• San José scale

  up. Learn more Damage symptoms of San José scale Typical symptoms of San José scale include: Small, circular gray scales on twigs, branches, and fruit Red [...] mobile life stage and the most vulnerable to control. Crawlers disperse across the tree, settle on suitable plant tissue, and begin producing their protective [...] infestations difficult to detect during the early stages. Early monitoring and preventive management are therefore essential to prevent populations from

• Prevention: the most powerful weapon in the fight against Fusarium

  December 13, 2022

  infect many plants. In addition to causing wilting, Fusarium wilt is also responsible for causing rot in fruit and in the stems and base of plants, spoiling [...] have compiled a list of ten facts about Fusarium that are important to know. Growers worldwide have to deal with the soil-borne fungal disease Fusarium wilt [...] that the plant grows well. Other prevention advice includes choosing resistant varieties, working cleanly, and avoiding stress to the plant. The beneficial

• Cookie statement

  time to time, as the rules on cookies may change or new features may be added to our website. Updates to our Cookie Statement will be published on our website [...] cookies on our website. A cookie is a small text file that is stored on your computer by your browser when you visit the website. The main function of cookies [...] browser to optimize the way our website is displayed on your screen. Analytical cookies/optional cookies We use third-party analytical cookies to collect

• Capirel

  the root zone turn yellow to brown but may be difficult to find, due to rapid degradation. Infected foliar pests simply fall to the ground. Pack size 3,000 [...] at a rate of 1.5 billion nematodes per hectare (0.6 billion/acre). For orchard pests use 1,000 to 1,500 litres of water per hectare (100 to 160 gallons/acre) [...] system To avoid blockage, all filters should be removed, especially if finer than 0.3 mm (50 mesh) Use a maximum pressure of 20 bar/290 psi (on nozzle)

• Swirski-Mite LD

  Pests Young larvae of various thrips species and eggs and larvae of whitefly . Crops Do not use in tomato. Mode of action Predatory mites multiply in the [...] disperse into the crop over a period of several weeks. Predatory mites use their piercing mouthparts to extract the contents of their prey. Pack size 500 sachets [...] predatory mites Dosage The dosage of Swirski-Mite LD depends on climate, crop and pest density and should always be adjusted to the particular situation. Start

• Swirski Ulti-Mite

  Pests Young larvae of various thrips species and eggs and larvae of whitefly . Crops Do not use in tomato . Mode of action Predatory mites multiply in [...] disperse into the crop over a period of several weeks. Predatory mites use their piercing mouthparts to extract the contents of their prey. The Ulti-Mite slow-release [...] predatory mites Dosage The dosage of Swirski Ulti-Mite depends on climate, crop and pest density and should always be adjusted to the particular situation. Start

• Apple blossom weevil

  pomorum) is an important early-season pest of apple orchards. Adult weevils emerge before flowering and feed on developing buds before laying eggs inside [...] orchards with high pest pressure. Learn more Damage symptoms of apple blossom weevil Typical symptoms of apple blossom weevil damage include: Brown, unopened flower [...] feeding on floral tissues and preventing the blossoms from opening. After pupation, new adults emerge in late spring or early summer and feed on foliage

• Garden chafer

  stem bases of plants. Larvae can also feed above ground within stems of plants and on strawberry fruits lying on the ground. Both adult beetles and larvae [...] family. It does most of its damage in the larval stage when it feeds on roots of grasses and clover. The adults feed on the leaves of trees like oak, hazelnut [...] larvae are polyphagous and feed on a wide variety of plant species. High populations of larvae can destroy plants under field conditions. Established crops

• Red Headed Flea Beetle Eradication Described in April 2025 GrowerTalks Issue

  February 25, 2025

  and paints a picture of the work that still needs to be done with respect to rate, location, timing, and application methods of the biosolution. It’s [...] scenes look into the journey from discovery to practical, efficient use of a biocontrol in the ornamental plant industry—especially if you’re dealing with [...] Koppert's beneficial nematodes: new look and ready for the future The How and Why of IPM We Know What Eradicates Red Headed Flea Beetle , an article by Koppert’s

• In Partnership with Nature

  January 2, 2019

  For the Better Health of People and the Planet For the past 50 years Koppert’s mission has been to contribute to better health of people and the planet [...] methods. Our goal is to completely switch to the new recyclable packaging within the first quarter of 2019. This method will enable us to transport our most [...] commitment to improve its processes and materials. Koppert will save 2,860 pounds of Styrofoam per year. That is a yearly saving of 1.43 tons of Styrofoam