Apply RootShield PLUS before roots have emerged or fully developed. The fungi grows on roots to form a “shield” to prevent pathogens from damaging the roots. It will protect field-grown crops, plugs, cuttings, liners, and all container plants from diseases for up to 120 days. Two active ingredients: Trichoderma harzianum Rifai strain T-22, and Trichoderma virens strain G-41. Preventative control of major root diseases including soilborne Phytophthora, Rhizoctonia, Pythium, Fusarium, Thielaviopsis, and Cylindrocladium. Active over a wide range of temperatures: 48 - 97F and pH 4 - 8. Induces host resistance and helps plants cope with abiotic stress. Do NOT apply to sugarcane, pechay (bok choi), rice, mushrooms, kiwi, tobacco, barley, oats, lemon, apple, and chickpea. Not for use on aquatic crops. 4-hour re-entry (REI); 0-day pre-harvest interval (PHI); FRAC Group BM02. Check to make sure product is registered in your state. Click here for links to check product registration. Biological products are non-returnable. 3 - 8 oz in 100 gallons of water for most drenches and field applications. Please see label for more specific results. Label OMRI SDS Compatibility Chart Info Brochure Storage & Shelf Life
