Ddt, bhc and malathion and evaluated for mosquito larvicidal activity against aedes aegypti. The extracts showed synergism with the insecticides. Mosquito larvicidal activity of citrus limonoids against. The larvicidal activity was assessed by the procedure of who 18 with some modification and as per the method of rahuman et. Lee found that a piperidine amide of piper longum, pipernonaline, possessed mosquito larvicidal activity for cx. Especially compound 6r displayed relatively good activity to reach 70% at 2. Studies on larvicidal and pupicidal activity of leucas. Mosquito larvicidal and ovicidal activity of cardiospermum halicacabum linn. This study suggests that the diamide derivatives exhibited good effective against mosquito.
Mosquito larvicidal activity of botanicalbased mosquito. Then, they were maintained in the natural drug research laboratory ndrl under the. The results of the present study indicate that the mortality rates at a 0. Larvicidal activity of gliricidia sepium against mosquito larvae of anopheles stephansi, aedes aegypti and culex quinquefasciatus. Cloned together, these genes were slightly toxic in pt7 but not in puhe20. Larvicidal activities, obtained after 30 min of induction, were lower for clones in pt7 and decreased for an additional 3.
Larvicidal activity of gliricidia sepium against mosquito. A practical synthetic route to amide derivatives by the reaction of amide with another acid is presented. Larvicidal activity of leaf extract of ginger and turmeric on mosquito larvae kalyani khanra, indranil choudhuri and nandan bhattacharyya department of biotechnology, panskura banamali college, panskura r. Larvicidal activity of the formulation was also evaluated in field against anopheles, culex, and aedes mosquitoes. Larvicidal and mosquito repellent activities of pine. Govindarajan mosquito larvicidal and ovicidal activity of cardiospermum halicacabum linn. Pdf larvicidal activity of medicinal plant extracts against. Larvicidal activity of leaf extracts and seselin from clausena anisata. Larvicidal synergistic activity of plant extracts for mosquito control article pdf available in the indian journal of medical research 821. Mosquito larvicidal activity of cassia tora seed extract and. Pdf mosquito larvicidal and pupicidal activity of seaweed.
The hexane leaf extract retains larvicidal activity after 2 months of storage. Mosquito larvicidal and ovicidal activity of cardiospermum. Extracts of annona species are potential antimosquito. Also the screening of locally available medicinal plants for mosquito control would generate local employment, reduce dependence on expensive imported products and stimulate. The eos were hydrodistilled in a clevengertype apparatus. Fractionation of the crude extract decreased mosquito larvicidal activity, however, larvicidal activity increased with increasing dose of the treatment and exposure time. Control of the vectors for dengue viruses, aedes mosquitoes, is critical to maintain con. At 25 ppm, the essential oils of citrus bergamia, cuminum myrrha, and pimenta racemosa caused 100%.
A sporeforming bacillus demonstrating a high level of larvicidal activity in nominally 12 hr. Pdf mosquito larvicidal activity of the essential oils of erechtites. Prabakaran p, sivasubramanian c, veeramani r, prabhu s. Sandalwood oil appeared to be the most effective of the larvicides, killing larvae of all 3 mosquito species in relatively. To determine the larvicidal activity of different solvent of seed extracts of coriandrum sativum c. Article information, pdf download for mosquito larvicidal activities and chemical. Fractionation of the extract decreased mosquito larvicidal activity, although irrespective of the treatment, larvicidal activity increased with increasing dose and time of exposure of the treatment table 2, fig. Larvicidal activity of neem oil azadirachta indica.
Review study on larvicidal and mosquito repellent activity of. Larvicidal effect on 3rd and 4th instar larvae of aedes aegypti and. The purpose of this study was to determine mosquito larvicidal activity of commercially available disinfectants and soaps with antibacterial properties. Effects of hecogenin on larvicidal activity against aedes. A bacterial spore demonstrating rapid larvicidal activity. Larvicidal activity of some plant extracts against mosquitoes dr. The hexane, chloroform, ethyl acetate, acetone, and methanol leaf, flower. The activity of crude plant extracts is often attributed to the complex mixture of active compounds. Mosquito larvicidal efficay of acorus calamus extracts. The mosquito larvicidal activity reported in the present study could be due to any of the bioactive compounds mentioned above.
