The office-bearers alleged at a press conference that the state leadership had not paid attention to their grievance and repeated complaints that Sreeramulu was encouraging his own group.
State leaders including former Chief Minister Jagadish Shettar and former minister R Ashok reportedly tried to persuade the office-bearers not to resign but their efforts were in vain.
Those who quit include district unit General Secretary Satish Chakravarthy, district SC/ST chief Mallaiah and district OBC Morcha General Secretary Pampanna Gowda. They submitted their resignations to district unit chief Nemraj Nayak.