Two new species of Heterospilus (Hymenoptera: Braconidae) from Mexico being introduced against the cotton boll weevil, Anthonomus grandis (Coleoptera: Curculionidae).

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith