http://www.cnr.it/ontology/cnr/individuo/prodotto/ID41027

Nematicidal properties of leaf extracts of Ruta graveolens inoculated with arbuscular mycorrhizal fungi. (Articolo in rivista)

Type

Prodotto della ricerca (Classe)
Articolo in rivista (Classe)

Label

Nematicidal properties of leaf extracts of Ruta graveolens inoculated with arbuscular mycorrhizal fungi. (Articolo in rivista) (literal)

Anno

2007-01-01T00:00:00+01:00 (literal)

Alternative label

Sasanelli N., Attila A., D'Addabbo T., Takacs T. (2007)
Nematicidal properties of leaf extracts of Ruta graveolens inoculated with arbuscular mycorrhizal fungi.
in Russian journal of nematology; Institute of Parasitology, Russian Academy of Sciences, Moscow (Russia)
(literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

Sasanelli N., Attila A., D'Addabbo T., Takacs T. (literal)

Pagina inizio

65 (literal)

Pagina fine

73 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

http://www.russjnematology.com/rjnvol151.htm#Sasanelli (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

15 (literal)

Rivista

Russian journal of nematology (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

9 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

1 (literal)

Note

ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

Sasanelli Nicola, Institute for Plant Protection, C.N.R., Via G. Amendola 122/D, 70126 Bari, Italy Anmton Attila, Research Institute for Soil Science and Agricultural Chemistry - RISSAC, Budapest, Herman O. 15, H 1525, Budapest, Hungary D'Addabbo Trifone, Institute for Plant Protection, C.N.R., Via G. Amendola 122/D, 70126 Bari, Italy Takacs Tunde, Research Institute for Soil Science and Agricultural Chemistry - RISSAC, Budapest, Herman O. 15, H 1525, Budapest, Hungary (literal)

Titolo

Nematicidal properties of leaf extracts of Ruta graveolens inoculated with arbuscular mycorrhizal fungi. (literal)

Abstract

The effect of arbuscular mycorrhizal fungi (AMF) oil the nematicidal activity of rue (Ruta graveolens) against the root-knot nematodes, Meloidogyne incognita and M. javanica, was studied in two in vitro experiments. In the first experiment, egg masses of M. incognita and M. javanica were immersed for 3 weeks in aqueous leaf extracts of rue plants non-inoculated or previously inoculated with Glomus mosseae or mixed AMF strains (Sclerocystis sinuosa, Glomus claroideum-1, G. claroideum-2 and G. claroideum-3). Thereafter, the hatching test continued in distilled water for a further 5 weeks. In the second experiment, egg masses of both Meloidogyne species were exposed to the different rue extracts for 4, 8 and 16 h and then incubated in distilled water for 8 weeks. Distilled water and 5 mu g ml(-1) aqueous solution of tile nematicide fenamiphos were used as controls. In the first experiment the emergence of juveniles from eggs of both Meloidogyne species was suppressed by R. graveolens extracts after the first week, with no significant differences among the treatments. Hatching in extracts of R. graveolens was significantly lower than that in water control or fenamiphos solution. Frequencies of AMF infection oil the root of rue were 93 and 97% for G. mosseae and mixed AMF, respectively. In tile second experiment a 4 h immersion of M. incognita egg masses in the extract from R. graveolens + mixed AMF reduced egg hatch compared with distilled water. Other extracts significantly suppressed final hatch of both Meloidogyne species only after 16 h of exposure. Both AMF populations significantly increased the growth of R. graveolens but the nematicidal activity of rue leaf extracts was not affected by inoculation of plants with AMF. (literal)

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