A plant species of the genus CHRYSANTHEMUM, family ASTERACEAE. The flowers contain PYRETHRINS, cinerolones, and chrysanthemines which are powerful contact insecticides. Most in the old Pyrethrum genus are reclassified to TANACETUM; some to other ASTERACEAE genera.
A plant genus of the family ASTERACEAE. The common names of daisy or marguerite are easily confused with other plants. Some species in this genus have been reclassified to TANACETUM.
Hair-like extensions on specialized epidermal surfaces of plants which protect against damage from insects, animals, light degradation and fungal infection. Trichomes may also occur on certain unicellular EUKARYOTES.

Enhancement of plant stem growth by flocculation of the antibiotic-producing bacterium, Pseudomonas fluorescens S272, on the roots. (1/34)

The antibiotic-producing bacterium, Pseudomonas fluorescens, is assumed to be important in protecting plants from soilborne diseases. S. fluorescens S272, a hyper-producing strain of pyoluteorin (PT) and 2,4-diacetylphloroglucinol (DG), had previously been isolated from soil. The present paper reported that the growth of water-cultivated Kaiware radish was promoted to 120-140% of its normal level by the coaddition of an S272 culture broth (0.01-1% v/v) and a polysaccharide flocculant (1-100 ppm) from Klebsiella pneumoniae H12. Tight adhesion of S272 cells to the root tissue was microscopically observed. The growth promotion is assumed to have been caused by antibiotic effects for the following two reasons: 1) PT (4 mg/l) and DG (24 mg/l) addition to a radish culture enhanced stem growth to 130% of the normal level; 2) a culture solution containing the S272 culture broth (0.01-1% v/v) markedly inhibited the decomposition of hypersensitive chrysanthemum leaves. A soil-cultivation experiment with Gomphrena globosa under natural conditions also exhibited enhanced stem length (160%) by coaddition of the S272 culture broth and H12 polysaccharide. These results suggest that polysaccharide-enhanced adhesion of P. fluorescens S272 cells might be useful for promoting plant growth through the increased antibiotic effect.  (+info)

Identification of L-inositol and scyllitol and their distribution in various organs in chrysanthemum. (2/34)

Two unidentified soluble carbohydrates were isolated from chrysanthemum (Dendranthema x grandiflorum (Ramat.) Kitamura) leaves using HPLC. The compounds were identified as 1 L-chiro-inositol, called L-inositol (1) and scyllo-inositol, called scyllitol (2) from the results of 1H-NMR, 13C-NMR, and CI-MS spectra. L-Inositol and scyllitol were distributed in four cultivars tested. L-Inositol concentration of petals gradually decreased during the flower bud development, but the L-inositol content increased by about 7 times. Scyllitol was detected only at an early stage of flower bud.  (+info)

Fluid ionic composition influences hydraulic conductance of xylem conduits. (3/34)

The direct effect of fluid composition on xylem hydraulic conductance is investigated in excised stem segments of chrysanthemum (Dendranthema x grandiflorum Tzvelev cv. Cassa) plants. Dynamic changes in hydraulic conductance are accurately measured at 30 s intervals before and after modifications of the composition of the standard fluid (deionized water). It is investigated whether osmotic properties of the flowing solution influence overall hydraulic conductance by affecting the hydraulic conductance of vessel-to-vessel pit membranes, as has previously been suggested. Various iso-osmotic salt solutions (20 mOsm kg-1) of different composition raised the hydraulic conductance of 20 cm long stem segments approximately 5-8% compared to deionized water. In contrast, carbohydrate solutions with similar osmotic strength and pH did not cause any change in hydraulic conductance. KCl solutions that greatly differed in osmotic strength all increased hydraulic conductance, but the response was not correlated with the osmotic strength of the solution. Increasing the number of vessels that were open from one cut end to the other by shortening the stem segments greatly increased the hydraulic conductance response. Changing from deionized water to a salt solution caused an immediate increase in hydraulic conductance, while a shift back to deionized water resulted in a slow decline. This decline lasted longer when the salt solution contained divalent cations compared to monovalent cations. It is concluded that the presence of cations and not the osmotic strength in the flowing solution influenced the hydraulic conductance. The phenomenon is not caused by the vessel-to-vessel pit membranes, which in fact suppressed the effect, due to their large contribution to the overall resistance to water flow.  (+info)

