Yara Kenya - Are your potatoes getting enough calcium? Calcium deficiency is widely known as internal rust spot - a physiological internal defect in which small brown spots appear in the tuber.
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Vegetable: Potato, Identifying Diseases | Center for Agriculture, Food, and the Environment at UMass Amherst
Internal Brown Spot – Potato News
What are these spots inside my potatoes and are they safe to eat? : r/potato
Detection of Potato Tuber Diseases and Defects | Cornell Vegetables
Occurrence of Internal brown spot (IBS) increase in tubers showin skin roughness | News | Postharvest - Fruits, Vegetables and Ornamentals
Why have my potatoes got brown spots inside? | Page 2 | The Farming Forum
Potato
Black or brown just under potato peel
How to reduce internal spotting in potatoes | Yara UK
Potato - Internal rust spot, internal brown spot
How to reduce internal spotting in potatoes | Yara UK
What are these black spots inside this potato? Outside looks completely fine, same with texture. : r/whatisthisthing
Photograph | Internal rust spot in potato | Science Source Images
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Internal Brown Spot – Potato News
Calcium's Role In Potato Quality, Production – Potato News
How to reduce internal spotting in potatoes | Yara UK
Blackspot | CropWatch
