Browse Technical Reports - Illinois Natural History Survey by Series/Report "Technical Report INHS 2021 (03)"

  • Sivicek, Valerie A; Jarvis, Janet L. (Illinois Natural History Survey, 2021-03-01)
    Surveyed ISTHA roadside vegetation management areas at 29 points along I-90 and I-88 • Most sites contained milkweed plants, usually Common Milkweed (Asclepias syriaca)• No Monarch adults or larvae observed during sampling ...

    application/pdf

    application/pdfPDF (14MB)