Analysis of bacterial communities in the rhizosphere of chrysanthemum via denaturing gradient gel electrophoresis of PCR-amplified 16S rRNA as well as DNA fragments coding for 16S rRNA. (4/34)

The effect of developing chrysanthemum roots on the presence and activity of bacterial populations in the rhizosphere was examined by using culture-independent methods. Nucleic acids were extracted from rhizosphere soil samples associated with the bases of roots or root tips of plants harvested at different stages of development. PCR and reverse transcriptase (RT) PCR were used to amplify 16S ribosomal DNA (rDNA) and 16S rRNA, respectively, and the products were subjected to denaturing gradient gel electrophoresis (DGGE). Prominent DGGE bands were excised and sequenced to gain insight into the identities of predominantly present (PCR) and predominantly active (RT-PCR) bacterial populations. The majority of DGGE band sequences were related to bacterial genera previously associated with the rhizosphere, such as Pseudomonas, Comamonas, Variovorax, and Acetobacter, or typical of root-free soil environments, such as Bacillus and Arthrobacter. The PCR-DGGE patterns observed for bulk soil were somewhat more complex than those obtained from rhizosphere samples, and the latter contained a subset of the bands present in bulk soil. DGGE analysis of RT-PCR products detected a subset of bands visible in the rDNA-based analysis, indicating that some dominantly detected bacterial populations did not have high levels of metabolic activity. The sequences detected by the RT-PCR approach were, however, derived from a wide taxonomic range, suggesting that activity in the rhizosphere was not determined at broad taxonomic levels but rather was a strain- or species-specific phenomenon. Comparative analysis of DGGE profiles grouped all DNA-derived root tip samples together in a cluster, and within this cluster the root tip samples from young plants formed a separate subcluster. Comparison of rRNA-derived bacterial profiles showed no grouping of root tip samples versus root base samples. Rather, all profiles derived from 2-week-old plant rhizosphere soils grouped together regardless of location along the root.  (+info)

In planta expression of a protein encoded by the extrachromosomal DNA of a phytoplasma and related to geminivirus replication proteins. (5/34)

A new extrachromosomal DNA, EcOYW1, was cloned from the onion yellows phytoplasma (OY-W). Southern blot and PCR analysis showed that EcOYW1 is not present in the OY-M, a mild symptom line derived from OY-W. We determined the complete nucleotide sequence of EcOYW1; it is a circular dsDNA of 7.0 kbp in length, which contains seven ORFs. ORF1 encoded a homologue of the geminivirus Rep protein. Western immunoblot analysis revealed that this Rep homologue is expressed in OY-W infected plants, suggesting that EcOYW1 replicates via a geminivirus-like rolling-circle replication mechanism. EcOYW1 is the first phytoplasmal extrachromosomal DNA shown to express encoded genes.  (+info)

Stability and bioavailability of antioxidants in garland (Chrysanthemum coronarium L.). (6/34)

The stability and bioavailability of the major antioxidants in garland (Chrysanthemum coronarium L.), chlorogenic acid, 3,5-dicaffeoylquinic acid and 4-succinyl-3,5-dicaffeoylquinic acid, were investigated together with caffeic acid. These compounds were stable in artificial digestive juice, but more than 90% of them disappeared from plasma within 30 min after intravenous injection into rats. When they were orally administered, only caffeic acid could be detected.  (+info)

Xylem hydraulic conductivity related to conduit dimensions along chrysanthemum stems. (7/34)

