A sustainable alternative to insecticides and pesticides. The net prevents the entry of harmful insects into the greenhouse and the transmission of viruses to the crops. Produced from filament thinner than the standard "ARLENE HT®" to resist insects and with a more regular and solid structure. The BIORETE line ensures ventilation of crops even in hot climates and natural and lasting protection against even the smallest insects. It is widely used in vegetable crops such as: (lettuce, carrots, etc.).