Marietta picta

are parasitized by

• Global Biotic Interactions: Aschitus triozae
• Global Biotic Interactions: Habrolepis pascuorum Mercet 1921
• Global Biotic Interactions: Discodes aeneus (Dalman 1820)
• Global Biotic Interactions: Tamarixia pronomus (Walker 1839)
• Global Biotic Interactions: Chartocerus conjugalis (Mercet 1916)

are parasitoids of

• Global Biotic Interactions: Aphelinus toxopteraphidis Kurdjumov 1913
• Global Biotic Interactions: Metaphycus insidiosus (Mercet 1921)
• Global Biotic Interactions: Psyllaephagus egeirotriozae Trjapitzin 1965
• Global Biotic Interactions: Discodes aeneus (Dalman 1820)
• Global Biotic Interactions: Psyllaephagus egeirotriozae Trjapitzin 1965

have host

• Global Biotic Interactions: Trabutina crassispinosa Borchsenius 1941
• Global Biotic Interactions: Agonoscena succincta (Heeger 1856)
• Global Biotic Interactions: Trabutina crassispinosa Borchsenius 1941
• Global Biotic Interactions: Trioza centranthi (Vallot 1829)
• Global Biotic Interactions: Aulacaspis rosae (Bouché 1833) (Rose scale)