1. Home
  2. Crop Science
  3. Pest & Disease Library
  4. Burrowing Nematodes
Pest & Disease Library

Burrowing Nematodes: How to Identify, Treat & Control Them

Burrowing nematodes (Radopholus similis) cause “spreading decline” of citrus and serious damage to banana and ornamentals, tunnelling through the root cortex and destroying the fibrous feeder roots a tree needs.

Common crops affected

How to identify it

  • Progressive decline and dieback in citrus
  • Destruction of fibrous feeder roots
  • Reduced yield and canopy; a regulated pest in some regions

Recommended Vegalab solution: Nematode Control

Soil-directed Nematode Control as a drench to the root zone and drip line on the label interval; support recovery with sound nutrition.

Results you can mention: named on the Nematode Control label as a citrus target; in field trials on Valencia oranges, treated trees showed increased vigour and new-growth flush versus untreated controls.

RoleProductUse
Primary controlNematode ControlSoil-applied natural nematicide (drench, drip or in-furrow)
Root recoveryRoot BoostRebuild damaged roots
Soil biologyCharge BioboostSuppressive soil biology
Not sure this is what's affecting your crop? Ask an agronomist about your crop →

Claims and product availability vary by jurisdiction. Always read and follow the product label.

Frequently asked questions

What is spreading decline?

The progressive citrus decline caused by burrowing nematode destroying deep feeder roots, reducing vigour and yield over time.