SELECTION OF ACTIVE ANTAGONIST STRAINS OF THE BACILLUS GENUS AGAINST PHYTOPATHOGENIC FUNGI

Bacillus, antagonizm, zamburug‘, fitopatogen, Fusarium solani, Aspergillus flaus, Verticillium dahliae, Alternaria alternata, B. subtilis, B. pumilus

Authors

  • Dinara RAJABOVA, O‘zbekiston Milliy universiteti magistranti, Uzbekistan
  • Nodira AZIMOVA, TIQXMMI Milliy tadqiqot universiteti huzuridagi Fundamental va amaliy tadqiqotlar instituti katta ilmiy xodimi, PhD, laboratoriya mudiri, Uzbekistan
  • Husnida ROXATALIEVA O‘zbekiston Milliy universiteti magistranti, Uzbekistan
  • Husniddin KARIMOV O‘zbekiston Respublikasi Fanlar akademiyasi Mikrobiologiya instituti katta ilmiy xodimi, PhD, Uzbekistan

This study examined the antagonistic properties of bacterial strains belonging to the genus Bacillus against highly pathogenic fungi such as Fusarium solani 915, Aspergillus flavus 1/15, Verticillium dahliae 936, and Alternaria alternata 879. The most active antagonists were identified. It was determined that B. subtilis 1/16 inhibited the growth of A. flavus 1/15 and F. solani 915 by 39 mm, A. alternata 879 by 37 mm, B. paramycoides 1/15 inhibited V. dahliae 936 by 40 mm.