Panama disease characterize Panama disease of banana: These symptoms often get confused with the symptoms of bacterial wilt of banana, but ways to differentiate between the two diseases include: Once a banana plant is infected, it continues to grow and any new leaves will be pale in color. Recovery is rare, but if it does occur, any new emerging suckers will already be infected and can propagate disease if planted. "Fusarium oxysporum" f. sp. "cubense" (Foc) is most prominent in banana, but some other relatives are also susceptible to infection. Different races of the disease are used to classify different major hosts
Crop diversity can be the result of genetic differences: a crop may have genes conferring early maturity or disease resistance Such traits collectively determine a crop's overall characteristics and their future potential. Diversity within a crop includes genetically-influenced attributes such as seed size, branching pattern, height, flower color, fruiting time, and flavor. Crops can also vary in less obvious characteristics such as their response to heat, cold, a drought, or their ability to resist specific diseases and pests. Modern plant breeders develop new crop varieties to meet specific conditions. A new variety might, for example, be higher yielding, more disease resistant or