Bacterial spot

the spots may merge with lesions on the petioles and stems and form long dark streaks. On fruits, first small black specks are seen on green fruits. The [...] They occur on the abaxial (underside of) leaf surfaces and may enlarge into dark brown lesions with a light brown centre. As with powdery mildew infection

Goat moth

when young, later with yellowish sides and a dark red back with a black head. The pupa is 5-6 cm long, dark brown, with spines on the abdominal segment

Potato aphid

with a dark longitudinal stripe running along the dorsal surface. In green individuals, this stripe is dark green, while in pink specimens it is dark red

Carnation tortrix

active diurnally, unlike most leafrollers, which mainly fly at dusk and after dark. The females have a limited flight capacity and only cover short distances [...] small. The contrasting colours between the yellow to purple forewings (with a dark brown band in the females and two red bands in the males) and the hindwings [...] yellow green colour, with a black head that later turns yellowish brown with dark spots. After emerging, they move or are carried by wind to the young growing

Cabbage leafroller

body. The antennae are thin and of medium length. The moths fly when it is dark. The yellow eggs are laid in batches of 10 to 90 pieces and covered with [...] preferably on major veins or depressions in the epidermis. The caterpillar has a dark green to black head capsule and prothoracic shield. The body is drab brown [...] fruit of sweet pepper, however, the caterpillars are much lighter and have dark lateral stripes. The caterpillars are relatively thin and measure up to 25

Black root rot of cucurbits

cucurbits. Damage symptoms Phomopsis sclerotioides causes grey-black spots with a dark demarcation line on cucumber roots. The lesions are slightly sunken and are [...] the lesions are light-brown. The lesions can be enclosed by pseudostromata: dark coloured tissue that looks like black stripes. The disease is usually restricted

Rophoria

the aphids . Visual effect Aphids are consumed entirely, only skins remain. Dark excrements (meconium) on the leaves is an indicator of hoverfly larvae activity [...] for 1-2 days Storage temperature 8-10°C/47-50°F Storage conditions In the dark

Syrphidend

the aphids . Visual effect Aphids are consumed entirely, only skin remains. Dark excrements (meconium) on the leaves is an indicator of hoverfly larvae activity [...] for 1-2 days. Storage temperature 8-10°C/47-50°F. Storage conditions In the dark.

Impatiens thrips

large. Both males and females are dark brown to black in colour with orange pigmentation between the segments, and the dark wings are white at the base. This

Apple rosy aphid

1-2.6 mm long and pink to dark bluish grey, with a powdering of white wax. The siphunculi are black and tapered, the cauda is dark, short and triangular.