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Many modes of Striga resistance in sorghum

Witchweeds (Striga spp.) are parasitic plants. Like other weeds, they compete with food crops, but they do so very efficiently by penetrating host tissues and forming vascular connections. Through this effective extraction of nutrients and photosynthate from their hosts, Striga can literally wipe out…

Weeding the witchweed by changing strigolactone biosynthesis in maize

Striga, commonly known as witchweed, compromises the yield of maize (Zea mays) especially in Africa. The seeds of Striga species remain dormant in the soil and are stimulated to germinate by a class of hormones called strigolactones (SL) exuded by the maize roots. Strigolactones are plant hormones with…