These products can be used safely on most turfgrasses, but reduced rates are recommended when applying to St. Spectracide Weed Stop for Lawns Concentrate + RTS.Southern Ag Lawn Weed Killer with Trimec ® Concentrate.Ortho Weed B Gon Weed Killer for Lawns Concentrate + RTS.Gordon’s Trimec Lawn Weed Killer Concentrate.Ferti-lome Weed-Out Lawn Weed Killer – Contains Trimec® Concentrate.Bonide Weed Beater – Lawn Weed Killer Concentrate.Bayer BioAdvanced Southern Weed Killer for Lawns Concentrate + RTS.Examples of three-way herbicides for residential lawns in homeowner sizes are: Three-way broadleaf herbicides containing 2,4-D, dicamba, and mecoprop (MCPP) will provide control of wild garlic and wild onion with repeat applications. This product is not for use on newly planted lawns nor on winter over-seeded lawns with annual ryegrass. Wait at least 1-½ months after treatment before reseeding, winter overseeding, or plugging lawns. This product should not be used on fescue and should not be applied to warm-season turf during green-up in spring. Recommended Herbicides: Imazaquin, the active ingredient in Image Nutsedge Killer Concentrate & RTS, will provide control for wild garlic and wild onion. Inspect the lawn again in the spring and the next fall, and treat if necessary. Augustinegrass lawns during their spring green-up period. However, be careful not to apply most weed killers onto centipedegrass or St. Timing of Sprays: Treat wild garlic and wild onion in November and again in late winter or early spring (February or early March) before these plants can produce the next generation of bulbs. After application, do not mow for at least two weeks. Unlike most weeds, mowing wild garlic or wild onion immediately before applying an herbicide may improve uptake. One characteristic that makes control difficult is that both have a thin, glossy leaf to which herbicides don’t readily adhere. Plants will need to be sprayed more than once and for more than one season. They must be treated with a postemergence herbicide, and persistence is the key. However, regular mowing can weaken plants and prevent them from setting seeds.Ĭhemical: Unfortunately, there are no preemergence herbicides that will control wild onion or wild garlic. Mowing: Mowing will not kill wild garlic or wild onions.

For best results, dig them out with a thin trowel. However, it’s likely that bulbs or bulblets will be left in the ground, and new leaves will later re-emerge. It is easier to pull up large groups of bulbs when the soil is moist.

Pulling: With a small number of weeds, pulling, though difficult, is an option. Ohio State Weed Lab Archives, The Ohio State University, One application kills weeds for up to one year.Clusters of wild garlic bulbs ( Allium vineale) are easier to dig when the soil is moist. For trees and shrubs do not apply closer than twice the distance from the trunk to the drip line as roots may be within this area.ĭo not apply to slopes in landscape as movement on soil surfaces may damage desirable plants down slope.ĭo not apply next to a fence if desirable vegetation is growing on the other side, or if future planting is intended.ĭo not use before planting lawns, fruits, vegetables, flowers, or other plants because this product remains active in soil for up to one year.Įraser Max is ideal for fence rows, gravel paths, sidewalks, driveways, parking areas and around farm buildings and barns - places you don't want anything to grow. Only apply to areas where no vegetation is desired for one year.ĭo not apply over the roots systems or desirable plants. It is a long-lasting product, with residual activity lasting up to one year.īecause of this, there are some important precautions to follow when applying Eraser Max: It can move through the soil into parts of the landscape where it wasn’t sprayed, damaging plants there. Imazapyr is active in soil where it is taken up by plant roots. This makes Eraser Max a very different product in several important ways: Eraser Max Herbicide contains glyphosate, as well as another active ingredient, imazapyr.

Super eraser herbcide