Pest insects (Coleoptera) on maize grown calcareous chernozem at the early phases
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Author: Angelova, Vasilka; Tzolova, Elena
During the period 2001 - 2003 in the experimental field of the Experimental station, the town of Lom, under natural population density of the complex of injurious insects, a field trial was carried out with maize Kn 530. The damages caused by weevils Tanymecus dilaticollis Gyll., Tanymecus palliatus F., Tanymecus palliatus F. (Curculionidae) of the same time, taking away part of the leaf area of maize plants in the early phases. Tanymecus dilaticollis Gyll. /47,5%/ dominates during all period.