The stem xylem conduit dimensions and hydraulic conductivity of chrysanthemum plants (Dendranthema x grandiflorum Tzvelev cv. Cassa) were analysed and quantified. Simple exponential relations describe conduit length distribution, height dependency of conduit length distribution, and height dependency of stem hydraulic conductivity. These mathematical descriptions can be used to model the xylem water transport system. Within a chrysanthemum stem of 1.0 m, the conduit half-length (the length within which 50% of the conduits have their end) was 0.029 m at soil surface and decreased by half at a height of 0.6 m. With each 0.34 m increase in height up the stem, the hydraulic conductivity decreased by 50%. The resistance calculated from conduit lumen characteristics was 70% of the measured resistance. The remaining unexplained part of the hydraulic resistance is at least partly caused by inter-conduit connections.  (+info)

Method development and validation of a high-performance liquid chromatographic method for pyrethrum extract. (8/34)

A robust analytical methodology is developed for the quantitative determination of all six insecticidal components of pyrethrum extract: jasmolin I, cinerin I, pyrethrin I, jasmolin II, cinerin II, and pyrethrin II. This method, based on the separation technique normal-phase high-performance liquid chromatography, offers selectivity, accuracy, precision, linearity, range, ruggedness, and robustness as well as efficiency and ease.  (+info)

Chrysanthemum cinerariifolium is a specific species of chrysanthemum flower that is native to Asia. It is also known as the "Pyrethrum daisy" or "Dalmatian chrysanthemum." This plant is most well-known for its production of pyrethrin, a natural insecticide. The dried flowers of this species contain high concentrations of pyrethrins, which are potent neurotoxins to insects but considered low in toxicity to mammals and birds.

The medical definition of Chrysanthemum cinerariifolium is related to its use as a traditional herbal medicine in some cultures. The flowers are used to make teas and tinctures, which have been used to treat various conditions such as fever, headache, respiratory infections, and skin diseases. However, it's important to note that the scientific evidence supporting these uses is limited, and more research is needed before any definitive medical claims can be made.

It's also worth noting that Chrysanthemum cinerariifolium extracts and pyrethrins are used in some commercial insecticides and pesticides. These products are used to control a wide variety of pests, including mosquitoes, fleas, ticks, and agricultural pests. Pyrethrin-based insecticides are considered to be relatively safe for use around humans and animals, but they can be toxic to fish and other aquatic organisms, so they must be used with caution in or near bodies of water.

I am not a doctor, but I can provide some information about chrysanthemums. Chrysanthemums are flowering plants that belong to the genus Chrysanthemum in the family Asteraceae. They are native to Asia and northeastern Europe and are particularly significant in East Asian cultures.

Chrysanthemums have been cultivated for centuries for their beautiful flowers, which come in a variety of colors including white, yellow, red, and purple. In some countries, chrysanthemums are considered symbolic of death and are used in funerals or on graves, while in others they represent life, joy, and longevity.

While chrysanthemums do not have a direct medical definition, some parts of the plant have been used in traditional medicine in various cultures. For example, chrysanthemum flowers are sometimes used to make teas that are believed to help with headaches, fever, and inflammation. However, it is important to note that the effectiveness of these remedies has not been scientifically proven, and chrysanthemums can cause allergic reactions or other adverse effects in some people. Therefore, it is always recommended to consult with a healthcare professional before using any herbal remedies.

Trichomes are specialized structures found on the epidermis of plants, including cannabis. They appear as tiny hair-like growths and are responsible for producing and storing various compounds such as cannabinoids, terpenes, and flavonoids. These compounds contribute to the plant's medicinal properties and the "entourage effect" that enhances the therapeutic benefits of cannabis. Trichomes also play a role in protecting the plant from environmental stressors like UV radiation, pests, and pathogens.

