• Long-tailed mealybug

  the sap from the plant, stunting growth and causing deformation and / or yellowing of leaves, sometimes followed by defoliation. The overall effect is a reduction

• Cutworms

  red spot. They have broad hindwings, evenly light or dark grey or orange-yellow with a broad dark marginal stripe. The wingspan is about 40-55 mm and the

• Amblyseius andersoni

  The nymphs are larger than the larvae, have eight legs, and are a whitish yellow colour. Adult mites have eight legs, are a translucent white in colour, [...] the prey eaten, and varies from almost lucent whitish to opaque white or yellow. Due to their size and colour they are difficult to spot in the crop. Best

• Horiver Rollertrap

  ribbon coated with wet sticky glue. Available colours and sizes Colours : yellow, blue, white, red, black and transparent Standard sizes: 5, 15 and 30 cm

• Horse-chestnut leaf miner

  feeding between the upper and lower parenchyma. The mine starts to turn yellow and later brown. By this time, the damage is very visible. Eventually the

• Cottony cushion scale

  have black limbs and an orange-brown body that is coated with white and yellow wax. The adult ‘females’ are easily recognized by their large size (up to

• Tomato leafminer

  absoluta ) are cylindrical. Their colour varies from creamy white to bright yellow, darkening in the embryonic phase and becoming almost black near eclosion

• Sciarid flies

  takes place in a small hole in the ground. Pupae are white, but later become yellow to brown. The posterior end of the pupa remains mobile.

• Western flower thrips

  saw-like ovipositor. Larvae are nearly transparent white or yellowish to orange-yellow, with a large head and bright red eyes. Adult females are very variable

• Enermix

  become brownish. Whitefly pupae parasitised by Eretmocerus eremicus turn yellow, the adult parasitoid wasp can be seen clearly within the parasitised whitefly