Bioecologia e manejo da broca-da-erva-mate, Hedypathes betulinus (Klug, 1825) (Coleoptera: Cerambycidae)

Bioecologia e manejo da broca-da-erva-mate, Hedypathes betulinus (Klug, 1825) (Coleoptera: Cerambycidae)

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The erva-mate (Ilex paraguariensis A.St.-Hil.) has a social, cultural and economic importance in here the southern states of Brazil.The pure stands of this culture was responsible for the increase of many species of insects.

Hedypathes betulinus (Klug, 1825) (Coleoptera: Cerambycidae) is considered the main pest from an economic viewpoint because of its difficult control and potential for damage.The larval phase occurs inside the twings and trunks, what makes more difficult to deal with its detention and management.Cultural and mechanical management are the most indicated, such as collection of adults, prunning and burning of plant parts damaged by the insect, balanced nutrition, adequate plant density and maintenance of areas with native vegetation or also the introduction of policulture.These strategies may increase the agroecossystem balance and thus a reduction of the insect-pest to an aceptable level.Therefore, the objective of this study 2006 nissan altima radio was to assemble and the discuss the information on the bioecology and management of erva-mate borer.