Results 91 to 100 of about 3,294 (217)

Larvicidal activity of indigenous plant extracts on the rural malarial vector, Anopheles culicifacies Giles. (Diptera: Culicidae)

open access: yesJournal of Entomological and Acarological Research, 2014
Vector control is one of the most important components in combating vector-borne diseases throughout the world. Application of insecticides is a widely known and popular vector control strategy.
K. Kovendan   +4 more
doaj   +1 more source

Anti-A Hæmagglutinins from a Non-Leguminous Plant—Hyptis suaveolens Poit [PDF]

open access: yesNature, 1959
CERTAIN plants, chiefly their seeds, contain agglutinins for the erythrocytes of various species. Whereas most plant agglutinins make no individual distinctions among human erythrocytes, some act selectively on one or other of the following blood-group antigens1: A, A1, B, H and N.
openaire   +2 more sources

Distribusi Habitat Oncomelania Hupensis Lindoensis, Keong Perantara Schistosoma Japonicum di Dataran Tinggi Lindu, Kabupaten Sigi, Sulawesi Tengah [PDF]

open access: yes, 2014
Oncomelania hupensis lindoensissnail and its habitat has an important role in the transmission of schistosomiasis in Central Sulawesi, particularly in three isolated areas, Lindu valley, Napu valley and Bada valley.
Garjito, T. A. (Triwibowo)   +6 more
core  

Chemical profiling, cytotoxicity and phytotoxicity of foliar volatiles of Hyptis suaveolens

open access: yesEcotoxicology and Environmental Safety, 2019
In the present study, the essential oil (EO) of Hyptis suaveolens has been explored for the first time for its phytotoxic and cytotoxic activities. The phytotoxic activity was assessed against rice (Oryza sativa) and its major troublesome weed, Echinochloa crus-galli, under laboratory and screenhouse conditions.
Anita, Sharma   +3 more
openaire   +2 more sources

Analysis of Timor’s Hyptis suaveolens L Poit Leaves

open access: yesChemistry Notes, 2020
Analysis of essential oil contained in Timor Hyptis suaveolens L Poit leaves has been done over GC-MS spectrometer. By distilling of the pre-dried leave samples using Stahl apparatus, there was 0,134% colored yellow and typical oil yielded. The GC-MS detected 33 compounds mainly 16,47% of trans-caryophillene, 16,09% of 1,8-cineole, 8,32% of ...
Mali, Ferdianus   +2 more
openaire   +1 more source

Efecto de la selección artificial en el "Chan" (Hyptis suaveolens (L.) Poit. (Labiatae) sobre su morfología floral y la floración

open access: yesAIA Avances en Investigación Agropecuaria, 2005
Los mecanismos que favorecen el aislamiento reproductivo es tema de estudio en el proceso de evolución de plantas. Las plantas domesticadas, al ser sometidas a selección artificial, pueden ser consideradas como modelos biológicos en la especiación ...
M. I. Vergara-Santana   +2 more
doaj  

Análise melissopalinológica do mel produzido por Apis Mellifera L., 1758 (Hymenoptera) no Município de Castelo do Piauí, Piauí, Brasil. [PDF]

open access: yes, 2011
Título: (Castelo do Piauí, Piauí [i. e. Castelo do Piauí] Brasil)
LOPES, M. T. do R.   +5 more
core  

Lamiaceae na Serra Negra, Minas Gerais, Brasil

open access: yesRodriguésia
Resumo A Serra Negra está inserida na área do Complexo da Serra da Mantiqueira, no domínio da Mata Atlântica, com altitudes entre 800 e 1.650 m, com vegetação em mosaico representada, entre outros, por campos rupestres em afloramentos quartzíticos e ...
Michelle Christine de Almeida Mota   +4 more
doaj   +1 more source

Produção e rendimento de óleo essencial de alecrim de tabuleiro em função da adubação orgânica. [PDF]

open access: yes, 2017
Este trabalho objetivou avaliar a produção e o rendimento de óleo essencial em função da adubação orgânica em Lippia gracilis.Suplemento.
OLIVEIRA, F. J. V.   +5 more
core  

Krautige Wildpflanzen in der Provinz Tapoa (Burkina Faso) und ihre Nutzung für die menschliche Ernährung [PDF]

open access: yes, 2006
Während über Flora und Vegetation der Wälder, Savannen und Äcker Westafrikas zahlreiche Veröffentlichungen vorliegen, hat man sich mit der ruderalen Flora und Vegetation der Siedlungen bisher nur wenig beschäftigt.
Martin, Regina, Wittig, Rüdiger
core  

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