Anzeiger für Schädlingskunde, Pflanzenschutz, Umweltschutz (1996) 69, 140-141

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Nadia Z. Dimetry, A.A. Gomaa, A.A. Salem and A.S.H. Abd-El-Moniem (1996)
Bioactivity of some formulations of neem seed extracts against the whitefly Bemisia tabaci (Genn.)
Anzeiger für Schädlingskunde, Pflanzenschutz, Umweltschutz 69 (6), 140-141
Abstract: The bioactivity of different formulations of neem seed extracts against the whitefly Bemisia tabaci (Genn.) was assayed in semifield trials during 1992. Tomato plants variety UC-97 were cultivated in pots and left to natural infestation with whitefly in an open field and sprayed with various concentrations of each extract. The high concentrations of all the extracts tested exhibited obvious activity. Also, the different treatments reduced the population density of the adult whiteflies compared with the control. The percentage reduction in the population reached its maximum level one hour after treatment with any tested extract.
(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): Nadia Z. Dimetry

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

Pest and/or beneficial records:

Beneficial Pest/Disease/Weed Crop/Product Country Quarant.


Bemisia tabaci Tomato (Solanum lycopersicum)
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