Results 21 to 30 of about 13,566 (217)

Chemical Composition and Evaluation of Insecticidal Activity of Seseli bocconei Essential Oils against Stored Products Pests

open access: yesPlants, 2022
In this study, the chemical composition of the essential oils (EOs) obtained from different aerial parts (flowers, leaves, and stems) of Seseli bocconei Guss., a wild species endemic of Sicily, was investigated.
Alessandro Vaglica   +5 more
doaj   +1 more source

Present and future potential of plant-derived products to control arthropods of veterinary and medical significance [PDF]

open access: yes, 2014
The use of synthetic pesticides and repellents to target pests of veterinary and medical significance is becoming increasingly problematic. One alternative approach employs the bioactive attributes of plant-derived products (PDPs). These are particularly
Finn, Robert   +3 more
core   +1 more source

Étude ethnobotanique, ethno-taxonomique et ethnoécologique de Anacyclus pyrethrum var. pyrethrum (L.) Link. (Asteraceae) dans la vallée d’Ait Mhamed (Région d’Azilal, Maroc)

open access: yesRevue d'ethnoécologie, 2019
The roots of medicinal plants are an important part of the traditional Moroccan pharmacopoeia. Several issues of sustainability of this use have been raised. Anacyclus pyrethrum var. pyrethrum is among the medicinal plants that are, according to some, to
Abderrahim Ouarghidi, Abdelaziz Abbad
doaj   +1 more source

New N-alkylamides from Anacyclus pyrethrum [PDF]

open access: yes, 2011
The roots of Anacyclus pyrethrum DC (Asteraceae) are frequently used in traditional medicine e.g. as aphrodisiac [1]. Depending on the extraction method and solvent, different yields of N-alkylamide constituents can be found, possibly resulting in ...
Boonen, Jente   +3 more
core   +2 more sources

Notas sobre Tanacetum corymbosum s. l. (Asteraceae)

open access: yesCollectanea Botanica, 2018
Se presenta un estudio nomenclatural y taxonómico sobre Chrysanthemum italicum L., C. achilleae L., C. tanacetifolium Pourr., Pyrethrum cinereum Griseb., P. clusii Fisch. ex Rchb., P. clusii Tausch, P. daucifolium Pers. y P. tenuifolium Ten., táxones que
D. Iamonico
doaj   +1 more source

Tissue culture of pyrethrum (Tanacetum cinerariifolium (Trevir.) Schultz Bip.)

open access: yesActa Biologica Slovenica, 2004
Pyrethrum (Tanacetum cinerariifolium), is plant species with the highest amount of natural insecticides - pyrethrins. An in-house information sys­ tem for the development of different plant tissue cultures and marketing of their products was designed ...
Mateja Gspan   +5 more
doaj   +1 more source

Nematicidal activity of plant extracts against the root-knot nematode, Meloidogyne incognita [PDF]

open access: yes, 2009
Nematicidal activity of extracts from plants was assayed against Meloidogyne incognita. In laboratory assays extracts from tobacco (Nicotiana tabacum L), clove (Syzygium aromaticum L), betelvine (Piper betle L), and sweet flag (Acorus calamus L) were ...
Berg, J.H.J., van den   +7 more
core   +2 more sources

Ribozyme-mediated CRISPR/Cas9 gene editing in pyrethrum (Tanacetum cinerariifolium) hairy roots using a RNA polymerase II-dependent promoter

open access: yesPlant Methods, 2022
Background Traditional CRISPR/Cas9 systems that rely on U6 or U3 snRNA promoters (RNA polymerase III-dependent promoters) can only achieve constitutive gene editing in plants, hampering the functional analysis of specifically expressed genes.
Jia-Wen Li   +9 more
doaj   +1 more source

Botanical and microbial insecticides application in aquaponics - is there a risk for biofilter bacteria and fish?

open access: yesFrontiers in Marine Science, 2022
Aquaponics is a food production system that combines aquaculture with hydroponics. The simultaneous existence of fish, beneficial bacteria and plants in the same water loop predisposes the fish and bacteria to a possible detrimental effect of plant ...
Božidar Rašković   +9 more
doaj   +1 more source

The Possibilities of Slovakian Pyrethrum Production [PDF]

open access: yesPesticidi i Fitomedicina, 2012
This paper discusses possibilities for pyrethrum Chrysanthemum cinerariaefolium(Trevir.) Vis. production in southern regions of Slovakia, with an emphasis on target marketing,management constraints and further research. Pyrethrum is not a traditionalcrop
Štefan Tóth   +3 more
doaj  

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