Per the instructions on the Eraser 41% product label, Rinse any skin that was in contact with the product while it was still wet for 10-15 minutes and consult a vet.
Yes, if you are looking to kill your entire existing lawn as well as short term prevent new weeds from coming up, you are welcome to use the Eraser Herbicide mixed with Tenacity as a pre emergent. Keep in mind that Tenacity will not work on all weed species and some likely will still emerge after an application, as well as that it only lasts in the soil about 30 days.
Eraser 41% Weed Killer Herbicide should be applied to contact the target weeds to kill them and it will be absorbed to the roots. Per the product label: most treated weeds usually show initial symptoms in 2-4 days and complete kill in 1-2 weeks. Hard-to-control weeds may require a second application if not completely dead in 4 weeks.
You must allow at least 7 days for grazing animals to return after applying Eraser 41% Weed Killer Herbicide.
Eraser 41% Weed Killer Herbicide should kill treated vegetation for up to a year. We do not recommend spraying it on any desired turfgrass as it is a non-selective so it will not prevent weeds from germinating. We do carry pre-emergent herbicides that will prevent listed grassy weeds and broadleaf weeds from emerging.
Crownvetch is hard to control once it is established. Using a glyphosate such as Eraser 41% Weed Killer Herbicide or a triclopyr product is your best option to eradicate. It is recommended to apply per the product label rates on the cut stems and foliage. Follow-up treatment with herbicide is likely required to control any surviving stems or new seedlings. Be sure to avoid any contact with the desirable plants as Eraser is a non selective that will kill anything sprayed.
Eraser 41% Weed Killer Herbicide can kill centipede and anything else growing in the area as it is a non selective herbicide. You will need to allow at least 7 days between applying and allowing animals to graze in the same area.
Unfortunately, privet is going to be difficult to kill and can take repeat applications to new growth for some time. Glyphosate and triclopyr are the two most effective chemicals to prevent the re-growth of privet hedges.
For young Privet, foliar applications with Eraser 41% Weed Killer Herbicide can be applied at the rate of 2.5 fl oz (5 Tbs) per gallon of water spraying the foliage to wet but not to the point of run off. Good spray coverage over the entire plant is very important as privet shrubs sprayed only on the sides will not be completely killed. The optimal timing for glyphosate treatment is late fall to early winter (November through early January) when day temperatures are mild.
For established privet, we would recommend cut stump treatments where you would cut the stump down just above the ground and then immediately apply a brush killer such as Fertilome Brush Killer with a paintbrush (or full strength) onto the stump. If the privet has an open, tree-like form, cut off the side limbs first and then cut the main truck as close as possible to the ground. If it is growing as a compact shrub, cut it at the base and then drag the whole plant away as one piece
If the privet is taller than 6 to 8 feet, consider using other methods such as brush mulching, basal bark, or cut stump treatment with a 41% Glyphosate + Surfactant or Triclopyr herbcide is suggested.
Please review this article by Alabama A&M & Auburn University Extension Office that has some great information on alternative methods for treating Privet.
