Results 131 to 140 of about 4,175 (185)

Household insecticide use and pyrethroid levels in the United States. [PDF]

open access: yesJ Public Health Res
Lawrence E   +4 more
europepmc   +1 more source

Stable genotypes selection in Pyrethrum (Tanacetum Cinerariifolium Sch. Bip.)

Journal of Medicinal and Aromatic Plant Sciences, 2021
Lal Rk, Chanotiya Cs, G. P, M. A, S. S
semanticscholar   +2 more sources

Tanacetum cinerariifolium Schultz Bip.

2021
2.1. Morphological and anatomical analysis of T. cinerariifolium flowers The T. cinerariifolium flower head is supported by a long peduncle rising from the base of the plant, and composed of an outer ring of white ray florets and a yellow flower heart densely populated by disk florets in the center of the receptacle (Fig. 1A). Both disk and ray florets
Li, Jinjin   +10 more
openaire   +1 more source

Tanacetum cinerariifolium Sch. Bip.

2021
Tanacetum cinerariifolium (Trevir.) Sch. Bip. Dalmatiner Insektenblume Art ISFS: 411400 Checklist: 1045930 Asteraceae Tanacetum Tanacetum cinerariifolium (Trevir.) Sch. Bip. Bestimmungsschlüssel Zusammenfassung Artbeschreibung (nach Lauber & al. 2018): 30-60 cm hoch, meist einköpfig, aromatisch. Stängel und Blattunterseite filzig.
openaire   +1 more source

Tanacetum cinerariifolium (Pyrethrum)

CABI Compendium, 2022
This datasheet on Tanacetum cinerariifolium covers Identity, Distribution, Biology & Ecology, Uses, Further Information.

semanticscholar   +1 more source

Tanacetum cinerariifolium Sch. Bip.

2018
Tanacetum cinerariifolium (Trevir.) Sch. Bip. Artbeschreibung: 30-60 cm hoch, meist einköpfig, aromatisch. Stängel und Blattunterseite filzig. Blätter am Grund gehäuft, 2-3fach fiederschnittig, mit lineal-lanzettlichen Abschnitten, drüsig punktiert, die unteren gestielt. Kopfdurchmesser 2-3,5 cm.
Konrad Lauber   +2 more
openaire   +1 more source

Matrix solid-phase dispersion optimization for determination of pyrethrin content in Dalmatian pyrethrum (Tanacetum cinerariifolium /Trevir./ Sch. Bip.) by liquid chromatography

, 2020
The mixture of six components (pyrethrin I and II, cinerin I and II, and jasmolin I and II) constituting natural insecticide pyrethrin is responsible for the insecticidal activity of Dalmatian pyrethrum (Tanacetum cinerariifolium /Trevir./ Sch. Bip.). In
Martina Biošić   +5 more
semanticscholar   +1 more source

Genetic improvement of pyrethrum (Tanacetum cinerariifolium Sch. Bip.) through gamma radiation and selection of high yield stable mutants through seven post-radiation generations

International Journal of Radiation Biology, 2020
Purpose To increase the size of the flowers for easy plucking, flower yield, pyrethrins content (%), and elite mutant selection in pyrethrum. Materials and methods To increase pyrethrum production and acclimatize in north Indian plain condition, a ...
R. Lal   +4 more
semanticscholar   +1 more source

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