trichogramma

/trik-uh-gram-uh/US // ˌtrɪk əˈgræm ə //

三叉戟,三角星,三叉戟类,三毛

Definitions

n.名词 noun

1
- : any minute wasp of the genus Trichogramma, comprising a beneficial group of chalcidflies that parasitize the eggs of a variety of insect pests.