caa a22 4500 467929319 CHVBK 20180406152938.0 cr unu---uuuuu 170328e20060401xx s 000 0 eng 10.1007/s10658-006-0011-7 doi (NATIONALLICENCE)springer-10.1007/s10658-006-0011-7 Nematicidal Activity of Chrysanthemum coronarium [Elektronische Daten] [Meira Bar-Eyal, Edna Sharon, Yitzhak Spiegel] Organic amendments and green manure are potential alternatives to the harmful chemical control means currently used against plant-parasitic nematodes. In this work, Chrysanthemum coronarium was applied to the soil as a green manure to control the root-knot nematodes Meloidogyne incognita and M. javanica. Chrysanthemum coronarium significantly reduced nematode infection of tomato roots and improved plant-top fresh weight, both in the greenhouse and in microplots. Other green manures, derived from Anthemis pseudocotula, wild chickpea (Cicer pinnatifidum), Geranium spp. and wheat, were not as effective as C. coronarium. Chrysanthemum coronarium, retained its nematicidal activity even when applied as a dried material. Only mature C. coronarium plants, in their flowering stage, exhibited nematode control activity, but the green plant parts were more effective than the flowers. An aqueous extract of C. coronarium exhibited in vitro, nematostatic activity towards M. incognita and M. javanica second-stage juveniles and inhibited their hatching from eggs and egg-masses; its nematostatic activity was expressed also against other phytonematode species such as Heterodera avenae and Pratylenchus mediterraneus, but did not affect the beneficial entomopathogenic nematode Steinernema feltiae. Springer, 2006 green manure nationallicence Heterodera avenae nationallicence Meloidogyne incognita nationallicence Meloidogyne javanica nationallicence Pratylenchus mediterraneus nationallicence Steinernema feltiae nationallicence Bar-Eyal Meira Division of Nematology, Agricultural Research Organization (ARO), the Volcani Center, P.O. Box 6, 50-250, Bet Dagan, Israel aut Sharon Edna Division of Nematology, Agricultural Research Organization (ARO), the Volcani Center, P.O. Box 6, 50-250, Bet Dagan, Israel aut Spiegel Yitzhak Division of Nematology, Agricultural Research Organization (ARO), the Volcani Center, P.O. Box 6, 50-250, Bet Dagan, Israel aut European Journal of Plant Pathology Kluwer Academic Publishers 114/4(2006-04-01), 427-433 0929-1873 114:4<427 2006 114 10658 https://doi.org/10.1007/s10658-006-0011-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10658-006-0011-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Bar-Eyal Meira Division of Nematology, Agricultural Research Organization (ARO), the Volcani Center, P.O. Box 6, 50-250, Bet Dagan, Israel aut NATIONALLICENCE 700 1- Sharon Edna Division of Nematology, Agricultural Research Organization (ARO), the Volcani Center, P.O. Box 6, 50-250, Bet Dagan, Israel aut NATIONALLICENCE 700 1- Spiegel Yitzhak Division of Nematology, Agricultural Research Organization (ARO), the Volcani Center, P.O. Box 6, 50-250, Bet Dagan, Israel aut NATIONALLICENCE 773 0- European Journal of Plant Pathology Kluwer Academic Publishers 114/4(2006-04-01), 427-433 0929-1873 114:4<427 2006 114 10658 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer