1. Small black sawfly native to Europe but established in eastern United States; larvae mine the leaves of birches causing serious defoliation
   - birch leaf miner

Type of: sawfly

• hiya
• Hizb ut-Tahrir
• Hizballah
• Hizbollah
• Hizbullah
• hl
• hm
• HMG-CoA reductase
• hmm
• HMO
• Hmong
• Hmong language
• HMS
• HMSO
• HN
• HND
• ho
• Ho Chi Minh
• Ho Chi Minh City
• ho-hum
• hoactzin
• hoagie
• Hoagland
• Hoagland Howard Carmichael
• hoagy