There shall be maintained in the State Treasury the fund now existing therein and designated as the "Egg Inspection Fund" into which fund there shall be deposited all amounts received pursuant to any cooperative agreement with the United States Department of Agriculture or other federal departments or agencies which provide for inspection and grading of eggs or other related or similar duties incident thereto which involve the inspection, grading or determination of the condition or quality of eggs or egg products. There shall also be deposited into said "Egg Inspection Fund" any amounts available by appropriation or otherwise for the administration and enforcement of the provisions and requirements of Chapter 12 of this title, which said amounts so deposited or transferred into said fund shall be used and expended for payment of salaries, other expenses, equipment purchases necessary for and incident to the administration and enforcement of Chapter 12 of this title, subject, however to the provisions of Article 4 of Chapter 4 of Title 41 of this Code.