Artificial feeding method of Zicrona caerulea

The invention discloses an artificial feeding method of Zicrona caerulea, comprising the steps of a, placing adults of Zicrona caerulea in a feeding box, adding larvae of Spodoptera litura at the age of 4-5 each day for feeding, supplying moisture to the adults of Zicrona caerulea until Zicrona caerulea mates and lays eggs, wherein paper is attached to four walls and bottom wall of the feeding box and eggs are laid on the paper; b, changing the paper in the feeding box, collecting egg masses of Zicrona caerulea, placing the collected egg masses of Zicrona caerulea in a new feeding box, and hatching; c, hatching the egg masses of Zicrona caerulea into larvae of Zicrona caerulea, providing only water for feeding at this time, starting to feeding with larvae of Spodoptera litura at the age of 2 after the larvae of Zicrona caerulea exuviate into larvae at the age of 2, and feeding with larvae of Spodoptera litura at the age of 4-5 after the larvae of Zicrona caerulea exuviate into larvae at the age of 3 until the