local Koppert representative or distributor Dosage One Rollertrap per 1 to 3 plant rows. Timing In high crops Rollertraps should preferably be installed
vegetable crops for processing in Portugal are: Tomato (14,500 hectares), Peas (3,500 ha), (Broccoli 4,000 ha), (Pepper 1,000 ha), Zucchini (150 ha), Sweet potato
becoming light brown as they age. The eggs are white, oval, and approximately 0.3 mm in length. Best conditions for use of Stratiolaelaps scimitus For optimal
typically range from 1-10 per m2/release. Releases should be repeated at least 3 times at weekly intervals or until control is achieved. Depending on the specific
range from 0.1-0.5 per m 2 /release. Releases should be repeated at least 3 times at an interval of 1-2 weeks. Consult a Koppert advisor or a recognized
Citrus mealybug Adult females of Planococcus citri are 2.5 - 4 mm long and 2 - 3 mm in breadth. Seen dorsally, they have an oval form; they are soft and covered
avoid blockage, all filters should be removed, especially if finer than 0.3 mm (50 mesh) Use a maximum pressure of 20 bar/290 psi (on nozzle) The spray
25°C under optimal conditions, an adult female Amblyseius swirskii lays 2.3 eggs per day with Trialeurodes vaporariorum eggs as prey. Under the same conditions