RGB is a device-dependent color model: different devices detect or reproduce a given RGB value differently, since the color elements (such as phosphors or dyes) and their response to the individual R, G and B levels vary from manufacturer to manufacturer, or even in the same device over time.
The tomato virus protective spray prevents several viruses from attacking tomato plants, including tomato leaf blight, tomato mosaic virus and spotted wilt virus. The recipe for this protective spray is 1 gallon of water, 8 ounces of skim milk and 1/2 teaspoon of antitranspirant.he tomato virus protective spray prevents several viruses from attacking tomato plants, including tomato leaf blight, tomato mosaic virus and spotted wilt virus. The recipe for this protective spray is 1 gallon of water, 8 ounces of skim milk and 1/2 teaspoon of antitranspirant.
Steps to take to prevent problems on tomato leaves. 1  Plant healthy, disease-free plants. 2  Water at the base of plants. Overhead water spreads disease easily. 3  Water in the morning or midday to minimize the amount of time leaves are wet.  Monitor plants daily to check for 1  pests. Avoid working on plants when leaves are  wet.