Onion Pests

    Onion Pests

    Insects

    Onion Thrips (Thrips tabaci)

    Diseases

    Iris Yellow Spot Virus (Tospovirus spp.) Neck Rot (Botrytis spp.) Pink Root of Onion (Phoma terrestris)
    Powdery Mildew (Leveillula taurica)

    Image Attribution

    Iris Yellow Spot Virus:Howard F. Schwartz, Colorado State University, Bugwood.org
    Neck Rot & Pink Root of Onion:Howard F. Schwartz, Colorado State University, Bugwood.org
    Powdery Mildew:S. K. Mohan, Bugwood.org