Upheaval or Disaster, or Violent Flood
This page is the CodyCross answer for the clue below from Farm, Group 470, Puzzle 5 (Crop Spraying).
Question is: Upheaval or Disaster, or Violent Flood
and the answer is: CATACLYSM
Word Meaning:
CATACLYSM — A sudden, violent event.
Definitions from Wiktionary.