temperatures slow down the development of Orius laevigatus significantly. Effectivity is reduced at temperatures above 30°C (86°F). Combined use Should be combined
young larvae usually feed on leaves, creating a characteristic windowing effect. This damage and moist sawdust-like frass near the funnel and upper leaves
deformed growth above with lumpy leaves and curled leaf margins. The immediate effects of piercing by the aphids are visible in lower leaves in the form of yellow
wounds may help control infections, but preventing contamination is more effective. Topping efficiency: Mechanical harvesting always causes some damage to
release of the pheromone from the new capsule Pheromone dispensers remain effective for a maximum of 6 weeks Dosage In general two or four dispensers per hectare
your situation. Environmental conditions Neoseiulus californicus is most effective at temperatures between 13 and 32°C (55 and 90°F) and is sensitive to relative
damage roots and growing media, while adults can cause contamination. Effective fly control is essential to maintain healthy and high-quality crops. Biological
Because they reproduce quickly and hide deep within flowers and leaves, effective thrips control requires an integrated biological approach. Biological control
appear sparse due to early berry loss Management of Grape downy mildew Effective management of grape downy mildew (Plasmopara viticola) relies on a preventive
emanating from crop residues in the soil, organic material without suppressive effect, since the fungus needs to grow saprophytically on organic substrate before
