#Treatments tested for invasive pest on allium crops
“#Treatments tested for invasive pest on allium crops” An adult Allium leafminer. Credit: Riley Harding Native to Europe but discovered in Pennsylvania in 2015, the Allium leafminer is a fly whose larvae feed on crops in the Allium genus, including onions, garlic and leeks. Since its arrival in the U.S., it has spread to New…