You' ll find lots of info on making and buying wick applicators below:

http://www.farmshow.com/index/result...CATORS&code=47

http://www.nt.gov.au/dbird/dpif/pubc.../weeds/689.pdf
http://www.noble.org/Ag/Soils/WeedWiper/index.htm
http://listproc.ucdavis.edu/archives...9902/0002.html
http://weedmop.com/

I like the idea of adding food colouring to the Roundup. You' ll know exactly what areas been covered. If you have grass in your legumes you set the applicator high to just touch the grass. An easy way to extend your clover plantings. The wick also uses less Roundup than apraying and is the only recommended method of killing weeds near watercourses.

Dan O.