questions: asking about dose of apsa 80 
 answers: for use with herbicides:

add 20 ml of apsa-80 adjuvant (1 capful) per 15 liters of water in the spray tank and allow to mix thoroughly
add the herbicide according to manufacturer’s instructions
for use with insecticides or fungicides:

add 5 ml (1/4 capful) of apsa-80 adjuvant per 15 liters of spray solution in the spray tank, and allow to mix thoroughly
add the insecticide or fungicide according to the manufacturer’s instructions