Use for
Trichoderma harzianum Rifai strain T-22, which when applied to seeds, transplants or other propagative material, or to soil or planting mixes, grows onto plant roots as they develop and provides protection against plant root pathogens and plant-pest nematodes.
Diseases
Trianum-P is a biological fungicide which protects against soil-borne diseases such as Pythium, Rhizoctonia, Fusarium, Cylindrocladium, Sclerotinia*, Sclerotium* and Thielaviopsis.
*Not registered for use in California.
Pests
Trianum-P is a biological nematicide for control of plant-pest nematodes, including Soybean Cyst Nematode Heterodera glycines*.
*Not registered for use in California
Crops
Refer to the product label for the full list of allowable crops and relevant information.
Availability
Trianum-P is registered for sale in the following U.S. states and territories:
- AL, AR, AZ, CA, CO, CT, DC, DE, FL, GA, IA, ID, IL, IN, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT NC, ND, NE, NH, NJ, NV, NY, OK, OH, OR, PA, SC, SD, TN, TX, VA, WA, WV, WI
How it works
Mode of action
The mode of action of Trianum-P is based on the following mechanisms:
Competition for space
Trianum-P grows faster on the surface of the root than other soil-borne fungi. Other fungi get less chance to establish on the roots.
Competition for nutrients
Trianum-P takes away the source of nutrients that the pathogens need. The pathogens therefore have less chance to develop.
Parasitism of pathogens
Trianum-P grows around the mycelia of the pathogens. The cell walls of the pathogens break down and the pathogens die.
Product specifications
| Pack size | 500 gram, 5 kg |
| Formulation | Water dispersible granules (WG). |
| Concentration | Contains at least 1.0 x 107 colony forming units per gram dry weight |
Directions for use
Application
Trianum-P can be applied via planter box (on-site), as a commercial seed treatment, in-furrow spray, transplant starter solution, greenhouse and nursery drench, as a dust (pre-plant), to cutting/bare roots, and drip-irrigation systems. Check the label for each crop and situation. Apply Trianum-P as early as possible to the crop for optimal effect.
The application of Trianum-P depends on the crop and use. Check the label to find the Directions for Use for each crop and situation.
Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation
Timing
Start application preventively at sowing or soon after planting of the crop. Check the label to find the Directions for Use for each crop and situation.
Environmental conditions
Trianum® P Biological Fungicide becomes active in soil or on plants when temperatures are above 50 ºF and is not effective while temperatures remain cold.
Side effects
Pesticides can have (in)direct effects on biological solutions. Find out which pesticides have side effects on this product.
Product handling
Storage time after receipt
See package label for expiry date.
Storage temperature
Store in original container under refrigerated conditions. Short periods at room temperatures above 75°F will not affect performance.
Storage conditions
Keep container tightly closed when not in use. Avoid direct sunlight.
Downloads
"The general conditions of Koppert (Koppert B.V. and/or of its affiliated companies) apply. Only use products that are permitted in your country/state and crop. Always comply with the conditions specified in local product registrations. Koppert cannot be held liable for unauthorized use. Koppert is not liable for any loss of quality if the product is stored for longer than recommended and/or under incorrect conditions."
