2020 Guidance for Preliminary Identification and Diagnostic Services
- Domestic Identifiers
- Screening Aids
- Procedures and Techniques
- NPDN Taxonomic Training Videos
- Search IDaids
Identification and Diagnostics
- Taxonomic Support Guidance
- Sample Submission Guidelines
- Specimen Submission Guidance for Lepidoptera
- Specimen Submission Guidance for Planthoppers
- Specimen Submission Guidance for Wood Borers & Bark Beetles
- PPQ Form 391 – Specimens for Determination
- Phytoplasma Sample Screening and Confirmation
- Instructions for Submitting Large Numbers of Samples to PPQ Domestic Identifiers
- Sample Submission Form for Domestic Identifiers (Excel template)