Horizontal Plate for Separating Queen Bee

摘要

The worker bees are not injured or injured, and the production is simple, so that the mass production is easy, and a square band-shaped frame member, and a network where a plurality of holes are arranged in a predetermined shape and size, with edges fixed and supported by the frame member. Provided is a horizontal partition plate consisting of a member and a support piece protruding to a predetermined height on one or both surfaces of the frame member.;The height of the support piece is selected in the range of 3.8 to 4.5 mm, and the hole formed in the mesh member is formed into a circular shape having a diameter of 3.8 to 4.5 mm or a quadrangle having a length of 3.8 to 4.5 mm in a small side.