Extender formulation imparting sustaining properties to agricultural products.

摘要: An extender composition for use with agricultural economic poisons includes two or more nonionic surfactants having H/L (hydrophilic/lipophilic) balance values of 10 to 15, oxyhydrocarbon solvent, and an inorganic polyoxide such as a polyphosphate its salt optionally strong base. This extends the effective life these products reduces amount needed achieve desired effects.