Biological effectiviness of new acaricides against the twospotted spaider mite Tetranichus urticae Koch
2002
Atanasov, N. (Institut za Zashchita na Rasteniyata, Kostinbrod (Bulgaria))
Studies were carried out on the efectiveness of new acaricides against Tetranychus urtice Koch in cucumbers. It was found that the acaricides Neem Azal -T/S and Lirosect EC are highly effective against T. urticae. At low density of the mites good effectiveness showed also the preparations Nificid 10 EC and Biomite EC. The preparations Neem Azal- T/S and Lirosect EC demonstrated lower toxic against natural enemies and we recommend them for inclusion in the programmers for integrated control.
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Эту запись предоставил Institute of Agricultural Economics