Leaf-miningLiriomyzaspp. and their associated hymenopterous parasitoids were surveyed during the fall of 1980 and spring of 1981 on fresh market tomatoes in west-central Florida.L. sativaeBlanchard was more abundant thanL. tnfolii(Burgess) in both seasons, accounting for 85.7 and 54.3% of the total reared in 1980 and 1981, respectively. The parasitoidsDiglyphus intermedius(Girault),D. begini(Ashmead), andNeochrysocharis punctiventris(Crawford) were the most abundant larval parasitoids reared from leafminer-infested foliage, accounting for 28.8, 26.3, and 15.6%, respectively.D. beginiwas not detected in 1980, but was nearly as abundant asD. intermediusin 1981.Opius dissitus(Muesebeck) was the most abundant larval-pupal parasitoid reared from leafminer-infested foliage, accounting for 51.8 and 12.6% of the total parasitoids reared in 1980 and 1981, respectively.