TY  JOUR
TI  INFLUENCE OF THE RUSSIAN WHEAT APHID   DIURAPHIS NOXIA (HEMIPTERA, APHIDIDAE) ON THE PRODUCTIVITY  OF WINTER SOFT WHEAT (TRITICUM AESTIVUM) IN THE FOREST-STEPPE  OF THE MIDDLE VOLGA REGION
KW  wheat
KW  yield
KW  aphid
KW  harmfulness
KW  indicator
JO  Bulletin Samara State Agricultural Academy
AU  Sharapova, Y.A.
PY  2021
IS  6
PB  Samara State Agrarian University