MAINLAND, Pa. -- OHP Inc. is re-launching Terraclor 400 Ornamental Fungicide for users in greenhouses, nurseries, and shadehouses. In addition, Terraclor 400 may be used on landscape and field grown ornamentals.
The liquid fungicide is widely used for control of tough diseases such as rhizoctonia, sclerontinia, and phyllostica. Terraclor 400 can be sprayed, drenched, or used as a bulb soak on a variety of woody plants, bedding plants, bulb crops such as gladiolas, hyacinths, iris, tulips, and lilies. Terraclor 400 can be used on Southern Magnolia trees for control of phyllostica cookeri.
The product may also be used as a soil drench on vegetable bedding plants grown in containers or beds including tomatoes, peppers, broccoli, and cabbage for control of rhizoctonia solani prior to transplanting in the field.
Terraclor 400 carries a 12-hour REI and a Caution signal word. State registrations are pending. OHP is a marketer of pest and weed control solutions to the production ornamentals market. For more information on Terraclor 400, visit http://www.ohp.com/Products/terraclor_400.php.
Latest from Greenhouse Management
- Voting now open for the National Garden Bureau's 2026 Green Thumb Award Winners
- WUR extends Gerben Messelink’s professorship in biological pest control in partnership with Biobest and Interpolis
- Lights, CO2, GROW!
- Leading the next generation
- The Growth Industry Episode 8: From NFL guard to expert gardener with Chuck Hutchison
- The biggest greenhouse headlines of 2025
- Theresa Specht
- 10 building blocks of plant health