Rumex acetosella ryegrass and Chrysanthemum cinerariifolium. H. acremonioides has been found widely distributed on various ...
Common names for Chrysanthemum cinerariifolium include: Pyrethrum Pyrethrum daisy Dalmatian pyrethrum Dalmatian chrysanthemum ... Tanacetum cinerariifolium is called the Dalmatian chrysanthemum, denoting its origin in that region of the Balkans (Dalmatia). ... Pyrethrum is also the name of a natural insecticide made from the dried flower heads of Chrysanthemum cinerariifolium and ... Some members of the genus Chrysanthemum, such as the following two, are placed in the genus Tanacetum instead by some botanists ...
... from Chrysanthemum species, particularly C. cinerariifolium and C. coccineum) has been reviewed favorably in research published ...
The commercial cultivation of the Dalmatian chrysanthemum (C. cinerariifolium) takes place at an altitude of 1600 to 3000 ... The pyrethrins are a class of organic compounds normally derived from Chrysanthemum cinerariifolium that have potent ... The Persian chrysanthemum C. coccineum also produces pyrethrins but at a much lower level. Both may be planted in low-altitude ... For centuries, crushed Chrysanthemum flowers have been used in Iran to produce Persian Powder, an insecticide for household use ...
... properties of the naturally occurring insecticide pyrethrin which is present in the flowers of Chrysanthemum cinerariifolium. ...
... properties of the naturally occurring insecticide pyrethrin which is present in the flowers of Chrysanthemum cinerariifolium. ...
... chrysanthemum MeSH B06.388.100.100.206.222 - chrysanthemum cinerariifolium MeSH B06.388.100.100.227 - cirsium MeSH B06.388. ...
... from Chrysanthemum species, particularly C. cinerariifolium and C. coccineum) Rosemary (Rosmarinus officinalis) (mosquitos) ...
... and manufacturer who made a fortune in the late 19th century selling dried flower heads of Chrysanthemum cinerariifolium as an ... He continued importing dried heads of Chrysanthemum Cinerariifolum and Chrysanthemum Coccineum directly from Tifflis until 1870 ...
... carinatum = Ismelia carinata Chrysanthemum cinerariifolium = Tanacetum cinerariifolium Chrysanthemum coccineum = ... Purple Chrysanthemum pink Chrysanthemum × morifolium Red chrysanthemum Closeup view of White Chrysanthemum Chrysanthemum × ... Chrysanthemum okiense Kitam. Chrysanthemum oreastrum Hance Chrysanthemum ornatum Hemsl. Chrysanthemum parvifolium C.C.Chang ... Chrysanthemum yantaiense M.Sun & J.T.Chen Chrysanthemum yoshinaganthum Makino Chrysanthemum zawadskii Herbich Chrysanthemum ...
... but now placed in the genus Chrysanthemum, or the genus Tanacetum by some biologists. It is called the Dalmatian chrysanthemum ... Tanacetum cinerariifolium is a species of flowering plant in the aster family, Asteraceae, and formerly part of the genus ... "Tanacetum cinerariifolium - (Trevir.) Sch.Bip". Plants For The Future. Retrieved 16 February 2019. v t e (Articles with short ... Pyrethroid "Tanacetum cinerariifolium Sch.Bip". Plants of the World Online. Royal Botanical Gardens Kew. Retrieved 18 January ...
Chrysanthemum (daisy) Cichorium intybus (chicory) Coffea (coffee) Convolvulus arvensis (bindweed) Cucumis (melons, cucumbers, ... Tanacetum cinerariifolium (Pyrethrum) Trifolium (clovers) Vicia (vetch) Vitis vinifera (grapevine) Zingiber officinale (ginger ...
Chrysanthemum cinerariaefolium and C. coccineum). Pyrethroids are used as commercial and household insecticides. In household ... Tanacetum cinerariifolium/Trevir./Sch. Bip.): biosynthesis, biological activity, methods of extraction and determination". ... extracted from East African chrysanthemum flowers and long known to have insecticidal properties. Pyrethrum rapidly knocks down ...
