Antiviral Agents and Biological Preparations for Agriculture Based on Artificial Glycan-Glycolipid Complexes

On the way of development of antiviral agents for agriculture, artificial glycan-glycolipid complexes (GGC) were created from glucan, which was the component of mycelium of basidiomicotafungi Ganoderma adspersum (Schulzer) Donk. Other constituents are extracellular glucouronoxylomannan of basidiomicota fungi Tre-mella mesenteric Ritz. Fr., mannan from Candida maltosa cells. Ramnolipid of Pseudomonas sp. PS-17 is used as a compound agent, аnd GGC fractions (liposomes and supernatant) have an inhibit in gactivity against virus of tabacum mosaic (VТM) of datura (Datura stramonium (L.) and tabacum (Nicotiana tabacum L.) plants up-sensitive to this virus. Under by the treatment of soybean (Glycine max (L.) Merr.) Seeds bio formulations, the plant resistance to mosaic virus infections (diseases) and the reflection of leaf light spectra, which characterized of chlorophill sunder field conditions, are increased. Using the electron microscope method of investigation, the structures of microcenoses as well as liposoms were found out in the near-root plant zone, which indicates on the lack of impact to the processes of plant-rhyzospheric microorganism's interactions. The investigation has shown that pre-sowing bacterization by Brady rhizobium japonicum UCM B-6018 in combination with GGC-3 preparation promotes the crop increase in field experiments