EFFECT OF GROWTH-REGULATORS ON THE INTERA CTION OF AGARICUS-BISPORUS (LANGE) IMBACH WITH MYCOGONE PERNICIOSA MAGNUS

The possibility to reduce the development of white rot, of the cultiva ted mushroom by using the synthetic growth regulator has been. It was also studied the effect of the preparation (ingibitor of terpenoides b iosynthesis) on the linear growth of Agaricus bisporum (Lange) Imbach and Mycogone perniciosa Magnus in joint cultivation on agar medium and the action of preparation on mushroom fructification on the backgroun d of artificial infection of substrate by spores suspension of M. pern iciosa. Results has showed that the use of growth regulator in a certa in stage of A. bisporus' morphogenesis allowed to reduce the number of ill fruitbodies till 30.0-50.0 %.