CDFA Plant Health

Light Brown Apple Moth (LBAM)

REGULATION AND QUARANTINE BOUNDARIES

LBAM has been associated with many plants representing 290 genera (USDA 2008). These genera contain over 2000 species and many of these species that are not already known to be hosts could prove to be hosts as LBAM becomes exposed to them.

Visit the CDFA Subscription Page to sign up for LBAM (Light Brown Apple Moth Quarantine Boundary Updates). Click on the LBAM Updates envelope, upper right hand corner of this page.

Map Overview

Options available for viewing the quarantine boundary maps:

• Boundary Map Index: Links to maps covering northern area, central area, southern area and entire state. Also provided are the overall quarantine boundary layer map (Google Earth) and the quarantine boundary web map (Zoomable Map).
• State Overview: For Reference Only. This map shows all grids in entire state.
• Northern California: Click on image to open map containing grid numbers linking to specific areas in northern California. If you know the grid number of your area, click on grid number.
• Central California: Click on image to open map containing grid numbers linking to specific areas in central California. If you know the grid number of your area, click on grid number.
• Southern California: Click on image to open map containing grid numbers linking to specific areas in southern California. If you know the grid number of your area, click on grid number.

Quarantine Boundary Map Index

• State Overview - For Reference Only - No Links (PDF)
• Northern California Area (PDF)
• Central California Area (PDF)
• Southern California Area (PDF)
• Active Quarantines Web Application (Zoomable Map) 10/4/18
• Overall Quarantine Boundary Layer (Google Earth file) 10/4/18

State Overview

State Overview Grid Map (PDF)
(For reference only - No active links.)

Northern California AREA

Grid 111 (PDF)
Grid 121 (PDF)
Grid 154 (PDF)
Grid 155 (PDF)
Grid 157 (PDF)
Grid 158 (PDF)
Grid 165 (PDF)
Grid 166 (PDF)
Grid 167 (PDF)
Grid 168 (PDF)
Grid 169 (PDF)
Grid 176 (PDF)
Grid 177 (PDF)
Grid 178 (PDF)
Grid 179 (PDF)
Grid 180 (PDF)

Central California AREA

Grid 331 (PDF)
Grid 332 (PDF)
Grid 347 (PDF)
Grid 348 (PDF)
Grid 364 (PDF)
Grid 365 (PDF)
Grid 381 (PDF)
Grid 382 (PDF)
Grid 399 (PDF)
Grid 417 (PDF)
Grid 418 (PDF)
Grid 419 (PDF)
Grid 434 (PDF)
Grid 435 (PDF)

Southern California AREA

Grid 421 (PDF)
Grid 436 (PDF)
Grid 437 (PDF)
Grid 453 (PDF)
Grid 454 (PDF)
Grid 455 (PDF)
Grid 456 (PDF)
Grid 457 (PDF)
Grid 469 (PDF)
Grid 470 (PDF)
Grid 471 (PDF)
Grid 482 (PDF)
Grid 483 (PDF)
Grid 499 (PDF)
Grid 510 (PDF)
Grid 511 (PDF)
Grid 521 (PDF)
Grid 522 (PDF)

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