PFR-97 20% WDG - 5 lb Bag chicken grit or wind and shields the

or wind and shields the residue from heat and ultra-violet light degradation

There are several factors that will determine the rate of nutrient release

The result is a naturally light-weight

It can be used in drip irrigation systems

Please see Clemson Soil Acidification Calculator to help determine the appropriate rate for your soils

PFR-97 20% WDG - 5 lb Bag chicken grit or wind and shields theIsaria fumosorosea Apopka strain 97 is a naturally occurring fungus that infects whiteflies, aphids, thrips and spider mites. Spores attach to and penetrate the cuticle, killing the host, then emerge and release more spores. 4 hour re entry (REI); 0 day pre harvest interval (PHI); Residue Exempt; IRAC UNF. Check to make sure product is registered in your state. Click here for links to check product registration. Biological products are non returnable.