The chemical that is used in weed killers depends upon the herbicide to be applied and the weed to be exterminated. A weed killer mixes both active and inactive ingredients, with the former representing the lethal chemical. Popular chemicals tend to be glyphosate among home gardeners and Dicamba, Triclopyr and 2,4-D among professional landscapers.
Chemical herbicides are weed killers made in the laboratory, not from nature.
I do. I actually don't like to take pain killers without smoking weed.
Yes
no.
roundup
* Reduce the use of Weed killers ,if it is too compulsary use only weed killers which do not harm the land
Dioxin
all weed killers are is salt and water making it safe to drink.
Herbicide
The control of plant growth is a reason why auxins are in weed killers. The hormone in question makes plants grow at the appropriate rate within the proper timespan. Weed killers try to alter, slow down or speed up growth to the detriment of the undesirable, unfamiliar vegetation in question.
In the US, "weed killers" is a colloquialism for a class of pesticides called herbicides. Glyphosate (Roundup is one brand) and glufosinate (Liberty is one brand) are a couple of common examples.
Organic foods are produced without manufactured fertilizers. pesticides or weed killers only if they are considered natural.