We offer you an alternative to regular use of herbicides.
This homemade Striegel you can do without chemical plant protection and easy curry out the weeds as organic farming. But this can also be an alternative for conventionally managed farms.
In practice, one grooms to the development stage of Bestockens (BBCH29), rarely in plants fired stocks.
On the regular market, there is, among other things, for example, Striegel of Einböck, Hatzenbichler, Treffler, …