• Yellow rose aphid

  January 1, 1970

  secreted in the form of honeydew, making the crop and its fruit sticky. Black sooty moulds grow on this honeydew, contaminating fruit and ornamental crops [...] or green and rather shiny. Winged aphids have a bright green abdomen with black dorsal markings. The size of wingless adults is 1.2-2.5 mm, winged specimens

• Carrot

  January 1, 1970

  vegetable and comes in a variety of colours, ranging from the regular orange to black and purple, but also red, yellow and white. The carrots which are produced

• Silver-Y moth

  January 1, 1970

  have a small head that is grey-green to brownish green, sometimes with a black lateral line. The body has stiff hairs and is usually greenish with a light [...] nocturnal. When the caterpillar is full-grown, it will form a greenish to black pupa, either in leaves which are woven together with silk threads, or in

• Two-spotted spider mite

  January 1, 1970

  orange, light yellow or light green, to dark green, red, brown, or almost black. Males are smaller and more active than the females, with a body that is [...] they are mainly red-brown). Both males and females usually have two large black spots, giving rise to the common name, “two-spotted spider mite”. The spots [...] mites can have a variety of colors, including green, yellow, red, brown, or black. Two-spotted spider mites have two large dark spots on their body. Movement:

• Sciarid flies

  January 1, 1970

  pupal instar, and the adult. The adult insects are 1 to 5 mm long, grey-black flies with long antennae. They have relatively long legs, and the wings show [...] length and 0.5 to 1.5 mm in diameter. They are legless and have a conspicuous black head. The head is equipped with biting-chewing mouth parts. Pupation takes

• Cottony cushion scale

  January 1, 1970

  look similar to the immature stages. Immature cottony cushion scales have black limbs and an orange-brown body that is coated with white and yellow wax. [...] granular, white wax. The legs, antennae and body hairs are conspicuously black. The nymphs and adult females produce long, hair-like, transparent rods of

• Pepper weevil

  January 1, 1970

  3.5 mm in length, and over time they turn grey, reddish-brown, or nearly black. Their main distinguishing feature is a ‘snout’ which is longer than their [...] which hatch after four days. The larvae are whitish and plump, with large black spots and brown mandibles. When they hatch inside an immature fruit, they

• Western flower thrips

  January 1, 1970

  colour. They range from almost white through yellowish orange to almost black. Western flower thrips (Frankliniella occidentalis) usually pupate in the [...] surrounding tissue to die. The resulting silver-grey patches on leaves and the black dots of their excreta indicate their presence in the crop. The vigour of

• Ephedrus cerasicola

  January 1, 1970

  of Ephedrus cerasicola Adult parasitic wasps of Ephedrus cerasicola are black, approx. 4-5 mm in length. The parasitic wasp lays an egg inside the aphid [...] This causes the parasitized aphid to swell and harden into a leathery, black mummy. The mummy is more rounded compared to Aphelinus abdominalis , and

• Anagyrus vladimiri

  January 1, 1970

  mm in length and brown, with distinctive black and white banded antennae. The male is 0.8 mm in length and black in colour. Anagyrus vladimiri is arrhenotokous;