Enchevêtrement canapé indice internal brown spots in potatoes Van Ou bien bruit
What are these spots inside my potatoes and are they safe to eat? : r/potato
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.
Improve potato quality by minimising mechanical damage | Agriculture and Food