WebSep 5, 2024 · Farmers in Africa will soon benefit from new sorghum varieties resistant to Striga — also known as witchweed — one of the most devasting parasitic weeds that … http://www.oisat.org/pests/weeds/broad_leaf_weeds/striga_weed.html
Soil Microbes as Bioherbicides: An Eco-friendly Approach to Control Striga
WebScientific name. Striga hermonthica (Delile) Benth. Synonyms. Striga senegalensis Benth.; Buchnera hermonthicaDelile. Common names. Purple witchweed, witchweed, ekeyongo … WebStriga asiatica Notes on Taxonomy and Nomenclature Linnaeus first described this species as Buchnera asiatica based on material from the Comoros Islands near Madagascar. … myaffinity athena
National Center for Biotechnology Information
WebStriga hermonthica (witchweed) is a parasitic weed that attacks and significantly reduces the yields of maize, sorghum, millet, and sugarcane throughout sub-Saharan Africa. Low cost management methods such as hand weeding, short crop rotations, trap cropping, or conventional biocontrol have not been effective. Likewise, Striga-tolerant or herbicide … Striga, commonly known as witchweed, is a genus of parasitic plants that occur naturally in parts of Africa, Asia, and Australia. It is currently classified in the family Orobanchaceae, although older classifications place it in the Scrophulariaceae. Some species are serious pathogens of cereal crops, with the greatest … See more Although most species of Striga are not pathogens that affect human agriculture, some species have devastating effects upon crops, particularly those planted by subsistence farmers. Crops most commonly affected … See more Each plant is capable of producing between 90,000 and 500,000 seeds, which may remain viable in the soil for over 10 years. Most seeds … See more Management of witchweed is difficult because the majority of its life cycle takes place below ground. If it is not detected before emergence, it is too late to reduce crop losses. To prevent witchweed from spreading it is necessary to plant uncontaminated … See more • Striga densiflora in Hyderabad, India • Striga densiflora in Hyderabad • Striga densiflora in Hyderabad See more Temperatures ranging from 30 to 35 °C (86 to 95 °F) in a moist environment are ideal for germination. Witchweed will not develop in temperatures below 20 °C (68 °F). Agricultural … See more Maize, sorghum, and sugarcane crops affected by witchweed in the United States have an estimated value well over $20 billion. Furthermore, … See more Common crop parasites • Striga asiatica has a very wide geographic distribution, from Africa through southern and eastern Asia to Australia. Since the 1950s, it is also … See more WebSpecies details: Click on each item to see an explanation of that item (Note: opens a new window) Synonyms: Buchnera asiatica L. Striga lutea Lour. Common names: Bise (Shona) … myaffinitypharmacy.com