Lettuce

Forms and Photo Identification Pages

Forms

Annual checklist (123 KB, PDF)
Weed survey for seedling lettuce (122 KB, PDF)

Photo Identification Pages

General pests

Pests and their damage—planting to rosette (Central Coast, Central Valley, desert)
Pests and their damage—rosette to heading (Central Coast, Central Valley, desert)
Pests and their damage—heading to harvest (Central Coast, Central Valley, desert)
Vertebrate pests

Diseases

Soilborne diseases—harvest

Weeds¹

Winter annual weeds (Central Coast, Central Valley, desert)
Summer annual weeds (Central Coast, Central Valley, desert)
Perennial weeds (Central Coast, Central Valley, desert)

1. See also, how to survey weeds.

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