Performance of Field-Collected Spodoptera frugiperda (Lepidoptera: Noctuidae) Strains Exposed to Different Transgenic and Refuge Maize Hybrids in Argentina.

Spodoptera frugiperda (J. E. Smith) is one of the major pests of maize in Argentina.

Defoliation of Soybean Expressing Cry1Ac by Lepidopteran Pests.

Lepidoptera, stink bugs, and weevils are important pests in soybean. For lepidopteran control, insecticides and seed treatments are used. As an alternative, Bt soybean was developed to control primary pests of Lepidoptera such as (Guenée) (Noctuidae), (Walker) (Noctuidae), Hübner (Erebidae), (Dyar) (Noctuidae), and (Walsingham) (Tortricidae).