The purpose of the Corn Survey is to detect new infestations of targeted corn pest species at low population levels. The Corn Survey Reference provides standardized guidelines for conducting a Corn detection survey in the United States and its territories.
The Corn Survey Reference consists of an Introduction and individual pest datasheets. The individual pest datasheets are posted as free-standing documents (below).
| Autographa gamma (2025) | Helicoverpa armigera (2025) | Punctodera chalcoensis (2018) |
| Cephalosporium maydis (2025) | Heteronychus arator (2023) | Scarabaeus arator (2023) |
| Chilo partellus | Laodelphax striatellus (2025) | Sclerophthora rayssiae var. zeae (2019) |
| Chilo suppressalis (2016) | Magnaporthiopsis maydis (2025) | Sclerospora javanica (2020) |
| Cryptophlebia leucotreta (2025) | Ostrinia furnacalis | Spodoptera littoralis (2018) |
| Diabrotica speciosa (2025) | Peronosclerospora maydis (2020) | Spodoptera litura (2020) |
| Harpophora maydis (2025) | Peronosclerospora philippinensis (2025) | Thaumatotibia leucotreta (2025) |