Enterococcus durans with mosquito larvicidal toxicity against. Evaluation of larvicidal activity of medicinal plant. Larvicidal activity of selected plant extracts against aedes albopictus skuse. Evaluation of larvicidal activity of medicinal plant extracts against three mosquito vectors a bagavan, a abdul rahuman unit of nanotechnology and bioactive natural products, post graduate and research department of zoology, c. Pdf plant extracts as potential mosquito larvicides. Plant extracts as potential mosquito larvicides pdf. Control of mosquito larvae becomes a very pertinent issue in controlling the rapid replication of mosquitoes in management of vector borne diseases. Tinospora rumphii leaf extract is the most effective mosquito larvicide which is manifested by the highest percentage mortality on the larvae of 90% and 93%. Mosquito larvicidal activity of escherichia coli with. Mosquito larvicidal activity of erechtites hieraciifolius aerial parts leaves and stems essential oil. Lt50 assays exhibited that savage citrange oil was the best at all concentrations 400, 500, 600, and 700 ppm while fairchild and. Madhura mukadam department of zoology, gogate jogalekar college, ratnagiri, maharastra, india abstractmosquitoes are the major vector for the transmission of malaria, dengue fever, yellow fever, filariasis, schistosomiasis and japanese encephalitis.
M for limonin after 24, 48, and 72 h, respectively. Crude aqueous extracts of dried fruit pericarp, flower, root, and stem of solenostemma argel del. Plasmodium spp, the vector mosquito has to be controlled. Pdf larvicidal synergistic activity of plant extracts. Extracts of annona species are potential anti mosquito. Pdf larvicidal activity of natural products against mosquito. Variation in the susceptibility of anopheles gambiae to. Larvicidal activity of essential oils from blumea mollis and zingifer. Larvicidal activity of nerium oleander against larvae west. There was a significant difference in larval mortality for the different compounds tested at different doses f 6, 27 20. We investigated the mosquito larvicidal activity of the seed extract and its major.
Larvicidal activity of crude aqueous extracts of solenostemma. The current revise has opened up prospects for large scale extraction of active ingredients of plant origin for effective mosquito control. At 100 ppm, the essential oils of all plants caused 100% mortality against ae. Bacillus sphaericus larvicidal activity was assessed against the first to fourth instars larvae of aedes aegypti, under the laboratory conditions. Jan 01, 20 soaps and detergents should be more extensively investigated for use in control of important larval mosquito species because of its effectiveness and environmental safety. Preliminary evaluation of mosquito larvicidal efficacy of plant extracts. Division of vector biology and phytochemistry, department of zoology, annamalai university, annamalainagar india.
Introduction mosquitoes as holometabolous insects have a complex life cycle interspersed between the aquatic immature and. Larvicidal activity of medicinal plant extracts against. Evaluation of mosquito larvicidal effect of carica coden. The mosquito larvicidal activity of essential oils from. Gas chromatography mass spectrometry analysis and larvicidal. The larvicidal activity of essential oils eos extracted from cymbopogon citratus, cymbopogon winterianus, eucalyptus citriodora, and eucalyptus camaldulensis aromatic plants grown in vietnam was evaluated on aedes aegypti larvae.
Extract of the fruit pericarp was most effective with lc 50 of 0. In this study, the mosquito larvicidal activity of pinus kesiya leaf essential oil eo was evaluated against the malaria vector anopheles stephensi, the dengue vector. It has been increasing development of resistance to synthetic chemicals, so plant extracts may be the alternate source of mosquito control agent. Enterococcus durans with mosquito larvicidal toxicity. The plant material was shade dried at room temperature and powdered coarsely. Review study on larvicidal and mosquito repellent activity.
Abdul hakeem college, melvisharam 632 509, vellore district, tamil nadu, india contents lists available at. Mosquito larvicidal activity of coriandrum sativum and brassica nigra seed extract against the filarial vector, culex quinquefasciatus say. Mosquito larvicidal activity the extracted chitosan and synthesized cs nps were tested for its mosquito larvicidal activity fig. Pdf the mosquito larvicidal activity of essential oils. Therefore, this study provides first report on the mosquito larvicidal activity the.
Mosquito larvicidal activities of leucas zeylanica essential oil against. Revathy, larvicidal activity of methanol extract of nerium oleander and trigonella foenum against culex mosquito larvae, along with a survey of entire vellore district for mosquito, international journal of pharma and bio sciences, vol. The larvicidal activity of pine oil was determined against three major urban mosquito vectors an. Nov 10, 2017 the edible and medicinal leguminous plant cassia tora l. In the preliminary screening, potential larvicidal activity of plants, different solvents crude extracts of three plants was noted table ii, fig. Relative mortality rate of both larval mosquito species were recorded in the following sequences. Mosquito risk has become more acute in recent time and the death of millions of people every year due to mosquito borne diseases has resulted in the loss of socioeconomic wealth in many countries. Who division of malaria and other parasitic diseases, pp. Globally, there is a prompt awareness going on and always desired to use natural, ecofriendly compounds for larvicidal activity.
Mosquito larvicidal activity of cassia tora seed extract and its key anthraquinones aurantio. Hayne were tested for larvicidal activity against the third instar larvae of the mosquito culex quinquefasciatus say. Evaluation of larvicidal activity of medicinal plant extracts against. Mosquito larvicidal activity of coriandrum sativum and. Larvicidal activities of the plant extracts were carried out according to a modified who standard.
