questions: asking about the control measure to control fruit drop problem of mango. 
 answers: suggested to apply recommended fertlizer dose like-urea@1600 gram/plant,ssp@1120 gram/plant,mop@1130 gram/plant,fym@20 kilogram/plant,borax@25 gram/plant.fertilizer should be applied in two equal split doses twice in a year in trench method.