Glyphosate plus pyrithiobac or S-metolachlor controlled tropical spiderwort 60 and 80%, metolachlor; tropical spiderwort, Commelina benghalensis L.; cotton, . (Commelina benghalensis) Control in Glyphosate-Resistant Cotton – Volume 18 Glyphosate plus pyrithiobac or S-metolachlor controlled tropical spiderwort . Commelina benghalensis (Tropical spiderwort or Benghal dayflower) has become .. herbicides have identified Dual Magnum® (s-metolachlor) (applied as a.
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It is present from the provinces of Hebei and Shandong in the northeast, west to Sichuan and in all provinces south to Hainanthe southernmost province.
Commelina benghalensis | Plantz Africa
It is a common, troublesome, widespread weed that is difficult to eradicate. Commelina benghalesis is not endemic to South Africa, and it is wildly distributed in all the provinces of South Africa. Humans contribute greatly to seed dispersal when harvesting it for medicinal purposes.
Underground flowers, which grow on burrowing rhizomes, are white and very small. Asian Network for Scientific Information.
Commelina benghalesis is generally browsed by bushbuck. Flora of Tropical Africa.
The juice is used in East Africa for ophthalmia and sore throats. Retrieved benghalenis ” https: It is also used in the Phillippines to bathe sore eyes and for urethral pain and in India as demulcent, refrigerant and laxative.
Weeds of Australia – Biosecurity Queensland Edition Fact Sheet
Rate this plant Is this an interesting plant? Missouri Botanical Garden Press, p. They may be produced to survive stressful periods e. Plants from large underground seeds grow fastest in the first 2—4 weeks and so seem to have better competitive ability. Commelina benghalensis is a spreading, annual herb, which is sparsely and shortly pubescent, cmomelina bearing subterranean runners with self-pollinating, reduced flowers and thin roots.
Commelina benghalesis produces very attractive small flowers with deep ink-blue petals.
It is used medicinally by different cultures. Finally, some plants may produce female flowers on aerial branches. Ecological Threat Commelina benghalensis invades areas with moist soil including roadsides, grasslands and other disturbed areas.
In China it is commonly associated with wet locations. Other System Links Plants: These restrictions may prevent the use of one or more of the methods referred to, depending on individual circumstances. The androecium male organ has six stamensof which only three metopachlor fertile. This page was last edited on 31 Decemberat Commelina benghalesis is a common, widespread weed found throughout southern Africa, tropical Africa and Asia and it is difficult to eradicate in cultivated areas because of its subterranean, seed-bearing capsules.
The major pollinators of this plant are insects, mainly ants. Sheldon Navie habit Photo: It is also naturalized in North and South America.
It is considered a moderate weed of rice cultivation in Asia. Fruit Fruits are ovoid capsules. Flora of southern Africa. Aerial and subaerial branch flowers have five ovules per ovary; underground branch flowers have three.