Progibb 40 SG

Manufacturer
Valent
Registered until
2024-12-31
Registration number
29359
Active materials
Links

DIRECTIONS FOR USE
Use only as directed. The label should be read thoroughly and understood before making applications. Keep out of reach of children.
For sweet and sour cherries: Observe a minimum interval to harvest of 21 days after treatment.
For rhubarb: Observe a minimum interval to harvest of 110 days after treatment.

Application recommendations: ProGibb 40 SG water-soluble granule contains gibberellic acid, an extremely potent plant growth regulator; when applying plant growth regulators, deviations from the label directions in the rates, timings, water volumes, or the adoption of untested spray mixes, may result in undesirable effects. Always consult the Valent BioSciences Corporation agricultural specialist in your area for the spray regimen best suited to your conditions.
Do not apply to plants under pest, nutritional, or water stress.
For optimum effectiveness, thorough spray coverage must be achieved; all parts of the plant or crop must receive the spray or desired results will not occur. Prepare solution concentrations by mixing the required amount of product with water in a clean, empty spray tank. Discard any unused spray material at the end of each day following municipal, provincial or federal law.
For best results, the water pH should be around neutral, and always below 8.5
ProGibb 40 SG applications made under slow drying conditions (cool to warm temperatures, medium to high relative humidity, and no wind) will increase absorption by the plant, thus optimizing effectiveness.
Night-time applications are encouraged when day-time conditions are not conducive to slow drying conditions.
DO NOT apply using ULV application methods.
DO NOT APPLY BY AIR.

Airblast Application: Do not direct spray above trees to be treated. Turn off outward pointing nozzles at row ends and outer rows. Do not apply when wind speed is greater than 16 km/h at the application site as measured outside of the treatment area on the upwind side.

CONVERSION TABLE
ProGibb 40 SG contains approximately 1 gram of active ingredient per 2.5 grams of product.

Registered for culturesRatePreharvest Interval
Cherries25 - 112 l21