• Root rot of carrot

  3.4 to 7.1 (optimum 4.2–4.7). This affinity for acidic conditions may explain the concentration of this disease in the rather acidic soils (of southwestern [...] exhibit by necrotic leaf spots Life cycle and appearance of Root rot of carrots The fungus of R. carotae has delicate, simple morphological features hence [...] to prevent root rot of carrot Studies have shown that 3several key factors influencing the occurrence of blemishes and the presence of Rhexocercosporidium

• Treatment of bumblebee stings and allergies

  Level 3 - level 1 and/or 2 symptoms plus difficulties in breathing and/or a feeling of suffocating Level 4 - level 1 and/or 2 and/or 3 symptoms plus heart [...] rarely sting. The chance of being stung by a bumblebee can be reduced by avoiding provoking them or making them aggressive. First of all, it is important to [...] observation. Allergic reaction In about 1% of the population, repeated stings (or in some cases only two or three stings) may lead to an allergic reaction

• Certainty in the quality of every sachet and bottle of our predatory mites

  April 16, 2025

  is not just a slogan but a philosophy that lives in every detail of the work of people like Bertha. Her dedication ensures that our predatory mites and [...] just a simple promise but a reality built day by day thanks to the work of people like Bertha María Toledo, Biological Quality Coordinator at Koppert Mexico [...] knowledge of biology and agronomy to promote environmentally friendly agricultural practices. For Bertha, plants are fundamental pillars of ecosystems

• Amazone Plants continues the path of organic cultivation

  Plants are at the top end of the market. Biological plant protection is an additional pillar that supports this position. ‘This type of plant protection is a [...] These were used to temporarily store a proportion of the growing plants. In the end, everything more or less turned out fine – the plants in 12 cm pots were [...] crop and control of the thrips is maintained at the right level. The method works fine in this automated production system, which is, of course, very reassuring

• Transforming crop protection: the rise of predatory mites

  July 21, 2025

  part of that.” The Swirskii breakthrough that changed everything One of his earliest and most impactful projects at Koppert was the introduction of Amblyseius [...] the backbone of protocols tackling invasive pests like Thrips parvispinus and Scirtothrips in peppers. The power of mites and the role of research Why [...] them the cornerstone of many integrated pest management (IPM) strategies in the region. Behind these successes is a solid foundation of research. From lab

• Predatory mite pioneers: A journey of biocontrol innovations

  September 30, 2024

  Airobug is one of Koppert's air blowing systems for the efficient and even distribution of natural enemies. “By introducing different types of application [...] vibrant world of horticulture, Koppert stands out for its commitment to innovation. By combining a deep respect for nature and understanding of growers’ challenges [...] for growers, especially of ornamental crops, to adopt biocontrol methods,” explains Peter. “The Airobug system attaches to mono or pipe rails, automatically

• A legacy of sustainability: Stolk Brothers and Koppert’s shared vision

  February 17, 2025

  and uncle began working with Koppert, driven by firsthand experience of the impact of chemical pesticides. My father developed severe eczema from handling [...] but the essence of the company—the accessibility, the shared commitment to sustainable growing—remains.” Predatory mites: the backbone of a sustainable strategy [...] time, biological pest control was seen as unconventional, even laughed at. “People thought we were crazy, calling us the ‘guys with bugs ,’” Pieter recalls

• An impressive range of predatory mite solutions thanks to continuous research and innovations

  July 17, 2024

  to step into the shoes of our founder, but our mission remains unchanged, and that is to work towards the better health of people and the planet; to help [...] with the introduction of the first predatory mite for biological control’, says Koppert CEO René Koppert. ‘Our growing range of predatory mite products [...] safe transportation and optimal application of our predatory mite products worldwide. The quality and vitality of our mites have never been better.’ Continuous

• Capyphor

  Capyphor can be used for biological control of larvae of weevils and other beetles in a wide range of crops. Pests Beetles ( Coleoptera ): Weevils ( C [...] difficult to find, due to rapid degradation. Pack size 3,000 million - 4 sachets of 750 million in a box. Developmental stage Infective third-stage larvae [...] temperature for 30 minutes Empty the contents of the sachets into a bucket containing at least six litres (1.5 gallons) of water per sachet (water temperature:

• Mycotal FAQ

  a bag of blastospores of the unique fungus, Akanthomyces muscarius Ve6. Against which pests can I use Mycotal? Mycotal is effective on a range of pests [...] the end of day or early morning. On cloudy days, the product can also be applied during the day. Humidity levels must be 70%(RH) at the moment of application [...] applications of Mycotal with a 7 day interval. • At suboptimal conditions, an adjuvant may improve the product’s efficacy. Which pH values of the tank mix