• Acadian Organic

  January 1, 1970

  ACADIAN® Organic Liquid Seaweed Concentrate fully dissolves in water and is suitable for use in liquid foliar, soil applied, and irrigation water applications [...] dissolved in the tank solution. When mixing with calcium products, thoroughly mix ACADIAN® Organic Liquid Seaweed Concentrate with the water in the tank [...] dissolved in the tank solution. When mixing with calcium products, thoroughly mix ACADIAN® Organic Liquid Seaweed Concentrate with the water in the tank

• Biopar

  January 1, 1970

  Pesticides can have (in)direct effects on biological solutions. Consult your Koppert advisor for a tailored advice. Storage time after receipt Apply as [...] parasitize. After parasitism, wasps of the new generation can be expected in approximately 2-3 weeks. Pack size Biopar: Paper bag with parasitized pupae [...] chaff. Cardboard cylinder: wood-chips. Application Distribute the material in heaps near to the places where the flies pupate and cover with 5-10 cm of

• Swirski-Mite Plus

  January 1, 1970

  and prey mites. Presentation Sachets in cardboard box. Carrier Bran. Application Hang sachets in sheltered locations in the crop, not exposed to direct sunlight [...] and eggs and larvae of whitefly . Crops Do not use in tomato. Mode of action Predatory mites multiply in the sachet and disperse into the crop over a period [...] as the first pest mites are detected in the crop. Use at least 4,000 sachets per ha and hang them evenly spaced in the crop. Release should be repeated

• Sustainable Cultivation Goes Much Further than Pests and Natural Enemies

  August 18, 2021

  policies in place in many parts of the world,’ says Peter Maes, presenting his view on the future at the headquarters of Koppert Biological Systems in Berkel [...] is also gaining in importance in the world of practice. Peter Maes points to outdoor crops, where Koppert is continuing to gain ground in major crops such [...] The Role of Technology in Biological Control The role of technology in biological control is set to grow even further; that's the prediction of Peter Maes

• Thripex

  January 1, 1970

  Pests Young larvae of various thrips species. Crops Do not use in tomato. Mode of action Predatory mites use their piercing mouthparts to extract the contents [...] situation. Start introduction as soon as the first pest mites are detected in the crop. Introduction rates typically range from 50-100 per m2/release. Releases [...] advise to take the necessary precautions. Precautionary measures Storage time after receipt Apply as soon as possible after receipt. If necessary, the

• Free Webinar series; Implementing Plant Empowerment

  May 19, 2020

  , 2020 at 9am and 3pm (Netherlands Time). For the US, Eastern Time Zone, 3am and 9am. The other webinars follow in the next three weeks on Wednesdays. [...] lighting. We start on Wednesday, June 3 rd , 2020 at 9am and 3pm – Dutch time (Eastern Time Zone 3am and 9am. The following dates are; June 10, 17 and 24. Join [...] the basic principles of Plant Empowerment. They also learn how to grow crops in a sustainable way by using the natural growing power and resilience of a plant

• Swirski Ulti-Mite

  January 1, 1970

  and prey mites. Presentation Sachets in cardboard box. Carrier Bran. Application Hang sachets in sheltered locations in the crop, not exposed to direct sunlight [...] and eggs and larvae of whitefly . Crops Do not use in tomato. Mode of action Predatory mites multiply in the sachet and disperse into the crop over a period [...] as the first pest mites are detected in the crop. Use at least 4,000 sachets per ha and hang them evenly spaced in the crop. Release should be repeated

• Garden chafer

  January 1, 1970

  laying but in time become nearly spherical through water absorption. Chafer larvae (grubs) have brown heads and whitish bodies, and normally lie in a char [...] The neck shield is metallic green to shiny black. In Central Europe, they emerge from the soil in May or June. Low swarming flights just above the soil [...] horticola ) is a beetle from the Scarabaeidae family. It does most of its damage in the larval stage when it feeds on roots of grasses and clover. The adults

• Adapting Quickly Guarantees ‘Tomato Success’

  August 18, 2021

  but nowadays growers invest more time and do a really thorough job. Keep in mind: if you have staggered planting times, you must prevent pests on an older [...] an obvious choice. But you should realize that every time you spray, you cause a temporary plateau in the growth of your crop. This also always causes the [...] growing cycle is the time for more radical solutions, so you can start the new season with a clean slate and the circle is complete again. In short, shift your

• Leaf miners

  January 1, 1970

  cosmetic damage. In (sub)tropical areas this can lead to burning in fruit such as tomato and melon. Loss of leaves also reduces yield. In full-grown plants [...] while beneficial nematodes target pupae in the soil. Sticky traps help monitor adult activity and support timely intervention. With Koppert’s biological [...] species in this family, only eleven are truly polyphagous. The species that cause most damage all belong to the genus Liriomyza and are very common in temperate