Thinning fruit agent comprising sulfate as an effective component

摘要

PURPOSE: A fruit thinning agent containing a sulfate as an effective component is provided which is not harmless to human health, has an increased thinning rate regardless the time of spraying, and prevents the depletion of nutrient to increase growth of fruits. CONSTITUTION: The fruit thinning agent comprises 0.08 to 0.3% by weight of at least one selected from the group consisting of Na2SO4, MgSO4, MnSO4, FeSO4, K2SO4, (NH4)2SO4, CuSO4, BaSO4, CaSO4 and ZnSO4 and additionally a sticker such as hexaconazole, siloxane or alkylaryl polythoxylate, based on the total weight of the agent. The agent can be applied to an apple, a pear, a peach, an apricot, a persimmon, a plum, a cherry, an orange, a lemon, coffee, an almond and an eggplant.