Where is garlic mustard invasive?

Garlic mustard (Alliara petiolata) can be found throughout Indiana, invading our lawns, woodlands and other areas with the appropriate shady conditions. A native plant of Europe, garlic mustard is self-fertile and is very difficult to eradicate once it is established in an area.Click to see full answer. Beside this, how is garlic mustard harmful?Like many weeds, dense patches form along roads, streams and other disturbed areas. Unlike most other species, though, garlic mustard moves from disturbed areas into healthy forest. In addition, the roots of garlic mustard are thought to produce a toxin that kills soil fungi many plants depend on.Additionally, how do I get rid of invasive garlic mustard? Keys to Successful Hand Removal: Pull at the base of the plant and try to remove the entire root. Pulled garlic mustard material will still complete flowering and set seed – do not leave it on the ground! Be sure to bag and dispose of pulled plants as garbage. Beside above, is Mustard an invasive species? History and impacts. Introduced from Europe originally as a food plant, this species is now a serious concern in forests across North America. Garlic mustard is an invasive non-native biennial herb that spreads by seed. The fact that it is self fertile means that one plant can occupy a site and produce a seed bank.How do you keep garlic mustard from spreading?To control garlic mustard in the lawn, use Ortho® Weed B Gon® Weed Killer For Lawns. The best time to apply is in early spring before the plants flower or late fall. Garlic mustard likes to grow near bodies of water. Take steps not to get your control products in the water when you apply them.