| Crossing of different enthomopathogenic strains with a subsequent screening of recombinant strains is one of the most suitable ways to improve properties of producers.
Enthomocidal properties of B. thuringiensis subsp. thuring. strain 98 were modified. This strain is a producer for the preparation "Bitoxibacillin" Properties of B. thurg. subsp. tenebrionis 1516 synthesizing Coleoptera-specific delta toxin were modified as well. They were modified through crossing of these strains and B. thuringiensis subsp. kurstaki strain HD-1, the producer for preparation "Dipel". |
