WebStriga asiatica Notes on Taxonomy and Nomenclature Linnaeus first described this species as Buchnera asiatica based on material from the Comoros Islands near Madagascar. … WebJul 10, 2013 · Abstract and Figures. The genus Striga comprises about 30 obligate root-parasitic plants, commonly known as witchweeds. In particular, S. hermonthica, S. asiatica and S. gesnerioides cause immense ...
Striga asiatica (witch weed) PlantwisePlus Knowledge Bank
WebScientific Name Striga asiatica (L.) Kuntze ( ITIS) Common Name Witchweed, Asiatic witchweed, red witchweed Synonym Striga lutea Lour. ( ITIS) Native To Africa ( Tasker … WebJul 10, 2013 · The genus Striga comprises about 30 obligate root-parasitic plants, commonly known as witchweeds. In particular, S. hermonthica, S. asiatica and S. gesnerioides cause immense losses to major stable crops in sub-Saharan Africa. Most Striga species parasitize grass species (Poaceae), but Striga gesnerioides has evolved to parasitize … baic aruba
Impact of Witch Weeds (striga hermonthica ) on Sorghum …
WebApr 13, 2024 · Rafflesia is a genus of parasitic plants with the largest flowers in the world, unique to the threatened forest habitats of tropical Asia. Here, we report on genes that are active (the transcriptome) in Rafflesia seeds as part of a larger effort to understand Rafflesia.Rafflesia has never been grown successfully outside of its native range. … WebDisclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. However, it is not a legal authority for statutory or regulatory purposes. While every effort has been made to provide the most reliable and up-to-date information available, ultimate legal requirements with … 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 aqualite sandals flipkart