Document Type
Data set
Publication Date
3-2025
Abstract
This dataset relates to the journal article : Monarch Butterfly (Danaus plexippus) Oviposition Preference on Native Milkweeds (Asclepias) of the Northern Great Plains.
Dataset file type: .xlxs
Dataset file size: 6.8 MB
Article abstract:
Milkweed (Asclepias ssp.) has faced population declines in the Northern Great Plains for several decades due primarily to agricultural conversion. Monarch butterflies (Danaus plexippus) in North America, which rely on milkweed as the host plant for their larva, have also declined in population throughout the past several decades. Amidst ongoing efforts to protect the monarch butterfly by restoring milkweed populations, the relationship and preferences that monarchs may have for specific milkweed must be better understood. The objective of this study was to investigate monarch oviposition preferences on eighteen species of milkweed native to the Northern Great Plains. In a common garden plot, eighteen species of milkweed were planted in a randomized block design and assessed throughout the growing season for the presence of monarch eggs and larva. Additional data were collected on plant morphological characteristics to examine if ovipositing monarchs preferred certain traits over others. The total number of eggs and larva found on plants within each species were used as response variables to determine monarch oviposition preference between species. Monarchs laid the most eggs on Asclepias incarnata throughout all three years of data collection, followed by A. syriaca, A. speciosa, and A. sullivantii in 2022 and A. syriaca, A. sullivantii, and A. subverticillata in 2023. Oviposition did not necessarily correlate to larval presence, suggesting higher survival rates on some species than others.
Publication Title
Ecosphere
DOI of Published Version
10.62812/PWKT6974
Publisher
South Dakota State University
Recommended Citation
Perkins, Lora and Damiano, Grace, "Data supporting the manuscript : Monarch Butterfly (Danaus plexippus) Oviposition Preference on Native Milkweeds (Asclepias) of the Northern Great Plains" (2025). NRM Departmental Data Sets. 21.
https://openprairie.sdstate.edu/nrm_datasets/21
