rust symptoms - comparision

Symptoms - close up

Leaf rust (brown rust)

Yellow rust / stripe rust

CO: Puccinia striiformis Westendorp f. sp. tritici

Leaf / brown rust Stem rust

Yellow or strip rust

Figure . Relative resistances of wheat to stripe (left) and leaf rust (right): R = resistant, MR = moderately resistant, MS = moderately susceptible, and S = susceptible.