crazy top: Meaning and Definition of

cra'zy top"

Pronunciation: [key]
— Plant Pathol. Plant Pathol.
  1. a disease of cotton, corn, etc., characterized by abnormal branching and small, misshapen leaves in the upper part of the plant, caused by water shortage, organic deficiencies in the soil, or unknown causes.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.