• RedStar places trust in Natutec Scout

  see how the level of infestation is developing.’ A lot of time saved This trend in level of infestation pressure is now visible in easy-to-understand [...] ’ Lower chance of errors Lastly, the ease of use has been improved. Jan says the following on that: ‘I load the app, the map appears on the screen, and [...] recognized. I now have more trust in the result.’ From Jan’s point of view, it is not even about the exact number of whitefly stuck on the sticky traps. ‘No,’ he

• Better insights and digital advice with Natutec Scout

  editor in the Natutec Scout app to program in the actual layout of his greenhouse. The software then provides a visual indication on the map itself to [...] analyses in the form of clear graphs so you can quickly gain thorough insight into the level of infestation.’ Respond quickly and accurately on IPM A major [...] square metre or a few thrips in your plant, there is little to be concerned about – and little sense in the software reporting these kinds of measurement.

• Less use of chemical pesticides due to Natutec Scout

  identification of trends and shifts in pest and disease development. Of particular note is the utilization of the 'Heatmap' feature, wherein colors on the company's [...] The time of endless Excel sheets with rows full of scout data about disease and pest pressure is over for good at Scheurs in De Kwakel since they switched [...] cultivation. This is why we not only conduct a weekly count of all sticky traps but also engage everyone working in the greenhouse to remain alert for pests

• Understanding Orius

  July 12, 2024

  difficult to detect in these plant areas. In crops like cannabis, Thripor will have a harder time establishing because of the amount of trichomes that can [...] feed on all active life stages of thrips, including adults. All these biologicals work together as a team in your crop combatting all life stages of thrips [...] bug is a powerful tool in Integrated Pest Management systems (IPM)! Thripor (Orius insidiosus) is a common predatory bug that has been widely used in IPM-programs

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

  February 17, 2025

  both a necessity and a calling. “In the early 90s, my father and uncle began working with Koppert, driven by firsthand experience of the impact of chemical [...] started nearly a century ago. The Stolk Brothers’ journey in horticulture began in 1925 when Pieter Stolk’s great-grandfather purchased land in Bergschenhoek [...] growers. “Koppert is more than just a supplier; they’re a partner in our journey. Their consultants help us stay ahead of potential issues, not just reacting

• A dive into organic hop farming and biological crop protection

  resilience and innovation in the face of change, acknowledging the importance of learning from both setbacks and triumphs in this evolving process. Beneficial [...] boost in confidence in the ecosystem of his hop farm. These natural enemies contribute to more balanced and targeted pest management, with a specific focus [...] insects mark a significant advancement in the toolkit for organic farming. He envisions this approach as a crucial building block for the future of organic

• Pepino mosaic virus

  (PepMV) is the use of cross-protection with a mild strain, such as V10 . What is V10? V10 is a mild strain of Pepino Mosaic Virus used in a controlled way [...] (PepMV) is one of the most economically significant viral diseases in greenhouse tomato production worldwide. Due to its rapid spread and impact on fruit quality [...] strains of PepMV, with varying levels of aggressiveness, but all can cause significant economic losses if not properly managed. Key symptoms of Pepino Mosaic

• Fusarium spp.

  ascospores. In general, the life cycle of different Fusarium species is similar. Fusarium overwinters for many years in the soil, and on crop residues of infected [...] Fusarium spp. is a group of soil-borne fungi with many different species. Fusarium is widespread and can infect a range of host crops. Many species are [...] sambucinum (a.k.a. F. sulphureum ) causes dry rot of potato. The rot is dark and wet at first. The lesions are irregular and sharp-edged. In cavities, pink

• Grey mould

  part of the foot rot complex, which causes rotting of the foot and may cause death of the plants. In cucumber and tomato the fungus causes lesions on pruning [...] plants or plant parts in a closed plastic bag In tomato: prune with a knife and not by hand, to avoid rugged, irregular wound surfaces In cucumber: remove dead [...] lesions. The symptoms on fruits, flowers and on various parts of potted plants often only become visible during and after cold storage. In lettuce, grey mould

• Powdery mildew

  stomata on the underside of the leaf. On the upper side, yellow spots are noticeable. In case of a severe epidemic, the fluffy colonies also appear on the [...] nutrients from the epidermal layer of plant cells. Most of the fungus remains on the outside of the plant surface. On the mycelium on the plant surface, new co [...] fairly similar in all plant-pathogen combinations. The symptoms are white fluffy colonies, first and foremost on the upper side of the leaf. In severe epidemics