• Grey mould

  these can be infected after abortion and then provide a large amount of inoculum Extra Silicon and/or Calcium nutrition hardens the cell walls and makes [...] es unfavourable for germination, the spores can survive a few days on the plant surface and still germinate when the RH increases, for example when cut [...] harvested and put into cold storage. Wounds can also provide the fungus with sufficient moisture, for example pruning wounds on the stems of cucumber and tomato

• SWD

  May 8, 2019

  easy to use and clean. They are durable and will last for several seasons. The flat base to the trap design aids stability during inspection and re-filling [...] the pest can also be problematic in grapes, plums and even tomatoes. Early detection through monitoring (starting in March) is now thought to be crucial [...] earwigs and larger flies . Use in combination with our fruit fly attractant for best effect. Start by placing traps in wild areas (hedgerows and windbr

• Hunting season starts early with Anso-Mite

  February 16, 2021

  e in growing tunnels, which will be a great help. Swirski however needs warmer temperatures before it can be used and that is where Anso-Mite comes in [...] whiteflies , gall mites and russet mites. It also feeds on pollen and fungi and hence can sustain itself on the crop without prey being present. An early o [...] growing tunnels and outdoor crops,’ says Koppert technical consultant, Jasper Hubert. ‘This year will be the first year that we will be able to use Swirski-Mite

• Spotted Wing Drosophila

  ovipositor that is used to penetrate the skin of the host fruit and for laying the egg into the fruit. Eggs are white, 0.6 long and 0.2 mm wide. Each egg [...] spread extensively in North and South America and Europe where it has caused severe yield losses in many berry crops, cherries and grapes. Damage symptoms [...] blueberries, strawberries) and stone fruits (e.g. cherries, plums) being particularly susceptible to infestation. Life cycle and appearance of Spotted wing

• Cerall, a powerful seed treatment solution against seed-borne diseases in cereal crops

  protection Improves plant growth and reduces abiotic stresses, resulting in improved crop yields Easy and safe to use Can be applied with existing seed-treatment [...] blotch ( Septoria nodorum ) and foot rot ( Microdochium nivale ) are serious threats for wheat , rye , spelt and triticale crops. For most of these diseases [...] of the infection and can cause serious plant losses through damping off just after germination and seedling emergence. These diseases can also seriously

• Anagyrus vladimiri

  which development can occur is 13°C/55°F; the highest temperature is 38°C/100°F. Citripar should be combined with Cryptobug or Cryptobug-L for effective control [...] crop for at least two weeks Carry out adequate ant control The dosage of Citripar depends on climate, crop and mealybug density and should always be adjusted [...] particularly effective for mealybug control, a common pest affecting various crops. The natural enemy Anagyrus vladimiri is used for the control of the following

• Poinsettia. Main pest pressures

  May 21, 2019

  2, 5 and 8 days after planting; this is key to ensuring that cuttings can form roots without being damaged, and after 14 days the roots should be sufficiently [...] whitefly and thrips control strategies. This natural enemy can be applied either as loose product and/or as slow release sachets (Ulti-Mite Swirski). They target [...] their scales and white waxy deposits are, unfortunately, highly visible on the undersides of the leaves, which can result in rejection and lost sales. Control

• A turning point in Almeria: how predatory mites helped transform agriculture

  April 16, 2025

  proved to be a game-changer. “ It worked against both thrips and whitefly - two of our biggest problems, ” he explains. “ It was effective and efficient [...] that biological control was only for the high-tech greenhouses in the north of Europe. Not for us. ” But things changed. And Koppert was at the heart of that [...] that Koppert still leads the way and provides growers with secure supply, superior quality, expert guidance and advice, and access to continuous innovation

• Combating Strawberry Aphids with Aphiscout

  March 15, 2019

  species was responsible, and this will help decide which strategy to pursue for aphid control as the season progresses. Aphiscout can be introduced as a solo [...] Consultant. Rate of use: Introduce 1 tube/400 m 2 and repeat every 7-14 days Environmental conditions: Active between 16 - 30°C Storage and handling: 1-2 days [...] ensure that your IPM programmes are comprehensive and robust, and able to combat all aphid species that can occur in commercial strawberry crops. The strawberry

• Parasitoid wasps

  fluids, which can be important for their reproduction. It's important to note that not all species of parasitoid wasps engage in host feeding, and the primary [...] consistent and long-term pest control. These beneficial insects persistently hunt down and parasitise pest species, providing ongoing protection for crops [...] Biodiversity and ecosystem balance: The introduction of parasitoid wasps into commercial growing environments can promote biodiversity, as the use of harmful