derris


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Related to derris: Derris elliptica

derris

(ˈdɛrɪs)
n
(Plants) any East Indian leguminous woody climbing plant of the genus Derris, esp D. elliptica, whose roots yield the compound rotenone
[C19: New Latin, from Greek: covering, leather, from deros skin, hide, from derein to skin]

der•ris

(ˈdɛr ɪs)

n.
any of various Old World plants of the genus Derris, legume family, the roots of which contain rotenone.
[1855–60; New Latin < Greek: a covering, derivative of déros skin, hide; see derma1]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.derris - any of various usually woody vines of the genus Derris of tropical Asia whose roots yield the insecticide rotenone; several are sources of native fish and arrow poisons
genus Derris - genus of Old World tropical shrubs and woody vines
bush, shrub - a low woody perennial plant usually having several major stems
References in periodicals archive ?
Lawson) Planchon ex Franchet Vitis hevneana Roomer & Schultcs 8 Fabaceae Bauhinia touranensis Gagnepain 2 Callerya nitida var nitida 5 Campylotropis trigonoclada 11 (Franchet) Schindler Dalbergia assamica Bentham 2 Derris cavaleriei Gagnepain Desmodium multiflorum Candolle 3 * Dumasia villosa Candolle 4 Hylodesmum podocarpum subsp.
Acute toxicity of ethanolic extract of Derris elliptica roots to Oreochromis niloticus fingerlings, Department of fisheries, Federal university of technology, Nigeria.
Although you can no longer buy Derris after it was linked to Parkinson's disease, there are plenty of organic pesticides based on plant oils and pyrethrums.
Haematological characteristics of Clarias gariepinus Juveniles Exposed to Derris elliptia Root Powder.
The use of locally available plants such as Derris Nicotiana and Ryania is an ancient way to control pests during prehistoric period [13].
17) Derris comments that "it is important to note that the medieval audience would be unlikely to categorize jatakas as either apocryphal or canonical.
His team also came up with micropropagation protocols for more than 40 species of ornamental, fruit and plantation crops, aquarium plants and forest trees, including cassava, white potato, rattan, bamboo, ramie, derris, garlic and shallot.
She was 92 and died Wednesday, according to Arielle Baran, a spokeswoman for Derris & Co.
Rotenone and rotenoids, isoflavanoids found in several genera of tropical leguminosae plants such as Derris (Papillionaceae), Antonia (Loganiaceae) and Lonchocarpus (Fabaceae), were shown to have insecticidal properties against Lutzomyia longipalpis Lutz and Neiva, the vector for Leishmania chagasi in Brazil (15).
Valores de DL50 em peixes e no rato tratados com po de raizes de Derris spp e suas implicacoes ecotoxicologicas.
There is a deep rift within the band," their spokesman, Jesse Derris, told People then.
There is a deep rift within the band," the band's spokesperson, Jesse Derris, told people on October 9.