various fungi, bacteria, and viruses. Some of the common types of leaf diseases that affect grapevines include:

• Powdery Mildew (Erysiphe necator): Powdery mildew is one of the most widespread and destructive grapevine diseases. It appears as a white, powdery substance on the leaves, shoots, and fruit clusters. It can reduce photosynthesis, affect grape quality, and lead to yield losses.
• Downy Mildew (Plasmopara viticola): Downy mildew affects both leaves and fruit. It appears as yellow or greenish lesions on the upper side of leaves and a downy growth on the lower side. It can lead to defoliation, reduced grape quality, and yield loss.
• Esca (Various Fungi): Esca is a complex of grapevine trunk diseases caused by various fungi. Symptoms include yellowing and browning of leaves, dieback of shoots, and reduced vine vigor. It can lead to long-term damage and vine decline.
• Botrytis Bunch Rot (Botrytis cinerea): Botrytis can affect not only the fruit but also leaves and shoots. It tends to be more common in regions where conditions are conducive to its development, such as areas with high humidity.

Aim to only detect one leaf disease, but aim to do so very well and meet the requirements

Requirements:

• Accuracy: accurately detect leaf diseases, minimizing false negatives
• Real time processing: the model should be designed to process images or video frames in real-time or near real time to support timely decision making in vineyard operations
• Adaptable: The model should be adaptable to different vineyard environments and camera setups
• Integration: Ensure that the model can be integrated with different types of cameras, drones, or sensors commonly used in vineyards

Action Items:

• Research problem + current approaches
• Find existing datasets if possible
• See if problem can be simplified
• Discuss problem with project group
• Fill out problem solver document (clone from google drive)
• Discuss problem solver document with Robbie + your ideas

[jeromecho]

https://docs.google.com/document/d/19mmdekxjhz64k0X1qx9i5EaSK5bK5ZLiGeYqjWiMRcc/edit