Arvum Pythium ssp. Test

Pythium Root Rot Test | Hydroponic System Protection

Pythium ssp. is a water mold fungus that causes a variety of plant diseases, including damping-off, root rot, and cottony blight. This test identifies Pythium in water films, slabs, and roots. Early intervention avoids plant losses and costly system sterilization.

When Should I Do A Pythium ssp. Test?

Growers should consider Pythium ssp. testing:

• If root tips brown or slime appears in reservoirs
• Pre and post crop cycle sanitation audits

Pythium ssp. Test Example

• Finding: Pythium positive in nursery reservoir.
• Action: Dose 35% H₂O₂ at 2 ml/L, flush system, install UV‑C inline sterilizer, and lower solution temperature to 68°F

What To Expect: We will ship the appropriate sample holder and accompanying instructions, along with a prepaid return label, if requested, for sending it back to our facility. Test results will be available within 1-2 weeks after which one of our Cultivation Advisors will contact you to discuss the next steps.