Syrphid or Hover Flies

Family Syrphidae

In Current Research on Biological Control of Insects in the Midwest  summary # 8 (Vol. VII, No. 3)

In Flowering Plants for Natural Enemies in the West  (Vol. VII, No. 2)

In Parasite for Asparagus Aphid  (Vol. VII, No. 1)

In Major Groups of Natural Enemies: Parasitoids, Part V  (Vol. VI, No. 10)

In Natural Enemies of Balsam Twig Aphids on Christmas Trees  (Vol. V, No. 4)

In The Major Groups of Natural Enemies; Predators, Part IV  (Vol. V, No. 4)

Adult syrphid fly on Bulgarian postage stamp  (Vol. IV, No. 9)

In Flea Beetles to be Released for Musk Thistle Control  (Vol. IV, No. 9)

Tansy Borders Encourage Syrphid Flies  (Vol. III, No. 11)

In Beneficial Bug Cards  (Vol. III, No. 10)

In Host Range in Insect Predators  (Vol. III, No. 9)

In Who's on the Flowers in Your Garden?  (Vol. III, No. 6)

Biological Control of Apple Aphids  (Vol. III, No. 4)

Hover Flies  (Vol. II, No. 11)

In Natural Control of Cabbage Aphid  (Vol. II, No. 1)