occidentalis) develops in six stages: egg, two larval instars, prepupa, pupa, and finally the adult insect. The eggs of the western flower thrips (Fr…
Pests All species of spider mites . Mode of action After emerging from the pupa, adult gall-midges actively search for spider mite colonies and…
ps americanus) develops in six stages: egg, two larval instars, prepupa, pupa, and finally the adult insect. Impatiens thrips (Echinothrips…
other Fannia spp. Mode of action When the flies emerge from the released pupae, they will lay eggs on or close to the manure, the developing larvae…
hiding in the crop during the day. Several days after emerging from their pupae the female moths lay clusters of 20 to 100 eggs on the underside of…
(Sciara) and shore fly (Scatella) eggs, larvae and pupae. Adults also prey on the 2nd larval stage and pupae of the western flower thrips (…
species/stages of aphids . Mode of action Adult gall midges emerge from the pupae and deposit their eggs in the aphid colonies. After emerging from…
are recognizable by their developing wing buds. Compared with the pre-pupa, the pupa has longer, more developed wing buds and longer antennae that are…
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. Damage symptoms…
until they emerge. This stage is often considered a fourth stage called pupa, false pupa or quiescent nymph. Adult females are yellowish brown, about…
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