pisiferum (L.) J.C.Manning & Goldblatt, endemic Genus Chrysanthemum: Chrysanthemum coronarium L. accepted as Glebionis ... Tanacetum cinerariifolium (Trevir.) Sch.Bip. not indigenous Tanacetum crithmifolium L. accepted as Hymenolepis crithmifolia (L ... ex Spach, not indigenous Chrysanthemum leucanthemum L. accepted as Leucanthemum vulgare Lam. not indigenous Chrysanthemum ...
Home / Products tagged "Chrysanthemum cinerariifolium". Chrysanthemum cinerariifolium. Showing the single result. Sort by ...
Chrysanthemum cinerariifolium - Pyrethrum MSRP: Was: Now: $2.50 View Clitoria ternatea - White Butterfly Pea MSRP: ...
Rumex acetosella ryegrass and Chrysanthemum cinerariifolium. H. acremonioides has been found widely distributed on various ...
Chrysanthemum cinerariifolium: Cascina Bollate Nicotiana tabacum: Joachim Müllerchen. Planthoppers and rice panel (clockwise ... Farmers have been using naturally occurring compounds-such as pyrethrins from Chrysanthemum flowers or nicotine from tobacco- ...
Rapid propagation technology was established and optimized in vitro for Chrysanthemum cinerariifolium (Trev.) Vis., an ... Autotetraploid lines of C. cinerariifolium were obtained by colchicine treatments and identified by root-tip chromosome ...
Guleşêxana hindî (Tanacetum cinerariifolium, Syn.: Pyrethrum cinerariifolium, Chrysanthemum cinerariifolium): Kulîlk, gupik. * ... Guleşêxana Kurdistanê, guleşêxana Farsê (Chrysanthemum coccineum, Syn.: Pyrethrum roseum): Kulîlk. Bo xeml û baxçevaniyê:. ...
Chrysanthemum. Chrysanthemum cinerariifolium and chrysanthemum coccineum flowers contain a chemical called pyrethrum. When this ...
In particular, the Dalmatian chrysanthemum, or Tanacetum cinerariifolium, is an important source of the natural botanical ... the ancient Chinese name for chrysanthemum, as a flowering herb. During the 8th century ace. , the chrysanthemum appeared in ... Perhaps because chrysanthemums bloom well into the autumn and come in an array of colors and varieties, these hardy flowers ... These chrysanthemums were almost certainly cultivated in the artists own legendary gardens at Giverny. During the past 33 ...
Scientific name: Chrysanthemum cinerariaefolium, C. coccineum, C. marshalli, Tanacetum cinerariifolium. Pyrethrum flower ... Pyrethrum (Tanacetum cinerariifolium). © J.L. Benito, Herbario de Jaca, Gobierno de Aragón, Spain ... Pyrethrum is a natural insecticide derived from 100% African Chrysanthemum cinerariaefolium flowers, but also in C. coccineum ... Pyrethrins are the six constituent compounds with insecticidal properties that occur in these Chrysanthemum species. The ...
Pyrethrin are classified as a class of organic compounds which are obtained from chrysanthemum cinerariifolium that can act as ...
Izvedbena uredba komisije (EU) 2023/1530 z dne 6. julija 2023 o odobritvi Chrysanthemum cinerariaefolium, ekstrakta, ... pridobljenega iz odprtih in zrelih cvetov Tanacetum cinerariifolium z ogljikovodikovimi topili, kot aktivne snovi za uporabo v ... Izvedbena uredba komisije (EU) 2023/1429 z dne 7. julija 2023 o odobritvi ekstrakta Chrysanthemum cinerariaefolium, ... pridobljenega iz odprtih in zrelih cvetov Tanacetum cinerariifolium s superkritičnim ogljikovim dioksidom, kot aktivne snovi za ...
