What results is a natural and effective reduction in unwanted weight. How to use MSM: MSM can be purchased in powder form or in supplement capsules. For best results using the MSM powder, added it to your water along with a botanical source of vitamin C like Camu Camu Berry or lemon juice.
Other Uses: juice acts as a weak insect repellent. Dangers: Toxic Crows Poison plants look just like wild onion but only wild onion smells like onion. If it smells like onion it is safe to eat, if it just smells like grass it is toxic Crow's Poison (Nothoscordum bivalve). A bunch of wild onions. A single wild onion plant. Wild onion flowers and seeds. Close-up of Wild Onion flowers and seeds. Wild onions form large beds of plants which drive out other plants.
How to Kill Onion Weed. There remains two effective ways to kill onion weed however, the use of a glyphosate based weedkiller, such as Roundup, or covering the area under a sheet of black plastic. The first solution is the most effective and straightforward, if a little time consuming.asily detected by the pungent onion-like odour that it gives off, especially after mowing, it is a cosmopolitan weed the bane of gardenersâ lives all over the world. One of the most difficult weeds to eradicate, it can in some cases be near impossible to completely kill Onion Weed.