Matches in SemOpenAlex for { <https://semopenalex.org/work/W90845488> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W90845488 abstract "Rotenone is a bio-active compound extracted from Derris elliptica (Tuba). It has long been used as biopesticide, which is more environmental friendly. Recently, new processing methods have been published on the extraction and usage of rotenone. The objective of this paper is to obtain the effectiveness of Derris plant crude extract against mosquito larvae. Rotenone crude extract was extracted using Normal Soaking Extraction (NSE) method. Two different solvent ratios were used to extract rotenone which is: (A) Methyl chloride: methanol (1:1) and (B) Methyl chloride: methanol (1:9). One part of both crude extracts using solvent ratios A and B were concentrated further using the rotary evaporator at 40 0 C and under 800 mbar vacuum pressures. All the samples (normal and concentrated) were subjected to larvicidal activity testing using mosquito larvae. The samples were diluted to 5 different concentrations (0.01 mg/ml, 0.02 mg/ml, 0.03 mg/ml, 0.04 mg/ml and 0.05 mg/ml) for the biological activity treatment (LC 50 ). Six larvae of Aedes aegypti were used to test each samples. The study found that concentrated crude extract (B) using solvent ratio (1:1) gave optimum mortality of mosquito larvae of 83.33 % at 0.05 mg/ml after 5 hours post treatment." @default.
- W90845488 created "2016-06-24" @default.
- W90845488 creator A5029173775 @default.
- W90845488 creator A5045457501 @default.
- W90845488 creator A5065160698 @default.
- W90845488 creator A5066455003 @default.
- W90845488 creator A5084963305 @default.
- W90845488 date "2004-05-01" @default.
- W90845488 modified "2023-09-27" @default.
- W90845488 title "THE EFFECT OF ROTENONE CRUDE EXTRACT FROM Derris elliptica ON THE LARVICIDAL ACTIVITY (MORTALITY) OF MOSQUITO" @default.
- W90845488 cites W2087322692 @default.
- W90845488 cites W2093687941 @default.
- W90845488 cites W2144721986 @default.
- W90845488 hasPublicationYear "2004" @default.
- W90845488 type Work @default.
- W90845488 sameAs 90845488 @default.
- W90845488 citedByCount "1" @default.
- W90845488 crossrefType "journal-article" @default.
- W90845488 hasAuthorship W90845488A5029173775 @default.
- W90845488 hasAuthorship W90845488A5045457501 @default.
- W90845488 hasAuthorship W90845488A5065160698 @default.
- W90845488 hasAuthorship W90845488A5066455003 @default.
- W90845488 hasAuthorship W90845488A5084963305 @default.
- W90845488 hasConcept C173758957 @default.
- W90845488 hasConcept C178790620 @default.
- W90845488 hasConcept C185592680 @default.
- W90845488 hasConcept C2777775583 @default.
- W90845488 hasConcept C2778389096 @default.
- W90845488 hasConcept C2779607525 @default.
- W90845488 hasConcept C2780471494 @default.
- W90845488 hasConcept C28859421 @default.
- W90845488 hasConcept C31903555 @default.
- W90845488 hasConcept C33070731 @default.
- W90845488 hasConcept C43617362 @default.
- W90845488 hasConcept C4725764 @default.
- W90845488 hasConcept C55493867 @default.
- W90845488 hasConcept C556039675 @default.
- W90845488 hasConcept C59822182 @default.
- W90845488 hasConcept C71924100 @default.
- W90845488 hasConcept C86803240 @default.
- W90845488 hasConceptScore W90845488C173758957 @default.
- W90845488 hasConceptScore W90845488C178790620 @default.
- W90845488 hasConceptScore W90845488C185592680 @default.
- W90845488 hasConceptScore W90845488C2777775583 @default.
- W90845488 hasConceptScore W90845488C2778389096 @default.
- W90845488 hasConceptScore W90845488C2779607525 @default.
- W90845488 hasConceptScore W90845488C2780471494 @default.
- W90845488 hasConceptScore W90845488C28859421 @default.
- W90845488 hasConceptScore W90845488C31903555 @default.
- W90845488 hasConceptScore W90845488C33070731 @default.
- W90845488 hasConceptScore W90845488C43617362 @default.
- W90845488 hasConceptScore W90845488C4725764 @default.
- W90845488 hasConceptScore W90845488C55493867 @default.
- W90845488 hasConceptScore W90845488C556039675 @default.
- W90845488 hasConceptScore W90845488C59822182 @default.
- W90845488 hasConceptScore W90845488C71924100 @default.
- W90845488 hasConceptScore W90845488C86803240 @default.
- W90845488 hasLocation W908454881 @default.
- W90845488 hasOpenAccess W90845488 @default.
- W90845488 hasPrimaryLocation W908454881 @default.
- W90845488 hasRelatedWork W1022575165 @default.
- W90845488 hasRelatedWork W1754172494 @default.
- W90845488 hasRelatedWork W2067212090 @default.
- W90845488 hasRelatedWork W2068327353 @default.
- W90845488 hasRelatedWork W2079256097 @default.
- W90845488 hasRelatedWork W2187543027 @default.
- W90845488 hasRelatedWork W2269434340 @default.
- W90845488 hasRelatedWork W2472996518 @default.
- W90845488 hasRelatedWork W2494690747 @default.
- W90845488 hasRelatedWork W2565719773 @default.
- W90845488 hasRelatedWork W2593092979 @default.
- W90845488 hasRelatedWork W2621646802 @default.
- W90845488 hasRelatedWork W2726806216 @default.
- W90845488 hasRelatedWork W2885412069 @default.
- W90845488 hasRelatedWork W2906898295 @default.
- W90845488 hasRelatedWork W3092531794 @default.
- W90845488 hasRelatedWork W3108839523 @default.
- W90845488 hasRelatedWork W3152399016 @default.
- W90845488 hasRelatedWork W3195935988 @default.
- W90845488 hasRelatedWork W2338093929 @default.
- W90845488 isParatext "false" @default.
- W90845488 isRetracted "false" @default.
- W90845488 magId "90845488" @default.
- W90845488 workType "article" @default.