Leaves become blotchy and brown in summer, then completely brown and shrivelled Hard spots may develop in fruit Affected leaves are not shed, but remain hanging on the tree during the winter The ...
Plant genetics deals with heredity in plants, specifically mechanisms of hereditary transmission and variation of inherited characteristics. Plant genetics differs from animal genetics in a number ...
Plant breeding is the production of plants by selective mating or hybridization. It is the traditional mechanism for producing new varieties of plants for horticulture and agriculture. An ongoing ...