34
Views
11
CrossRef citations to date
0
Altmetric
Original Articles

Herbicide-induced disease resistance and associated increases in free amino acid levels in melon plants

&
Pages 33-36 | Accepted 28 Oct 1998, Published online: 07 Feb 2013
 

Abstract

Melon seedlings grown in the presence of low levels of the dinitroaniline herbicide trifluralin and the chloroacetamide herbicide acetochlor to induce resistance to Fusarium oxysporum f. sp. melonis (the cause of fusarium wilt) had elevated levels of free amino acids. This response with trifluralin is similar to that previously described for tomato seedlings treated with various dinitroanilines. In tomato, however, acetochlor did not induce resistance to F. oxysporum f. sp. lycopersici or result in elevated levels of amino acids.

Résumé

Des semis de melon cultivés en présence de faibles doses des herbicides trifluraline, de la famille des dinitroanilines, et acétochlore, de la famille des chloroacétamides, pour induire la résistance à la fusariose vasculaire, causée par le Fusarium oxysporum f. sp. melonis, avaient des niveaux élevés d’acides aminées libres. L’effet de la trifluraline est similaire à celui décrit précédemment pour des semis de tomate traités avec diverses dinitroanilines. Chez la tomate cependant, l’acétochlore n’avait pas induit la résistance au F. oxysporum f. sp. lycopersici ni augmenté le niveau d’acides aminées libres.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.