Terraclor® 400

Ornamental Fungicide

Terraclor 400 is an effective soil fungicide for prevention and control of soil borne diseases caused by Rhizoctonia solani and other soil borne diseases. Terraclor 400 works primarily as a preventative agent through contact activity, and should be applied before disease symptoms appear in order to achieve optimum results. Terraclor 400 applications at first sign of disesase have curative properties as well.


Current state registrations

Labeled for use on:

Ornamentals and vegetable bedding plants grown in greenhouses, shadehouses, nurseries, and landscape plantings.


Diseases controlled:

Rhizoctonia spp., Bulb Rot, Flower blight, Sclerotinia spp., Dry Rot.



1 gallon container, 4 per case.



Soil applied Terraclor 400 should be drenched or incorporated thoroughly into the soil for best results. Always read and follow label directions when using this product.

  • EPA Registration Number5481-8992
  • Restricted Entry Interval (REI)12 hours
  • Chemical FamilyAromatic Hydrocarbons
  • MOA14
  • Active IngredientPCNB
  • Rate per 100 gallons6 to 12 fluid ounces
  • Rate per 1 gallon⅜ tsp to ¾ tsp
  • ApplicationDrench