Alfalfa Caterpillar/Butterfly
The first sign of a potential alfalfa caterpillar (Colias eurytheme) outbreak is the influx of large numbers of yellow or white butterflies in late spring or early summer. This publication discusses the biology of the alfalfa caterpillar, the damage it causes, the biological and cultural controls, and the treatments for it.
AZ1045
Keywords:
- alfalfa caterpillar
- butterfly
- biological control
- cultural controls
- colias eurytheme
Publication Date:
August 1998
AZ1045
Pages:
2 pp.