19.7 Herbicide Resistance to Photosystem I Inhibitors

At the time this chapter was published, herbicide resistance to Photosystem I Inhibitors in five different weeds species (in the US and globally) had been reported.  These included: Hairy Fleabane (Conyza bonariensis), Horseweed (Conyza Canadensis), Goosegrass (Eleusine indica), Dotted Duckweed (Landoltia punctate) and American Black Nightshade (Solanum americanum).

For the latest updated information on herbicide resistance, see The International Survey of Herbicide Resistant Weeds, a collaborative effort between weed scientists in over 80 countries, located at www.weedscience.org .