BROAD-SPECTRUM BACTERICIDE / FUNGICIDE PerCarb is a broad-spectrum bactericide/fungicide based in sodium carbonate peroxyhydrate that works to protect against, manage and cure diseases afflicting field and greenhouse-grown crops. PerCarb is environmentally-safe, with recognition from the EPA and OMRI, and bears no phytotoxicity. ACTIVE INGREDIENTS Sodium Carbonate Peroxyhydrate CERTIFICATIONS OMRI Approved Why Percarb? SOLUBLE GRANULE (SG) - WHITE CRYSTALLINE MICRO GRANULES EASILY DISSOLVES IN WATER USE AS YEAR-ROUND PROTECTIVE AND REACTIVE TREATMENT THROUGHOUT IN-SEASON OR DORMANT PERIODS PHI AND REI: UNTIL SPRAY HAS DRIED SAFE FOR BOTH PEOPLE AND THE ENVIRONMENT, RECUDES DISRUPTION IN HARVEST CONTACT ACTIVITY WITH RESIDUAL CONTROL What is PerCarb's mode of action? Sodium carbonate peroxyhydrate combines sodium carbonate - a form of salt - with hydrogen peroxide - the same stuff that's in your medicine cabinet. When dissolved in water, these two active ingredients work in a two-step process. First, sodium carbonate works to control pathogens by impeding their development and growth by creating changes in pH and osmotic pressure. Secondly, hydrogen peroxide is released which is responsible for then oxidizing bacterial or fungal cells. These pathogenic cells are fundamentally damaged and they soon die. Foliar Spray Program USE FOLIAR SPRAY APPLICATIONS THROUGHOUT THE GROWING SEASON ON LABELED CROPS. PREPARE SOLUTION BY MIXING 0.25-0.75 LBS. (4-12 OZ.) OF PERCARB/25 GALLONS OF WATER (1-3 LBS./100 GALLONS OF WATER). USE UP TO 400 GALLONS OF SPRAY SOLUTION/ACRE. TO OPTIMIZE RESULTS, USE ENOUGH VOLUME OF SPRAY SOLUTION TO OBTAIN COMPLETE AND UNIFORM COVERAGE OF FOLIAGE AND STEMS. REPEAT SPRAYS AT 7-10 DAY INTERVALS DURING PEAK DISEASE PRESSURE. Dormant Spray Program USE DORMANT SPRAY FOR EARLY AND LATE SEASON APPLICATIONS ON TREE NUTS, TREE FRUITS, SMALL FRUITS, BERRIES AND VINE CROPS PRIOR TO BLOOM OPENING. PREPARE A SOLUTION BY MIXING 0.75-1.0 LBS. OF PERCARB/25 GALLONS OF WATER (3-4 LBS./100 GALLONS OF WATER). USE UP TO 400 GALLONS OF SPRAY SOLUTION/ACRE. FOR THE MOST EFFECTIVE RESULTS, USE ENOUGH VOLUME OF SPRAY SOLUTION TO OBTAIN COMPLETE AND UNIFORM COVERAGE OF FOLIAGE AND STEMS.
