• Fall Armyworm

  moist sawdust-like frass near the funnel and upper leaves can be an easily spotted sign of larval feeding. After feeding, the leaves appear ragged or torn [...] distinct white inverted Y-shaped mark on the front of the head and four large spots on the upper surface of the last segment. Pupae are reddish brown and measure

• Cabbage moth

  are light brown with a rather inconspicuous spot in the middle. Head and thorax are grey-brown with white spots, and the abdomen is a pale, greyish brown

• Feltiella acarisuga

  development progresses, a red spot appears anterior to the midline, after which the entire larva becomes darker. Finally, white spots appear on the body. A fully [...] to Europe, preys on various spider mite species, in particular the two-spotted spider mite . Feltiella acarisuga is a key component in integrated pest [...] of the common spider mites targeted by Feltiella acarisuga includes two-spotted spider mite ( Tetranychus urticae ), strawberry spider mite ( Tetranychus

• Asian citrus psyllid

  distinct red eye spots at maturity. Eggs are anchored to plant tissue in an upright position, and large numbers of eggs may be found on a single spot. Nymphs are

• Western flower thrips

  s) is the most important vector for both tomato spotted wilt virus (TSWV) and impatiens necrotic spot virus (INSV). Both viruses affect a wide range of

• Flies

  generally live on rotting plant material and are mostly found in the soil. The spotted wing drosophila , Drosophila suzukii , has recently developed into a major [...] Keroplatidae (mainly Lyprauta sp.) can cause damage in potted orchids. The Spotted Wing Drosophila has recently invaded Europe and the Americas where it is

• Air Blowers to distribute and apply beneficials

  hand-held blower used for both full field distribution and for specific hot spots. The Airbug’s special fan, in combination with the revolving dosage pot, [...] Mini-Airbug is a hand-held blower used for full field distribution, specific hot spots as well as the release of Nutari, Artefeed and Entofood in vegetable cultivations

• Want To Know Whether Spical Will Be Effective? Check, check, and double-check!

  July 20, 2020

  You’ll still be able to see webs, but the spots won’t become larger. The downside is that the damaged spots won’t simply disappear. While this isn’t such [...] glass to quickly see how Spical is doing. Spider mites often develop in hot spots, so you should release extra predatory mites in these places. This is also [...] other: spider mites are green or red in colour, and the adults have two spots on their backs. They also move quite slowly. The predatory mites, on the

• Thrips: a tiny pest with big consequences

  February 2, 2023

  congregate and feed on the plant, as each type of thrips has its own 'favourite spot.' Western flower thrips , for example, prefer flower buds and growth points [...] When the western flower thrips prick petals, this often leads to discolored spots and dots. These patches are brown on white roses and white on red roses. [...] This can be a major problem, especially for ornamental plants . Silver spots appear on the leaves, and large infestations may also lead to yellowing and

• Spider Mite Control: The Essential Guide

  Spider mites are common pests that affect a wide range of crops. The two-spotted spider mite ( Tetranychus urticae ) is by far the most important species [...] intervention. Spider mite damage on plants Larvae, nymphs and adults of two-spotted spider mites cause damage to the host plant by feeding on plant tissue and