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10篇 您的检索式:作者名="Mavingui"
    题名 作者 年代 出处 被引量
1Typing of rhizobia by PCR DNA finger and PCR-restriction fragment length polymorphism analysis of chromosomal and symbiotic gene regions:application to Rhizobium leguminosarum and its different biovars显示文摘LAGUERRE G MAVINGUI P ALLARD M R 1996Appl Environ Microbiol1996,62,:1
2Genetic and phenotypic diversity of Bacillus polymyxa in soil and in the wheat rhizosphere显示文摘MAVINGUI P LAGUERRE G BERGE O 1992Applied and Environmental Microbiology1992,58,6:1
3A N2-fixing endophytic Burkholderia sp associated with maize plants cultivated in Mexico显示文摘ESTRADA P MAVINGUI P COURNOYER B 2002Can J Microbiol2002,48,:1
4Typing of Rhizobia by PCR DNA Fingerprinting and PCR Restriction Fragment Length Polymorphism Analysis of Chromosomal and Symbiotic Gene Regions: Application to Rhizobium Leguminosarum and Its Different biovars显示文摘 Mavingui P Amarger M N 1996Appl Environ Microbiol1996,62,2:1
5Harnessing mosquito– Wolbachia symbiosis for vector and disease control显示文摘Kostas Bourtzis Stephen L. Dobson Zhiyong Xi Jason L. Rasgon Maurizio Calvitti Luciano A. Moreira Hervé C. Bossin Riccardo Moretti Luke Anthony Baton Grant L. Hughes Patrick Mavingui Jeremie Gilles 2013Acta Tropica2013,,:1
6In vitro chitinase and antifungal activity of a soil,rhizosphere and rhizoplane population of Bacillus polymyxa显示文摘MAVINGUI P HEULIN T 0,,06:1
7Plasmid-encoded 7-hexachlorocyclohexanedegradation genes and insertion sequences in Sphingobium francense (ex-Sphingomonas paucimobilis Sp+)显示文摘Ceremonie H Boubakri H Mavingui P 2006FEMS Microbiology Letters2006,257,2:1
8Efficacy of seed extracts of Annona squamosa and Annona muricata(Annonaceae) for the control of Aedes albopictus and Culex quinquefasciatus(Culicidae)显示文摘Objective:To evaluate the potential efficacy of seed extracts of Annona squamosa and Annona muricata used as natural insecticides to control adult and larvae of the vectors Aedes albopictus and Culex quinquefasciatus under laboratory conditions.Methods:Aqueous and oil extracts of the two plants were prepared from dried seeds.Preliminary identifications of the chemical components of each seed extracts were performed using microreactional and GCP techniques.Larvae and adults of Aedes albopictus and Culex quinquefasciatus were collected from the breeding sites in coastal and highlands regions of Madagascar.WHO standardized tests of susceptibility for larvae and imaginal stage of mosquitoes were realized to determine mortality and LC_(50) of mosquitoes.Results:Chemical identifications showed that these extracts contain alkaloids and flavonoids compounds that probably confer their biological insecticidal proprieties.CPG analysis showed also the presence of various fatty acids.On adult mosquitoes,significant insecticidal effects were observed with both aqueous and oil extracts of the two plant seeds compared to mortality induced by deltamethrin,an insecticide used as reference.Extracts of Annona muricata induced high mortality rate to both species of mosquito compared to extracts of Annona squamosa at all concentrations tested.The LC_(50) of seed extracts ranged from 1%to 5%for adults and 0.5%to 1%for larvae.Conclusions:The seed extracts of these two plants may be used as mosquito controlling agents and offer a new approach to a less costly,practical and environmentally friendly control of vector borne diseases.Lala Harivelo Raveloson Ravaomanarivo Herisolo Andrianiaina Razafindraleva Fara Nantenaina Raharimalala Beby Rasoahantaveloniaina Pierre Herv Ravelonandro Patrick Mavingui 2014Asian Pacific Journal of Tropical Biomedicine2014,4,10:1
9In vitro chitinase and antifungal activity of a soil, rhizosphere and rhizoplane population of Bccillus polymyxa 显示文摘Mavingui P Heulin T 1994Soil Biology and Bichemistry1994,26,:1
10Typing of rhizobia by PCR DNA fingerprinting and PCR-restriction fragment length polymorphism analysis of chromosomal and symbiotic gene regions:Application to Rhizobium legu minosarum and its different biovars显示文摘LAGUERRE G MAVINGUI P ALLARD M 1996Applied and Environmental Microbiology1996,62,:1
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