How to Prevent Potato Scab
Be aware that the disease can remain in the soil for years., Take care with watering., Keep the soil pH at 5.8 or lower., Prefer disease-resistant tubers.
Step-by-Step Guide
-
Step 1: Be aware that the disease can remain in the soil for years.
This means that it's important to try your best to avoid planting other root crops before or after a potato crop.
However, given the size of gardens, this advice may be impractical.
This disease is more of a cosmetic problem than a production one. -
Step 2: Take care with watering.
This is probably one of the most practical things you can do.
Keep the soil reasonably moist but don't over-water. , This should only be done if the disease is really difficult to control though, as it'll impact the production ability of both potatoes and any other root crops. , That way, you're less likely to have a problem. -
Step 3: Keep the soil pH at 5.8 or lower.
-
Step 4: Prefer disease-resistant tubers.
Detailed Guide
This means that it's important to try your best to avoid planting other root crops before or after a potato crop.
However, given the size of gardens, this advice may be impractical.
This disease is more of a cosmetic problem than a production one.
This is probably one of the most practical things you can do.
Keep the soil reasonably moist but don't over-water. , This should only be done if the disease is really difficult to control though, as it'll impact the production ability of both potatoes and any other root crops. , That way, you're less likely to have a problem.
About the Author
Kathleen Butler
Professional writer focused on creating easy-to-follow practical skills tutorials.
Rate This Guide
How helpful was this guide? Click to rate: