The elements of application technology for microbiopreparations in a preparation form ‘wettable powder’ based on the strains-producers from a genus Penicillium and Bacillus, and a mixture preparation in conditions of artificial sunflower inoculation with diseases

Penicillium vermiculatum, B-12 Bacillus licheniform-is, sunflower. We determined the optimal application rates for laboratory samples of microboipreparations in a preparative form ‘wettable powder’ (WP) developed at the surface cultivation of promising fungus (VIZR-24 Penicillium vermiculatum Dang.) and bacterium (B-12 Bacillus licheniformis) strains-producers on liquid nutrient mediums, and their mixture preparation depending on the conditions of artificial inoculation with white rot and fusariose. The optimal application rate for WP developed from the fungus strain-producer VIZR-24 P. vermiculatum on the plots with different degree of artificial white rot infection (78.0; 62.0; 44.0%) and average - by fusariose (62.0%) was equal 0.1-0.2 kg per ton, efficiency was 79.5-90.9%. But the studied application rates for WP mocrobio-preparation based on the bacterium strain B-12 B. licheniformis on high (78.0%) and average (62.0%) infection by white rot pathogen had low efficiency (5...