Stem rust disease is caused by the fungus Puccinia graminis. Masses of teliospores are seen in the p


Stem rust disease is caused by the fungus Puccinia graminis. Masses of teliospores are seen in the p
Stem rust disease is caused by the fungus Puccinia graminis. Masses of teliospores are seen in the p
Stem rust disease is caused by the fungus Puccinia graminis. Masses of teliospores are seen in the p