Harness the Natural Power of Chrysanthemums for Effective Garden Pest Control. Discover How These Blooms Can Safely Deter Pests ... Pyrethrin is a natural insecticide derived from the dried flower heads of Chrysanthemum cinerariifolium. Pyrethrin affects the ... 13 Types of Chrysanthemum for a splash of fall color in gardens and containers Chrysanthemum blooms are composed of many tiny ... Fresh or dried Chrysanthemum cinerariifolium flowers. This specific species contains the highest pyrethrin content. ...
Chrysanthemum cinerariifolium. COCONUT. Cocos. STRAMONIUM. Datura stramonium. CARROTS. Daucus carota. Gentian. Gentiana. ...
Chrysanthemum cinerariifolium. COCONUT. Cocos. STRAMONIUM. Datura stramonium. CARROTS. Daucus carota. Gentian. Gentiana. ...
Chrysanthemum cinerariifolium. COCONUT. Cocos. STRAMONIUM. Datura stramonium. CARROTS. Daucus carota. Gentian. Gentiana. ...
Chrysanthemum cinerariifolium. COCONUT. Cocos. STRAMONIUM. Datura stramonium. CARROTS. Daucus carota. Gentian. Gentiana. ...
Chrysanthemum cinerariifolium. COCONUT. Cocos. STRAMONIUM. Datura stramonium. CARROTS. Daucus carota. Gentian. Gentiana. ...
Chrysanthemum cinerariifolium. COCONUT. Cocos. STRAMONIUM. Datura stramonium. CARROTS. Daucus carota. Gentian. Gentiana. ...
Chrysanthemum cinerariifolium. COCONUT. Cocos. STRAMONIUM. Datura stramonium. CARROTS. Daucus carota. Gentian. Gentiana. ...
Chrysanthemum cinerariifolium. COCONUT. Cocos. STRAMONIUM. Datura stramonium. CARROTS. Daucus carota. Gentian. Gentiana. ...
Chrysanthemum cinerariifolium. COCONUT. Cocos. STRAMONIUM. Datura stramonium. CARROTS. Daucus carota. Gentian. Gentiana. ...
Chrysanthemum cinerariifolium. COCONUT. Cocos. STRAMONIUM. Datura stramonium. CARROTS. Daucus carota. Gentian. Gentiana. ...
Chrysanthemum cinerariifolium. COCONUT. Cocos. STRAMONIUM. Datura stramonium. CARROTS. Daucus carota. Gentian. Gentiana. ...
Chrysanthemum cinerariifolium. COCONUT. Cocos. STRAMONIUM. Datura stramonium. CARROTS. Daucus carota. Gentian. Gentiana. ...
Derived from the flowers of Tanacetum cinerariifolium (syn. Chrysanthemum cinerariifolium). Broad. spectrum insecticide, that ...
a) Chrysanthemum cinerariifolium. b) Azadirachta indica. c) Urtica dioica. d) Tagetes erecta. View Answer ...
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  • Guleşêxana hindî ( Tanacetum cinerariifolium , Syn. (wikipedia.org)
  • julija 2023 o odobritvi Chrysanthemum cinerariaefolium, ekstrakta, pridobljenega iz odprtih in zrelih cvetov Tanacetum cinerariifolium z ogljikovodikovimi topili, kot aktivne snovi za uporabo v biocidnih proizvodih vrste proizvodov 18. (gov.si)
  • Pyrethrum extract from dry flowers of Tanacetum cinerariifolium (formally Chrysanthemum cinerariifolium) has been used globally as a popular insect repellent against arthropod pests for thousands of years. (duke.edu)
  • Derived from the flowers of Tanacetum cinerariifolium (syn. (thedrurys.com)
  • Chrysanthemum cinerariaefolium, extract from open and mature flowers of Tanacetum cinerariifolium obtained with supercritical CO2. (pelgar.co.uk)
  • This is a synthetic form of a naturally occurring extract from the Tanacetum cinerariifolium flower, part of the chrysanthemum family. (catsherdyou.com)
  • Tanacetum cinerariifolium flower. (catsherdyou.com)
  • The plant has had other names such as the common one, "dalmatian daisy," and the scientific names Tanacetum cinerariifolium or Pyrethrum cinerariifolium . (jacksoncountymga.org)
  • Chrysanthemum cinerariaefolium extract from open and mature flowers of Tanacetum cinerariifolium obtained with supercritical carbon dioxide is approved as an active substance for use in biocidal products of product-type 18 (Insecticides, acaricides and products to control other arthropods) subject to certain conditions. (psma.com)
