Greenhouse cotton aphid feeding device

The utility model provides a greenhouse cotton aphid feeding device which comprises a box body, a partition plate is arranged in the middle of the box body, a first culture pot and a second culture pot are arranged at the bottom of the box body on two sides of the partition plate, an opening window and an air hole are respectively arranged on two sides of the box body, and filter screens are arranged on the opening window and the air hole. The utility model discloses a device, according to the growth habit of cotton aphids; two crop culture pots are designed to provide growth environments forcotton aphids in different stages; in addition, other outside pests can be isolated by virtue of the glass box body; compared with an artificial climate incubator, the artificial climate incubator hasthe advantages that cotton plants grow better, cotton aphids can be propagated massively, electric power of the artificial climate incubator is saved, cost is saved, and the artificial climate incubator has wide applicability