• Rose

  shape and size, but are often ornate and bright coloured. Colours range from white to yellow, pink and orange to red, the most popular colour.

• Green peach aphid

  they shed white skin, betraying their presence in the crop. Wingless green peach aphids (Myzus persicae subsp. persicae ) may be green, white-green, light

• Sweet pepper

  sweet pepper plant bear fruit in different colours ranging from vanilla/white and yellow to orange, green and red and even dark purple and brown. The sweet

• Powdery mildew

  are fairly similar in all plant-pathogen combinations. The symptoms are white fluffy colonies, first and foremost on the upper side of the leaf. In severe [...] appear first and foremost on the upper side of the leaves. In most crops, the white colonies later turn brown or grey. Severely affected leaves may turn yellow

• Bhendi/Ladies finger

  temperate regions of the world for its younger tender fibrous fruits containing white round seeds. Fruits are also dried or frozen for use during off-season. It

• Carrot

  ranging from the regular orange to black and purple, but also red, yellow and white. The carrots which are produced nowadays derive from the wild carrot, Daucus

• Western flower thrips

  the plant tissue with a saw-like ovipositor. Larvae are nearly transparent white or yellowish to orange-yellow, with a large head and bright red eyes. Adult [...] Adult females are very variable in colour. They range from almost white through yellowish orange to almost black. Western flower thrips (Frankliniella o

• Greenhouse whitefly

  stadia remain flattened on the leaf. The fourth larva stadium develops into a white, oval case encircled by a ring of erect waxy rods. This is called the pupa [...] feed on plant sap very soon after emerging. The insect is covered with a white waxy substance.

• Citrus leaf miner

  adult emerge after 5 to 7 days. The adults are around 2mm long, silvery white in colour with wings fringed with long hairs. They are active both in day

• Gerbera

  cultivars that differ greatly in size, shape and colour. The main colours are white, yellow, orange, red and pink, but one flower can have petals in varying