  • Chrysanthemum cinerariifolium and chrysanthemum coccineum flowers contain a chemical called pyrethrum. (backyardgardener.com)
  • Pyrethrum is a natural insecticide derived from 100% African Chrysanthemum cinerariaefolium flowers, but also in C. coccineum and C. marshalli flowers (members of the daisy or aster family). (infonet-biovision.org)
  • Chrysanthemum cinerariaefolium, ext. (europa.eu)
  • Farmers have been using naturally occurring compounds-such as pyrethrins from Chrysanthemum flowers or nicotine from tobacco-for centuries to kill insects on crop plants, or even head lice on humans. (utah.edu)
  • Pyrethrins are the six constituent compounds with insecticidal properties that occur in these Chrysanthemum species. (infonet-biovision.org)
  • Derived from chrysanthemum flowers, pyrethrins are natural compounds that serve as insecticides, making them a safer alternative for humans and pets compared to many chemical insecticides. (gardenia.net)
  • It belongs to the pyrethroid family of insecticides, which are synthetic versions of naturally occurring pyrethrins derived from chrysanthemum flowers. (pediaa.com)
  • Guleşêxana Kurdistanê , guleşêxana Farsê ( Chrysanthemum coccineum , Syn. (wikipedia.org)
  • Pyrethrin is a natural insecticide derived from chrysanthemum flowers, specifically Chrysanthemum cinerariifolium and Chrysanthemum coccineum. (pediaa.com)
  • Pyrethrin are classified as a class of organic compounds which are obtained from chrysanthemum cinerariifolium that can act as effective insecticides by targeting the nervous system of insects. (researchandmarkets.com)
  • Pyrethrin is a natural insecticide derived from the dried flower heads of Chrysanthemum cinerariifolium . (gardenia.net)
  • The main difference between permethrin and pyrethrin is that permethrin is a synthetic chemical insecticide , whereas pyrethrin is a natural insecticide derived from chrysanthemum flowers. (pediaa.com)
  • Organic pyrethrin products are made from the flowers of Chrysanthemum cinerariifolium , commonly known as Dalmation daisy. (motherearthnews.com)
  • Micropropagation and induction of autotetraploid plants of Chrysanthemum cinerariifolium (Trev. (bioone.org)
  • Rapid propagation technology was established and optimized in vitro for Chrysanthemum cinerariifolium (Trev. (bioone.org)
  • Gardeners are all familiar with one of the oldest insecticides still in frequent use, the extract of the dried flower heads of Chrysanthemum cinerariifolium or a powder produced from the dried flowers. (jacksoncountymga.org)
  • Perhaps because chrysanthemums bloom well into the autumn and come in an array of colors and varieties, these hardy flowers have inspired poets, writers, and artists for millennia. (cdc.gov)
  • In discussing the Chrysanthemum series, House noted that "The flowers fill the canvas, with no explicit spatial context. (cdc.gov)
  • Chrysanthemums, often called mums, are vibrant perennial flowers celebrated for their ornamental beauty and potent pest-repelling properties, making them a dual treasure in gardens worldwide. (gardenia.net)
  • Crude aqueous extracts of flowers and leaves for T. diversifolia , leaves of S. didymobotrya and flowers of C. cinerariifolium were prepared and serial dilutions of the crude extracts and control drugs were prepared. (fortuneonline.org)
  • The insecticidal and insect-repellent properties of some types of chrysanthemums have been recognized for thousands of years. (cdc.gov)
  • French Impressionist artist Claude Monet celebrated this flower in a series of four still-life paintings in 1897, including Chrysanthemum, 1897 , selected for this month's cover art. (cdc.gov)
