• GreenGuard by Dümmen Orange: For A Sustainable Chain

  November 6, 2018

  make the ornamentals chain even more sustainable. The ambitions that these two giants share is immense. The developments that first happened in the vegetable [...] them a giant in the global ornamentals sector. Driven by their ambition to be a leader in the modernization of cultivation and markets, the company made [...] significantly enhances the success rate of biological crop protection. ‘GreenGuard strengthens the position of the grower in the market,’ states Van Leeuwen

• Spider mites and other mites

  are often found in colonies on the undersides of leaves, where they feed on the plant's sap. The damage caused by plant mites can result in discolored or [...] n of the leaves, with the affected areas curling and twisting. This damage is caused by the mites feeding on the plant tissue, which disrupts the growth [...] and the availability of food. Here's an overview of the life cycle of plant mites: Egg: The life cycle begins with the female mite laying eggs. The eggs

• Koppert Launches NatuGro System for California Strawberry Growers

  August 5, 2021

  health, resilience and production, recently announced the introduction of its new NatuGro System in the California strawberry market. NatuGro features a p [...] by up to 10 percent. The three components of the NatuGro System are: Micro-organisms, such as Trichoderma harzianum T-22 (under the brand name TRIANUM ) [...] barrier along the surface of roots, giving soil pathogens no room to establish Bio-stimulants that activate beneficial organisms in the soil and give

• Next generation to lead family business Koppert

  November 18, 2021

  formed in the near future. This newly formed supervisory board will assist the board in achieving the ambitions of the family business. With offices in thirty [...] and the perseverance of the people who believe in our mission to improve the health of people and the planet in partnership with nature. With the same [...] market leader in biological crop protection. The succession within the family business has been carefully prepared. New members joined the board in 2018, bringing

• Podcast with Tech On Demand: A Biological Approach to Spring IPM, featuring Koppert’s Heidi Doering

  March 6, 2025

  is widely known as the editor of Tech On Demand, the email newsletter discussing technical topics in the horticultural industry. In his companion podcast [...] listen. Be sure to stay tuned until the very end! Heidi has worked with Koppert for the past decade and is one of the most well-informed plant experts regarding [...] biological IPM. Heidi also explores the importance of relationships in this regard, and gives her thoughts on Thrips parvispinus—the pepper thrips hitchhiking their

• Neoseiulus cucumeris

  instance in sweet pepper crops as the predatory mite can establish itself in the crop before the pest appears. The success of predatory mites in controlling [...] Thripex-Plus ). In this case the predatory mites multiply in the sachet and disperse into the crop over a period of several weeks. Hang sachets in sheltered [...] ly or as soon 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

• Acadian

  Leaflet Acadian trial results in almond Acadian trial results in grapes Acadian trial results in strawberry Acadian trial results in grapes Acadian OMRI Acadian [...] thoroughly mix ACADIAN® Liquid Seaweed Concentrate with the water in the tank prior to adding the calcium product. If interaction of chemicals is unknown [...] thoroughly mix ACADIAN® Liquid Seaweed Concentrate with the water in the tank prior to adding the calcium product. If interaction of chemicals is unknown

• Amblyseius swirskii

  often in the axil of veins. They are oval, white and are approximately 0.14 mm in diameter. The larvae have six legs, are the same colour as the eggs, [...] use Push the centre of the cap to open the dosage hole Sprinkle material on leaves or pour into Diboxes Make sure the material remains on the introduction [...] pollen, which is useful for instance in sweet pepper crops as the predatory mite can establish in the crop before the pest appears. Amblyseius swirskii mainly

• Amblydromalus limonicus

  leaves, which is useful for instance in sweet pepper crops as the predatory mite can establish in the crop before the pest appears. Amblydromalus limonicus [...] approximately 0.14 mm in diameter. The larvae have six legs, are the same colour as the eggs, and are only slightly larger. The larvae of Amblydromalus [...] limonicus The predatory mite Amblydromalus limonicus is available in a bottle ( Limonica ). Turn and shake bottle gently before use Push the centre of the cap

• Neoseiulus californicus

  persimilis in the complete absence of food, remaining in the crop to await the arrival of new prey. Life cycle of Neoseiulus californicus The developmental [...] white colour. In many cases the colour of the food ingested shines through the skin and shows up as an X-shaped marking on the back. If the food supply has [...] available in breeding sachets ( Spical-Plus , Spical Ulti-Mite ). In this case the predatory mites multiply in the sachet and disperse into the crop over