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Title

Effect of (E)-chalcone on potato-cyst nematodes (Globodera pallida and G. rostochiensis)

AuthorsGonzález-Pérez, José Antonio ; Estévez Braun, Ana
KeywordsGlobodera spp.
Trans-chalcone
Nematicide
Nematostatic
Phytotoxicity
Issue Date1998
PublisherAmerican Chemical Society
CitationJournal of Agricultural and Food Chemistry 46: 1163-1165 (1998)
AbstractAmong soil-borne plant diseases, nematodes are responsible for large crop losses. Conventional control methods are currently based on the use of low-specificity neurotoxic compounds, such as carbamates, and phosphorylated and halogenated organic compounds. Some of these substances cause global environmental problems; for example, methyl bromide has a destructive effect on the ozonelayeranditsproductionisbeingrestricted. (E)-Chalcone(trans-1,3-diphenylpropenone)was found highly toxic for phytoparasitic nematodes (CL50 ) 33 μM), acting also as a potent inhibitor of nematode hatch (HIC50 ) 7 μM). (E)-Chalcone provides new insight in the search for novel environmentally sound alternatives to conventional nematicidal compounds.
Description3 páginas, 3 figuras, 18 referencias.-- cmartin@irnase.csic.es
Publisher version (URL)http://dx.doi.org/10.1021/jf9706686
URIhttp://hdl.handle.net/10261/59909
DOI10.1021/jf9706686
ISSN0021-8561
E-ISSN1520-5118
Appears in Collections:(IRNAS) Artículos
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