Open AccessBIOLOGIZED WAY TO REDUCE HARMFULNESS OF PEACH APHID MYZODES PERSICAE SULZ. ON TOBACCO SOWINGS
Author(s) -
L. M. Soboleva,
Tobacco Products,
M.Yu. Sanin,
Т. В. Плотникова
Publication year - 2021
Language(s) - English
Resource type - Conference proceedings
DOI - 10.25230/conf11-2021-230-233
Subject(s) - aphid , myzus persicae , viral infection , pest analysis , biology , toxicology , horticulture , virology , virus
The article offers a biologized method to effectively protect tobacco from the peach aphid, a dangerous pest, and a carrier of a viral infection. The method is based on the application of domestic bioinsecticides Bikol, Rapsol, and Biostop. We determined that triple treatment with these preparations effectively (by 81–87 %) suppress the number of phytopathogens for 14 days at the level of economic threshold of harmfulness. At the same time, the prevalence of viral infection is reduced by 2.5–3.3 times.