Leaf Miner

The main leafminer species are:

Brassica leafminer (Scaptomyza flava)
Beet leafminer or Mangold fly (Pegomya hyoscyami)

Brassica Leafminer (Scaptomyza flava) Resource List

AHDB resources

Identification and life cycle of the brassica leaf miner on vegetables and oilseed rape Baby-leaf Cruciferae: Improved control of Scaptomyza flava

CABI resources

Scaptomyza flava (miner, imported leaf) | Access Required

Other resources

Bayer: Leaf Blotch Miner

Beet Leafminer (Pegomya hyoscyami) Resource List

AHDB resources

Biology and control of spinach and chard leafminers Baby-leaf Cruciferae: leaf miner identification, biology and control Management, monitoring and biology of change and spinach leaf miners

CABI resources

Pegomya hyoscyami (mangold fly) | Access Required

University resources

Warwick: Leaf miners - Spinach and chard UMD: Beet and Spinach Leafminers NH: Beet & spinach leafminer

Other resources

RHS: Beet leaf miner Bayer: Mangold fly - beet leaf miner PNW: Spinach-Leafminer | Handbook