Quite worrying situation in the most favorable attack of Spotted Wing Drosophila, or areas with high average relative humidity poorly ventilated (image) especially in the morning and late in the afternoon.Nel case of strong presence of adults the techniques of mass trapping and insecticide treatments fail to contain the damage below the danger level. In these cases it can make recourse to means altenativi as the installation of air agitators installed above the cultivated plants, the density of these devices can vary according to the type of crop. In cultivation of full field is recommended a distance of about 20 meters from each other. The operating times may vary according to weather conditions, or in the presence of wind or rain or temperatures above 27 ° C (except protected crops) need not be put into operation, in contrast to these conditions is also required for the entire days.
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