limonicus . They are roughly 0.4 mm in length. The eggs are oval, transparent to white in colour and are deposited on the underside of the leaves.…
basket of the trap When using the kairomone: Place the kairomone in the white bucket of the trap Pheromone and kairomone can be used simultaneously…
The larvae are up to 20 mm long, initially whitish and later pale pinkish white, with a brown head and a pale anal plate. The pupa is 8-10 mm long and…
black and armoured. End segments of legs yellow. Forewings dark, but sharply white near the base. 8 antennal segments. Pronotum strongly reticulate.…
their thigmotactic behaviour. Damage around the calyx appears as silver white blemished areas when fruit is small, which may become brown when exposed
Cladosporium spp .) are often found growing on this honeydew. Additionally, the white, waxy secretion of the mealybugs, reduces the ornamental value…
Aphids moult four times before reaching adulthood. With each moult they shed white skin, betraying their presence in the crop. The wingless tobacco…
Aphids moult four times before reaching adulthood. With each moult they shed white skin, betraying their presence in the crop. The cotton aphid can be…
characteristic red-orange color. This takes 1-2 days. After introduction of “white” Spidex Vital it therefore is a clear proof of predation when red…
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