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Laboratory evaluation of neem formulations with and without additives against the two spotted spider mite, Tetranychus urticae Koch [electronic resource].

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Dimetry, Nadia Z

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Description: p.315-318Uniform titles:

Egyptian journal of biological pest control, 2008 v. 18 (2) [electronic resource].

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In: Egyptian Journal of Biological Pest Control 2008.v.18(2)Summary: Neem Azal T/S (a commercial formulation of neem seed kernel extract) was tested for its efficacy as a deterrent toxicant or growth inhibitor against the two spotted spider mite, Tetranychus llrticae Koch. Addition of T/S Fort increased its effect on mite females and eggs. Neem Azal TIS with T/S Fort at the ratio of 1:2 showed the highest acaricidal activity compared with the other formulations tested. Newly emerged females sprayed with the median concentration (0.086%) of Neem Azal TIS showed a serious chronic effect on their biotic potential.

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Neem Azal T/S (a commercial formulation of neem seed kernel extract) was tested for its efficacy as a deterrent toxicant or growth inhibitor against the two spotted spider mite, Tetranychus llrticae Koch. Addition of T/S Fort increased its effect on mite females and eggs. Neem Azal TIS with T/S Fort at the ratio of 1:2 showed the highest acaricidal activity compared with the other formulations tested. Newly emerged females sprayed with the median concentration (0.086%) of Neem Azal TIS showed a serious chronic effect on their biotic potential.

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