| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to biochemistry, particularly protection of plants from diseases caused by phytopathogenic bacteria and phytoplasma. The disclosed agent is obtained by preparing a producer inoculum, growing the producer on a fermentative medium, drying the culture fluid, extracting a macrolide complex using lower alcohols, concentrating the extract and mixing said extract with additives and solvents in the following ratio, wt %: macrolide complex 17.0-23.5, solvents and additives - up to 100, where the producer used is a Streptomyces fradiae ARRIAM-53 strain. ^ EFFECT: invention increases plant protection effectiveness. ^ 2 tbl, 10 ex |