  • According to the National Chrysanthemum Society, in 1753 "Swedish botanist Karl Linnaeus, combined the Greek words chrysos, meaning gold with anthemon, meaning flower. (cdc.gov)
  • This flower has unusual significance for the Japanese, who adopted a single flowered chrysanthemum-a 16-floret variety called ichimonjiginu -as the crest and official seal of their Emperor and celebrate chrysanthemums in an annual Festival of Happiness. (cdc.gov)
  • Using chrysanthemums for pest control offers a sustainable and environmentally friendly solution, especially when compared to synthetic pesticides. (gardenia.net)
  • Chrysanthemum cinerariifolium (C. cinerariifolium) is an empirically proven medicinal plant that has anticancer activities. (neliti.com)
  • Images that resemble today's chrysanthemums are found on ancient Chinese pottery from as far back as the 15th century bce . (cdc.gov)
  • Valued for more than its visual beauty, the chrysanthemum was originally imported to Japan as medicine. (cdc.gov)
  • That compound is found in flowers- Tanacetum cinerariifolium, Pyrethrum cinerariifolium , and Chrysanthemum cinerariifolium -more commonly known as chrysanthemums or mums. (jstor.org)
  • Pyrethrum cinerariifolium Trevir. (efloraofindia.com)
  • extracts of plant pyrethrum are obtained from the flowers of certain varieties of chrysanthemum. (penntybio.com)
  • Pyrethrum is derived from the flowers of Chrysanthemum Cinerariifolium. (myhometricks.com)
  • Pyrethrum: Pyrethrum is a botanical insecticide extracted from the dried flowers of pyrethrum daisies, Chrysanthemum cinerariifolium. (msstate.edu)
  • Dalmatín pyrethrum ( Tanacetum cinerariifolium ) je druh tansy, ktorý pripomína malú sedmokrásku, ktorej kvety majú repelentný a insekticídny účinok známy po celé desaťročia. (365dailyjournal.com)
  • Z čeľade Asteraceae je dalmatínske pyrethrum ( Tanacetum cinerariifolium alebo Chrysanthemum cinerariifolium ) odolná bylinná trvalka, ktorá sa tiež nazýva cineraria leafy tansy, pretože lístky majú perovité zelenohnedé sfarbenie. (365dailyjournal.com)
  • A plant species of the genus CHRYSANTHEMUM , family ASTERACEAE . (nih.gov)
  • Chrysanthemum cinerariifolium (Trevir. (efloraofindia.com)
  • In a screen of 1800 plant and fungal extracts for antiplasmodial, antitrypanosomal, and leishmanicidal activity, the n-hexane extract of Chrysanthemum cinerariifolium (Trevir. (unibas.ch)
  • Chrysanthemum ( Graece χρυσός ' aurum ' + ἄνθεμον ' flos ' [4] [5] ) est genus plantarum florentium familiae Asteracearum , quae in Asia Orientali et Europa Septentrionali Orientalique endemicae sunt. (wikipedia.org)
  • 2012 . "Phylogeny of the genus Chrysanthemum L.: Evidence from single-copy nuclear gene and chloroplast DNA sequences. (wikipedia.org)
  • " Chrysanthemum L." . Plants of the World Online . (wikipedia.org)
  • What Do Pesticides and Chrysanthemums Have in Common? (jstor.org)
  • Art scholar John House wrote that the Chrysanthemum canvases are "unconstrained by still-life conventions, covered entirely by a vibrant, virtuoso display of blossoms and foliage. (cdc.gov)
  • Antifleas activity of Tithonia diversifolia and Senna didymobotrya were compared with Chrysanthemum cinerariifolium , and also their acute toxicity in Wister rats and dermal and eye irritation in Newzealand albino rabbit were studied using a method reported previously. (fortuneonline.org)
  • Those images, along with writings from that time, reveal that the Chinese have long cultivated chu , the ancient Chinese name for chrysanthemum, as a flowering herb. (cdc.gov)