Bionomics of fruitflies, Drosophila melanogaster, damage cherry in Tianshui
Author of the article:GUO Jian-Ming
Author's Workplace：Institute of Fruit Tree of Tianshui City, Gansu Province, Tianshui 741002, China
Key Words：Drosophila melanogaster; bionomics; natural enemy
Abstract：Based on the investigation in the field, Drosophila melanogaster Meigen, D. suzukii (Matsumura) and D. hydei (Sturtevant) are the insect pests attacking cherry in Tianshui area, Gansu Province, of which D. melanogaster is a dom