Results 41 to 50 of about 14,808 (257)

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

Revue 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

Additive Effect of Botanical Insecticide and Entomopathogenic Fungi on Pest Mortality and the Behavioral Response of Its Natural Enemy

Plants, 2020
Sustainable agricultural intensification employs alternatives to synthetic insecticides for pest management, but these are not always a direct replacement.
G. Mandela Fernández-Grandon, Steven J. Harte, Jaspher Ewany, Daniel Bray, Philip C. Stevenson   +4 more
doaj   +1 more source

The Role of Plant Evolutionary History in Shaping the Variation in Specific Leaf Area Across China. [PDF]

Ecol Evol
In this study, we analyzed the influences of climatic conditions and soil properties on the specific leaf area (SLA), calculated the phylogenetic signals of SLA, and quantified the relative contributions of evolutionary history to the spatial variation in SLA. We underscored the importance of evolutionary history in shaping the spatial variation of SLA
Si M, Zhang C, Xiang C, Jiang M, Guo L, Shao J.   +5 more
europepmc   +2 more sources

New N-alkylamides from Anacyclus pyrethrum [PDF]

, 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, De Spiegeleer, Bart, Dixit, Vinot, Sharma, Vikas   +3 more
core   +2 more sources

Comprehensive Analysis of the Impact of Climate Change and Human Activities on the Distribution of Five <i>Fritillaria</i> Species Using the Optimized Maxent Model. [PDF]

Ecol Evol
This study utilized extensive specimen data and detailed geographic and environmental information, applying the Maxent model to predict the distribution of F. cirrhosae bulbus. The key findings are as follows: (1) F. przewalskii and F. delavayi tend to migrate to higher altitudes, while F. taipaiensis is shifting to lower altitudes. (2) Among different
Li Y, Wang Q, Ding R, Liu X, Liu S, Bai J, Niu S, Guo J.   +7 more
europepmc   +2 more sources

Pyrethrum. [PDF]

JAMA: The Journal of the American Medical Association, 1897
n ...
openaire   +1 more source

Poisoning by Pyrethrum [PDF]

The American Journal of the Medical Sciences, 1897
n ...
openaire   +2 more sources

A Systematic Review of Mosquito Coils and Passive Emanators: Defining Recommendations for Spatial Repellency Testing Methodologies. [PDF]

, 2012
Mosquito coils, vaporizer mats and emanators confer protection against mosquito bites through the spatial action of emanated vapor or airborne pyrethroid particles.
A Liberati, A Smith, A Smith, Bill and Melinda Gates Foundation and Boston Consulting Group, BM Bolker, BT Argueta, C McMahon, DD Amalraj, DR Roberts, DR Roberts, EJ Hoffmann, EJ Hudson, GB White, GV Dethier, H Hao, H Kawada, H Kawada, H Kawada, H Ranson, J Brady, JD Bohbot, JD Bohbot, JE Miller, JP Grieco, JR Lucas, JR Miller, JS Kennedy, JT Griffin, KF Haynes, LB Browne, LF Chaves, LN Achee, M Reddy, Marta F Maia, ME Adams, MH Birley, MT Gillies, PR Chadwick, PY Siegert, R Pal, RA Wirtz, RW Mukabana, RW Steketee, S Sadasivaiah, Sarah J Moore, Sheila B Ogoma, SJ Moore, SW Lindsay, T Malera, T Smyth, T Yamaguchi, UB Kaupp, WF Mosha, WF Mosha, WHO, WHOPES, WK Liu, Y Katsuda   +57 more
core   +4 more sources

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

, 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, Djiwanti, S.R., Kammenga, J.E., Murk, A.J., Rietjens, I., Riksen, J.A.G., Taniwiryono, D., Wiratno   +7 more
core   +2 more sources

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

Acta 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, Margareta Vrtačnik, Jana Ambrožič Dolinšek, Maja Kovač, Marjana Camloh, Jana Žel   +5 more
doaj   +1 more source