Elsa Beatrice Kidson
Elsa Beatrice Kidson became a world leader in the research into magnesium deficiency in apples, and did extensive work on the vitamin C content of fruits, the relationship between calcium deficiency and the disease bitter pit in apples, and the link between mineral constituents and nutritional diseases in tomatoes. Her research was of fundamental significance to horticulture and, especially, to the fruit-growing Nelson region.