adults and a great variety in colour. In greenhouses, reproduction takes place by parthenogenesis, with unfertilized viviparous females continuing to…
cocoons under loose bark, cracks in trunks or supporting stalks, or other places. Depending on the climate, there are one, two or more generations per…
aphids lay eggs that overwinter. In greenhouses reproduction also takes place by parthenogenesis, with unfertilized viviparous females continuing to…
than the females. They are not fast fliers, and prefer damp areas in dark places, with a lot of organic material. They occur the whole year round. The…
mm with a brown head capsule and . a yellowish-white body. Pupation takes place in a 10-mm-long, cream-coloured, silk cocoon made of characteristic…
in colder areas and varies from dull bluish-grey to black. Pupation takes place in the soil in an oval, ochreous-white silken cocoon. The pupae are…
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