• Broad mite

  Tarsonemid mites have no eyes. Female broad mites ( Polyphagotarsonemus latus ) lay their eggs mainly on the underside of the leaf or on the fruit surface. The

• Getting a handle on the spider mite – how can you keep population development under control?

  March 3, 2023

  is also important, as the spider mite like dry conditions. The spider mite lays more eggs when air humidity is low, so development is faster. Humidifying

• Spider mites and other mites

  life cycle of plant mites: Egg: The life cycle begins with the female mite laying eggs. The eggs are usually spherical and laid on the underside of leaves [...] more distinct. The adults continue feeding on the plant sap and reproduce to lay new eggs, starting the life cycle over again. The life cycle of plant mites

• Encarsia formosa

  y the greenhouse whitefly ( Trialeurodes vaporariorum ). The female wasp lays her eggs inside the whitefly nymphs, which are then consumed from the inside

• Aphidius colemani

  even when they are at low density. The behaviour of the female during egg-laying is typical of the Aphidiidae. First the host is examined by drumming with

• Operation Mealybug

  deploying the maximum number of larvae. This optimizes the chances of good egg laying and makes a complete life cycle possible, ensuring a permanent defense against

• Predatory insects

  to their effectiveness as biological control agents. Female gall midges lay their eggs on plant leaves, and when the larvae hatch, they feed on aphids

• Koppert At Cultivate 2026

  June 1, 2026

  and spider mites . On several occasions it’s been observed feeding and laying eggs when it’s cool enough in the greenhouse to see your breath. Applying

• Diglyphus isaea

  host. Egg stage: A female wasp first paralyzes the leaf miner larva and then lays a single egg (occasionally more) next to it. In general, the wasp selects

• Operation Mealybug

  June 25, 2018

  deploying the maximum number of larvae. This optimizes the chances of good egg laying and makes a complete life cycle possible, ensuring a permanent defense against