1. Moth whose destructive larvae travel in multitudes
   - armyworm 
2. Noctuid moth larvae that travel in multitudes destroying especially grass and grain
   - armyworm, army worm

Type of: caterpillar, noctuid, noctuid moth, owlet moth

Part of: genus Pseudaletia, Pseudaletia

• duple time
• duplex
• duplex apartment
• duplex house
• duplex printing
• duplicability
• duplicable
• duplicatable
• duplicate
• duplication
• duplicative
• duplicator
• Duplicidentata
• duplicitous
• duplicity
• dura
• dura mater
• durability
• durable
• durable goods
• durable press
• durables
• durably
• Durabolin
• dural