REDIA (2018) 101, 47-52

Silvia Landi, Giada d'Errico, Pio Federico Roversi and Francesco Paolo d'Errico (2018)
Management of the root-knot nematode Meloidogyne incognita on tomato with different combinations of nematicides and a resistant rootstock: Preliminary data
REDIA 101, 47-52
Abstract: In south Italy, tomato growers commonly face severe root-knot nematode infestations. Alternative methods of control are required because of the high toxicity of current pesticides. Therefore, the potential of an integrated pest management strategy for the control of root-knot nematodes on tomato in greenhouse was investigated. The nematode susceptible tomato cv. Ikram, non-grafted or grafted onto the tomato rootstock cv. Armstrong, with intermediate resistance to the nematode, in combination with soil applications of the nematicides fosthiazate, oxamyl, and abamectin were tested. The resistant rootstock significantly reduced nematode soil population levels and root galling index until one month after transplanting, when soil temperature was below 28°C, but not by harvest due to increased soil temperature. Fosthiazate, abamectin and oxamyl increased tomato yield and reduced root galling caused by Meloidogyne incognita. The synergistic effect of the rootstock resistant to root-knot nematodes and soil treatments of fosthiazate in combination with abamectin or oxamyl could successfully be employed in integrated pest management programs to control M. incognita in tomato.
(The abstract is excluded from the Creative Commons licence and has been copied with permission by the publisher.)
Link to article at publishers website
Database assignments for author(s): Giada D'Errico, Pio Federico Roversi

Research topic(s) for pests/diseases/weeds:
control - general

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Pest and/or beneficial records:

Beneficial	Pest/Disease/Weed	Crop/Product	Country	Quarant.
	Meloidogyne incognita	Tomato (Solanum lycopersicum)	Italy