The permits and applications therefor, shall be in a form prescribed by the board of supervisors. Each applicant shall, on or before March 31st of each year, make application for said permit at the office of the tax collector of said county. Such application shall include the name or names of the persons applying for such permit, a description of the land to be planted in rice for the following crop year, and such other information as may be required by the board of supervisors. Said application shall contain a statement to the effect that the applicant thereby gives his consent for the application of poison or other mosquito control material to the land to be planted in rice, by the commission or its employees. The tax collector, upon receipt of the application and the payment of the fee which shall be computed by multiplying the total number of acres of land to be planted in rice by such applicant by the cost per acre set by the board of supervisors, shall issue the permit to the applicant. All moneys collected from the sale of such permits shall be placed in a special fund for the mosquito control district in the county depository.