We are a team of plant biochemists, we use Reverse Transcription qPCR to determine if viral gene is present in a sample.
qPCR is the most accurate method for detection of viral genes in a sample.
Suggested for grows to preform regular testing on mother plants every 4-6 weeks is recommended.

We charge 20$ a sample. Discount is 5 samples for 80$.
Results within 24 hours of receiving samples.

Roots are most accurate for testing, but leaf tissue is sufficient for reliable results.
Inquire with any questions you may have about the process.