• Orius laevigatus

  The natural enemy Orius laevigatus is available at Koppert as Thripor-L . How to use Orius laevigatus The predatory bug Orius laevigatus is available in [...] development (four per day on average). Adult females can kill up to 20 nymphs or six to seven adults per day. They are also cannibalistic. In pollen producing [...] stems, or flowers. They are typically white or translucent and are difficult to see without close inspection. Nymphal stage: Orius laevigatus nymphs are the

• Caterpillars

  s Caterpillar control videos Take a look at the video or go to our Youtube channel to see our caterpillar control products in action. More caterpillar [...] plant tissue. Many species cause damage to crops. The most harmful caterpillars that occur in greenhouses belong to the Noctuidae (the noctuid or owl moths) [...] name ‘leafroller’ refers to the fact that the caterpillars often live in rolled-up leaves. Although some species are restricted to a single crop, most are

• Leaf miners

  miners Leaf miner control videos Take a look at the video or go to our Youtube channel to see our leaf miner control products in action. More leaf miner control [...] enemies, allowing the leaf miner population to erupt into serious numbers. In addition, the pesticides used to control leaf miners disrupt the biological [...] most damage all belong to the genus Liriomyza and are very common in temperate regions. Leaf miner damage Leaf miners cause damage to plants both directly

• Mealybugs and scales

  Mealybug & scale control videos Take a look at the video or go to our Youtube channel to see our mealybug control products in action. More mealybug control [...] leads to sooty mould. Infestations reduce plant vigor, fruit quality and overall yield. Effective control of mealybugs and scales is essential to maintain [...] important families within the superfamily Coccoidea. This superfamily belongs to the order Hemiptera (the true bugs ). Coccoidea are at first sight barely

• Isonet T for Tuta absoluta

  April 10, 2019

  an aluminium wire to enable its positioning in the greenhouse, and the other filled with the specific T. absoluta sex pheromone (see picture below). For [...] mining moth, Tuta absoluta , the caterpillars of which can cause serious damage to a tomato crop. The product has been used successfully by UK tomato growers [...] dispensers should be hung vertically from the crop wire, clips or strings (see crop picture below) at an application rate of 800-1000/ha. After installation

• Dacnusa sibirica

  adult. In order to see the eggs and larvae of the endoparasitoid, the parasitized leaf miner larvae must be dissected; it is impossible to tell whether a [...] at Koppert as Minusa . Dacnusa sibirica products Minusa Expand all items How to use Dacnusa sibirica The parasitic wasp Dacnusa sibirica is available in [...] wasp Dacnusa sibirica Dacnusa sibirica is a small parasitic wasp belonging to the family Braconidae . This insect is known for its role as a biological

• Lurem-TR

  Preparation Twist the top of the dispenser to activate the release of the kairomone. Application Hang the dispenser next to the sticky trap Place the sticky trap [...] Lurem-TR increases the attraction of thrips to blue and yellow sticky traps and thus ensures earlier discovery of the pest. Pests Several thrips species [...] thrips more active. They appear from their shelters and are more attracted to the sticky traps. Presentation Dispenser containing the kairomone. Numbers

• Trianum-P

  Add 1 volume of Trianum-P to 5 volumes of water in a bucket Mix thoroughly Add the suspension to the required amount of water to obtain the final spray, [...] filters are clean (spores can attach themselves to organic material in filters) To increase spore attachment to the roots, avoid run-off and excess drainage [...] (ISR). Trianum-P has the capacity to make certain 'fixed' nutrients such as manganese and iron available for the plant to take up. Pack size 500 gram and

• The Swirski-Mite Revolution: A Game-Changer in Pest Control

  September 30, 2024

  in the field automatically uses to compare other natural enemies, old or new. And there is still no reason for that to change. The predatory mite Amblyseius [...] has taken his time to point out what the power of Swirski-Mite actually is. ‘The predatory mite is extremely effective and resistant to high temperatures [...] effective to a larger or lesser degree. We conduct a great deal of research into this mite’s use under all kinds of circumstances. In fact, this is how Swirski-Mite

• Hemispherical scale

  symptoms The scales present are usually quite easy to see as shiny brown domes on leaf undersides close to the midribs. They produce large amounts of honeydew [...] The size depends on the host plant and can vary from 2 to 4.5 mm. The young nymphs are white to yellowish, more oval in form and with a raised H-pattern [...] has a hemispherical form with a smooth surface. The colour is usually dark to sometimes lighter brown or almost yellow, with many evenly distributed light