Leaf rust (Puccinia recondita f. sp. secalis) is the most relevant windspread disease endemic in all rye-cultivating regions.
var. Chulpan 2 - digenic for (Lr) brown rust resistance (380)
var. Avangard 2, Novozybkovskaya 4-2, Derzhavinskaya 2 - one dominant gene for (Lr) brown rust resistance (380)
Lr436 - in var. Sanim (380,401)
Lr536 - in var. Immunaya 1, Malish 72-2 (380,401)
Lr636 - in var. Chulpan 3-2, Immunaya 4 (380,401)
Lr736 - in var. Novozybkovskaya 4-2 (380,401)
Lr836 - in var. Lovazpatonai 2 (380,401)
Lr1036 - in Yaroslavna 3 (401)
Sr1 - dominant oligenic (Sr) stem rust resistance in var. Rossul, Kharovskaya 55 (380)
Pgs1 - dominant gene stem rust reistance, Puccinia graminis f. sp. secalis (532)
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