If an application has no such profile, you can assign the graphics card manually: 1  Click Start and then Control Panel. 2  Select Classic View from the left side of the window. 3  Double-click NVIDIA Control Panel.
The Origin of the Potato. The potato was first cultivated in South America between three and seven thousand years ago, though scientists believe they may have grown wild in the region as long as 13,000 years ago.
Cause of Potato Scab. The cause of common potato scab is a bacterium, Streptomyces Scabies, found in the soil. It is most common on light, sandy soils, low in organic matter. Soils that were previously grassland are particularly liable to having the disease. Soils with a high pH (recently limed) provide a better environment for the bacteria.