the mode of nutrition in agaricus is Share with your friends Share 1 Mushtaq Ahmed answered this Agaricus is a genus of mushrooms and belongs to kingdom fungi. It has saprophytic mode of nutrition as it feeds on dead and decayed organic matter. 5 View Full Answer Muskan Aggarwal answered this the mode of nutrition of agaricus is heterotropic that means they donot make their own food they depend on others for their food requirements. 3 Sarithra R answered this they are saprophytes that means they feed on dead and decaying organisms . 2 Mrinal Patwari answered this they feed on dead decaying organic matter ,being a member of fungi kingdom hence is termed as saprophytes. 1