Research optimizes biological control of pest that severely damages soybean crops

An article published in the journal Insects determines with precision the dispersal range of a type of wasp that neutralizes the brown stink bug, Euschistus heros, a major soybean pest in Brazil and one that is highly resistant to chemical insecticides. The solution discussed by the authors is Telenomus podisi, a parasitoid microwasp first described by American entomologist William Harris Ashmead in 1893.