Chrysanthemum , de nome vulgar crisântemo (em grego χρυσἄνθεμο transl. Krysanthemo), é um género botânico pertencente à família Asteraceae. Em grego, crisântemo significa flor de ouro.
Esta planta é cultivada . The flowers are pulverize and the active components, called pyrethrins, which occur in the achenes, are extracted and sold in the form of an oleoresin. This is applied as a suspension in water or oil, . A molécula original foi modificada para possibilitar a .
Any of various plants of the genus Chrysanthemum in the composite . Muitos exemplos de traduções com chrysanthemum cinerariaefolium – Dicionário português-inglês e busca em milhões de traduções. Chrysanthemum cinerariaefolium synonyms, Chrysanthemum cinerariaefolium pronunciation, Chrysanthemum cinerariaefolium translation, English dictionary definition of Chrysanthemum cinerariaefolium. You might think that because it is derived from a natural source, a pyrethrum-based product is automatically safe.
If you follow the directions for use on the package, it is relatively safe for people and pets, but it is unquestionably a true . Author information: (1)Department of Applied Biological Chemistry, Kinki University, Nakamachi, Japan. Pyrethrins are a natural . Traduções em contexto de chrysanthemum cinerariaefolium en inglês- português da Reverso Context : I found phosphorous, nitrates, chrysanthemum cinerariaefolium , Flumetralin, as well as organochlorides. Economically, the Compositae family is of considerable .
The white petaled daisy-like flowers with yellow centers are the main commercial source of the insecticide pyrethrum. Most cultivation of this plant for commercial production is in Kenya Yugoslavia and South . The flower buds are picked when they are in full bloom this is when they have the . Inner Path can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.
Research Field trials on the repellent activity of four plant products against mainly Mansonia population in western Ethiopia. Hadis M, Lulu M, Mekonnen Y, Asfaw . This paper discusses the use and distribution of pyrethrum, the ecological requirements and agronomic practices in West Kenya, with emphasis on management . No information on sensitisation of the extract could be found either of the three databases. Many studies could be found though, where . As flores são machucadas para obter os componentes ativos, chamados piretrinas.
McLaughlin Gorrnley King Co. Related Links (opens in a new window). Flora of Taiwan Checklist. TCM Indications: See Chrysanthemum indicum. Equivalent plant: Chrysanthemum coccineum.
Used part: capitulum and whole herb. The effect of soil fertility upon the insecticidal value of the flowers has been studied in a series of pot experiments.
On heavy soil the pyrethrin I content of the flowers was not increased by the application of fertilisers. The plants produced good yields of flowers, rich in pyre-thrins, when grown in soil of low fertility.