Bio Best Roof Wants

Thrips are winged insects and are less than one millimeter in size. The larvae are mobile and start immediately after hatching with the food of leaf tissue at the bottom of the blade. By sucking out plant cells silver gray spots appear on the leaves, which dark spots (excrement) are. At higher densities also occurs damage to flower or fruit. About populations can develop very rapidly in a short time.
Natural enemies: Assassin bugs
The predatory bug Orius is a flattened insect of approximately 3 mm wide with a typical long snout. This mobile glutton feeds on all stages of thrips. If no trips occurs, they also feed on pollen and other insects, such as whiteflies, aphids and spider mites. At high densities of prey they kill more than they really need as food. These predatory bugs are supplied in packs, good for a fighting 50 m2.