Agarose gel visualizing the products of direct PCR in initial trials testing the novel primers with fresh Lysiphlebus samples. Tested combinations of primers were: 1) LCO1490/Lys1Rd; 2) Aph2Fd/Lys2Rd; 3) Pr2Fd/Lys2Rd; and 4) Lys3Fd/HCO2198. The species included in trials were: LF1 - L. hirticornis; LF2 - L. cardui; and LF3 - L. fabarum; M – marker.

  Part of: Mitrović M, Tomanović Ž (2018) New internal primers targeting short fragments of the mitochondrial COI region for archival specimens from the subfamily Aphidiinae (Hymenoptera, Braconidae). Journal of Hymenoptera Research 64: 191-210.