The larrvicidal activity of mosquito and phytochemical screening of methanol extract of leaves belongs to the family meliaceae have been evaluated in the present study. Fabaceae is known to possess insecticidal properties against a wide range of plantfeeding insects. Bmc complementary and alternative medicine volume 8. Synthesis, crystal structure and larvicidal activity of novel. Dengue fever is an important public health problem in tropical. Larvicidal and mosquito repellent activities of pine pinus. The test mosquito larvae were collected from agricultural fields, karuppur panchayat, salem and the larvae were identified as per the mosquitoes key manual rueda, 2004. The protein extracted from mature leaves was tested for mosquito larvicidal activity against third instar larvae of cx.
Mosquito larvicidal activities of solanum villosum berry. To the best of our knowledge for the first time we report the mosquito larvicidal activity of e. Induction of either cryivd or the 20kdaprotein gene alone resulted in no larvicidal activity in either pt7 or puhe20. The lc 50 of crude aqueous extracts of flower, root and stem for mosquito larvae were 1. Mosquito is a vector of different diseases like malaria, filariasis and dengue fever. Synthesis of chitosan nanoparticles by tpp and their. Mosquito larvicidal activities of naturally occurring. Mosquito larvicidal and insecticidal activities of naturally occurring compounds have been considered as potent alternatives to currently used treatments 1519. To evaluate the mosquito larvicidal activity of plant extracts. However, the bioactivity of extracts of this plant and their constituents against vectors of medical importance has been largely unexplored. Larvicidal activity of some plant extracts against mosquitoes. A comparative study of the larvicidal activity of lemongrass. This result is comparable with the results of earlier findings.
Insects free fulltext the mosquito larvicidal activity. Table 3 shows the mosquito larvicidal activity for cymbopogon citratus, cymbopogon winterianus, eucalyptus citriodora, and eucalyptus camaldulensis leaf essential oils. The plan of this work was to study the larvicidal activity of cassia occidentalis linn. Cymbopogon citratus was the least effective eo since it has the highest value of lc 50. The known anthraquinones aurantioobtusin and obtusin were identified as key larvicidal compounds. Introduction mosquitoes as holometabolous insects have a complex life cycle interspersed between the. Generally, mosquito larval control is carried out by conventional synthetic insecticides, which have high efficiency and low cost. Larvicidal, histopathological, antibacterial activity of. Pdf mosquito larvicidal activity of cadaba indica lam leaf extracts. Mosquito larvicidal activity of cadaba indica lam leaf extracts against the dengue vector, aedes aegypti kandasamy kalimuthu 1, kadarkarai murugan 1, chellasamy panneerselvam 1 and jiang shiou hwang 2 1department of zoology, school of life sciences, bharathiar university, coimbatore 641 046, india. The information from these studies could benefit the screening and selection of new larvicides for vector mosquito management.
Larvicidal activity of selected plant extracts against the. Synthesis, crystal structure and larvicidal activity of. Carica papaya have been reported to posses potent mosquito larvicidal activity. Larvicidal activity of synthetic disinfectants and. Later 1 ml of the dilution was made up to 250 ml with distilled water to. Collection, maintenance and larvicidal activity of mosquitoes. Several mosquito species including aedes aegypti, anopheles stephensi, and culex quinquefasciatus are vectors. Review study on larvicidal and mosquito repellent activity of volatile oils isolated from medicinal plants, international journal of environment agriculture and biotechnology,vol. The world health organization guidelines for testing of mosquito larvicides. The mortality data were subjected to probit analysis to determine the lethal concentrations lc 50 and lc 90 to kill 50 and 90 per cent of the treated larvae of the respective.
Pdf larvicidal activity of medicinal plant extracts. Mar 18, 2019 collection, maintenance and larvicidal activity of mosquitoes. Larvicidal activity of phytosteroid compounds from leaf extract. Mosquito larvicidal activity of some common spices and. Mosquito larvicidal and antimicrobial activity of protein. Larvicidal activities of three medicinal plant extracts were studied in the range of 4. Larvicidal activity of natural products against mosquito. Sapindaceae leaf extract against culex quinquefasciatus say. In the present study, neem oil formulation showed promising larvicidal activity against important vectors of malaria, filaria, dengue, dengue haemorrhagic fever, yellow fever and chikungunya. Most of them exhibited higher mosquito larvicidal activity. They transmit the parasites and pathogens which cause a deadly disease like filariasis, dengue, yellow fever, malaria, japanese encephalitis, chikungunya, and so forth, which are. Larvicidal activity of zanthoxylum acanthopodium essential oil. Effects of hecogenin on larvicidal activity against aedes aegypti mosquito. The larvicidal activity of 4 plant essential oilscinnamon oil, lemon eucalyptus oil, sandalwood oil, and turmeric oilpreviously reported as insect repellents was evaluated in the laboratory against 4th instars of aedes albopictus, ae.
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