Phosphorous Acid Systemic FungicidePlant Protection Product ComparisonPlant Protection Product ComparisonReport inaccuraciesReport inaccuracies

DIRECTIONS FOR USE
It is a violation of Federal Law to use this product in a manner inconsistent with its labeling. Read entire label before using this product. Do not apply this product in a way that will contact workers or other persons, either directly or through drift. Only protected handlers may be in the area during application. For any requirements specific to your State or Tribe, consult the state or tribal agency resporisible for pesticide registration.

GENERAL APPLICATION INSTRUCTIONS
Apply TOPAZ 5 by various application methods, including foliar spray, soil drench, soil incorporation, basal bark application and bare root dip. For foliar sprays, apply TOPAZ 5 with sufficient water volumes for adequate coverage of foliage, according to crop and growth stage. To ensure good coverage, spray to wetness, but avoid run-off. When using TOPAZ 5 with Pentra-Bark, adhere to all applicable label directions. Only use Pentra-Bark with basal bark or tree injection applications.

MIXING INSTRUCTIONS
1. Fill the spray tank with 1fiI - Y2 ofthe volume of water required before adding TOPAZ 5
2. Add TOPAZ 5 slowly to the tank and agitate by mechanical or hydraulic means
3. Continue agitating as tank fills with water to the desired volume
4. Maintain agitation during application

COMPATIBILITY
TOPAZ 5 is compatible with most products used in agriculture. However, individual crop "sensitivity to these mixtures may vary. Mixtures of TOPAZ 5 with some foliar fertilizers and copper products are not always compatible or cause phytotoxicity to"some plants. If these combinations or others have not been used previously, do not tank mix without first testing the compatibility of the tank mix. Do not apply tank mixture.without first assessing its safety to the crop (phytotoxicity). Tank mix TOPAZ 5 with fertilizers only if crop safety has been established and the TOPAZ 5 use rates are followed.
Due to TOPAZ5'S acidic nature, do not use acidifying-type compatibility agents. If spray adjuvants are used test them before use to confirm compatibility with TOPAZ 5.
Use a jar test to confirm compatibility with TOPAZ 5. In a clean jar using the same water source that is normally used to fill spray tank, add the same proportions of each product and the appropriate quantity of water and mix thoroughly. Let stand for 3 minutes. If mixture remains in solution or is remixed readily the tank mix is compatible. Spray the solution that results from the above compatibility test onto a few plants and inspect for visual effects of phytotoxicity (leaf burn) 3 to 7 days later.