• Potato/tomato psyllid

  pest. Damage symptoms The main direct damage, caused by potato psyllid nymphs when feeding, is known as ‘psyllid yellows’, which results in delayed growth

• Yellow rose aphid

  Damage symptoms The yellow rose aphids usually live in young unfolded leaves. Nymphs and adults extract nutrients from the plant and disturb the balance of growth

• Amblyseius andersoni

  they can feed but feeding is not necessary for their development into nymphs. The nymphs are larger than the larvae, have eight legs, and are a whitish yellow

• Amblydromalus limonicus

  1.2 eggs per day on older eggs and 3.3-3.4 eggs per day on crawlers and nymphs. It consumes about 7 first instar larvae of thrips and lays 3 eggs per day [...] access to food, they develop very slowly and the mortality is high. The nymphs are larger than the larvae, have eight legs, and are a whitish yellow colour

• Glasshouse potato aphid

  colour. When reproduction is asexual, the young aphids are born as developed nymphs. They immediately start to feed on plant sap and grow rapidly. When reproduction

• Cotton aphid

  transmit more than 50 different viruses, including the cucumber mosaic virus. Nymphs and adults extract nutrients from the plant and disturb the balance of growth

• Tomato russet mite

  two nymphal stages: sometimes they are also called larva (1st stage) and nymph (2nd stage). The first nymphal stage is a transparent white colour and about

• Spidex Vital: Your Vital partner in spider mite control

  present, so when applied in hotspots the adults are followed up by the growing nymphs and also Spidex eggs that are present will hatch amidst the appropriate

• Whitefly

  Regularly inspect your crops for signs of whiteflies, including adult insects, nymphs, or their characteristic sticky honeydew. To aid in monitoring, strategically [...] populations in greenhouse crops. The female wasps lay eggs inside the whitefly nymphs, where the developing wasp larva consumes the host from the inside out, [...] natural enemies of whitefly. These predatory mites feed on whitefly eggs and nymphs, and can significantly reduce the populations of whitefly in a short period

• Cannabis aphid

  pregnant and give birth to live, genetically identical offspring. Newborn nymphs will typically reach maturity within a couple of weeks, and adults live