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Crop Disease Loss Assessment
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Coffee
Common Diseases: Coffee Leaf Rust, Coffee Berry Disease, Coffee Wilt Disease - Impact on Yield: Yield losses can range from 30% to total crop failure if not controlled.
Grapes
Common Diseases: Powdery Mildew, Downy Mildew, Botrytis Bunch Rot - Impact on Yield: Disease outbreaks can lead to losses of 10-20%, with severe cases causing greater yield reduction.
Potato
Common Diseases: Late Blight, Early Blight, Potato Virus Y - Impact on Yield: Late Blight can destroy entire crops, while others typically result in yield losses of 20-40%.
Tomato
Common Diseases: Tomato Blight, Bacterial Wilt, Tobacco Mosaic Virus - Impact on Yield: Serious infestations can cause nearly complete loss of fruit production.
Wheat
Common Diseases: Rusts, Fusarium Head Blight, Powdery Mildew - Impact on Yield: Can cause significant yield losses up to 50% in severe cases.
Cocoa
Common Diseases: Black Pod, Frosty Pod Rot, Witches' Broom - Impact on Yield: These diseases can cause losses from 30% to even 100% under severe conditions.
Soybean
Common Diseases: Soybean Rust, Sudden Death Syndrome, Soybean Mosaic Virus - Impact on Yield: These diseases can lead to losses of 10-40%, particularly in areas with high humidity.
Barley
Common Diseases: Net Blotch, Scald, Barley Yellow Dwarf - Impact on Yield: Can cause yield losses of up to 40%, varying with disease pressure and environmental conditions.
Sugar Cane
Common Diseases: Smut, Ratoon Stunting Disease, Leaf Scald - Impact on Yield: Significant, with potential losses of up to 50%, especially if left untreated.
Apple
Common Diseases: Apple Scab, Fire Blight, Powdery Mildew - Impact on Yield: Losses can range widely, with some outbreaks leading to a loss of most of the fruit.
Rice
Common Diseases: Rice Blast, Sheath Blight, Brown Spot - Impact on Yield: These diseases can lead to yield reductions ranging from 10% to 30%.
Cotton
Common Diseases: Cotton Root Rot, Bacterial Blight, Verticillium Wilt - Impact on Yield: Disease impact on yield can range from 10% to complete loss, particularly with root rot in susceptible varieties.
Peanut
Common Diseases: Early Leaf Spot, Late Leaf Spot, Peanut Rust - Impact on Yield: Heavy infestations can lead to a loss of up to 50% in yield.
Corn
Common Diseases: Northern Corn Leaf Blight, Gray Leaf Spot, Maize Dwarf Mosaic Virus - Impact on Yield: Losses can range from 10% to 60%, depending on disease severity and hybrid susceptibility.
Banana
Common Diseases: Black Sigatoka, Panama Disease (Fusarium wilt), Banana Bunchy Top Virus - Impact on Yield: These diseases can be devastating, with potential yield losses of 100% in the case of Panama Disease.
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