Chemical protection of spring rape from pest and diseases

Abstract

Toxikation of seed material before sowing by mixture of
insecticide and fungicide mordant is a necessary measure
in modern system of spring rape protection from pest.
During Cruciferae fleas mass colonizing of shoots, seed
sowing material treatment guarantees desirable result
only till two-pairs of leaves phase. During vegetation
period for spring rape sowing protection it is necessary to
spray additionally the sowing by insecticides nhich are
allowed for using.