SIMULTANEOUS (SYNCHRONOUS) CHANGES THE DYNAMICS OF PESTS OF SUGAR BEET IN THE CENTRAL FOREST-STEPPE OF UKRAINE

  • П. В. Писаренко
  • О. Ю. Диченко
DOI: https://doi.org/10.31210/visnyk2014.03.05
Keywords: simultaneous, pests, sugar beet, change of dynamics, mass reproductions, central Forest-Steppe of Ukraine, sun activity, phases of dynamics of sun activity

Abstract

The data, simultaneous outbreaks of many species of harmful insects, including some pests of sugar beet in the Central Forest-Steppe of Ukraine. Confirmed that to predict the onset of regular population cycles of winter Cutworm, Cutworm-gamma, cabbage Cutworm, meadow moth and beet weevil usual it is advisable to use the drastic changes in solar activity. It is established that the beginning of the next mass outbreaks of these pests in the Central forest-Steppe of Ukraine took place in 90-93% of the cases analysed, which gives the possibility to predict the trends of mass breeding in the future.

Published
2014-09-25
How to Cite
Писаренко, П. В., & Диченко, О. Ю. (2014). SIMULTANEOUS (SYNCHRONOUS) CHANGES THE DYNAMICS OF PESTS OF SUGAR BEET IN THE CENTRAL FOREST-STEPPE OF UKRAINE. Scientific Progress & Innovations, (3), 33-35. https://doi.org/10.31210/visnyk2014.03.05
Issue
No 3 (2014): BULLETIN OF POLTAVA STATE AGRARIAN ACADEMY
Section
AGRICULTURE. PLANT CULTIVATION