Scientists Uncover the Distribution and Physiological Role of Planteose
Published:10 Jan.2022 Source:Osaka Prefecture University
Witchweed (Striga spp.) and broomrapes (Orobanche and Phelipanche spp.) are root parasitic weeds that inflict major losses in agriculture globally. Being obligate parasitic flowering plants in nature, they parasitize other autotrophic plants of agricultural importance. The plants are attached to their host by means of haustoria, which transfer nutrients from the host to the parasite.
Weeds reduce crop yield by competing for resources (nutrients, water and photosynthetically active radiation), by allelopathic effects, and they reduce food, feed, and fiber quality.