TY  JOUR
TI  DYNAMICS OF GRAIN APHIDS IN WINTER SOFT WHEAT CROPS  IN THE SAMARA REGION FOREST-STEPPE
KW  winter wheat
KW  grain aphids
KW  coccinellids
KW  dynamics
KW  entomophages
JO  Bulletin Samara State Agricultural Academy
AU  Sharapova, Y.A.
PY  2021
IS  6
PB  Samara State Agrarian University