Sunday, September 7, 2008

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.

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