• Ten tips to effectively tackle whitefly

  March 6, 2023

  the extent of the spread. Are they present on one plant in a corner, or have they spread throughout the crop? If they’re localized to one plant, you can [...] distribution throughout the plant differ. Know which biological control to use and when. In addition to damage by feeding on crops, whitefly can contaminate [...] seek the second opinion of a consultant. Don’t try to reinvent the wheel; plenty of knowledge and expertise exists already! Get in touch with our experts

• Limonica Ulti-Mite: Cool by Nature. Tough on Pests

  Ulti-Mite represents more than 30 years of accumulated knowledge, thousands of hours of research, and a lasting commitment to innovation. Together, they form a [...] other predatory mites struggle to establish. This allows growers around the world to stay one step ahead in controlling two of the most challenging pests affecting [...] enables growers to build stronger, more effective preventative IPM programs. Combined with a continuous release of predators for up to four weeks, it provides

• Condition of the Crop the best Indicator of the Effect of Trianum

  August 10, 2020

  roots of the plant and keep pathogens at bay. And that's not all: they also stimulate root growth and the absorption of nutrients. The impact of Trianum [...] vital crop! We often assess the success of a strategy or application based on what we can see. But when it comes to biological crop protection , there is [...] The value of Trianum becomes particularly apparent in situations of crop stress. Crops treated with Trianum recover quicker after a long period of warm weather

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

  July 17, 2024

  generation at Koppert 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 [...] range of predatory mites that can now be successfully applied to a wide range of crops, including vegetables, ornamentals , and fruits. ‘Thanks to continuous [...] that far! Today, our mites need to reach the far corners of the world, so we have had to change our packing and mode of transportation radically. There

• Heidi Doering Cited As Integrated Plant Health Expert

  May 18, 2026

  from IPM to Integrated Plant Health . Based in the Netherlands, HortiDaily provides up-to-date information on technology, cultivation, and markets to growers [...] (IPH). To highlight the effectiveness of a proactive approach, she recounts her experience managing spider mite resistance in garden mums. One of the most [...] most well-informed plant experts of the day regarding ornamental IPM, Heidi has worked for Koppert for the past decade. Her broad range of experience includes

• Black leg of seedlings

  substrate in the absence of plants. Many species are entirely saprophytic, so these do not harm plants. How to prevent Black leg of seedlings Use resistant [...] damaged spots. On the infected plant, new sporangia with zoospores are formed, that allow the disease to spread to neighbouring plants. The zoospores disperse [...] and very little of the root system survives. On the border between air and soil or substrate the plant turns brown. A typical symptom of a Pythium infection

• The advantages of Trianum

  December 17, 2021

  harzianum T-22 and the plant. The plant roots provide nutrients to this Trichoderma fungus, returning other nutrients and protection to the plant. Both benefit [...] harzianum T-22 fungi grow on the roots, they trigger the plant to activate its defense mechanism against pathogens. The plant goes into defense mode, increasing [...] resilient to stressful situations, such as extreme drought. It is therefore also possible to use this product preventatively. Get in touch with one of our experts

• Protect Young Plants Now with Bacilirid™ and Isarid™

  January 17, 2025

  free of charge to regular customers, so please don’t hesitate to ask! Click Here for Bacilirid™ info. Click Here for Isarid™ info. Click Here to find the [...] handling young plants at their most fragile point. Bacilirid ™, a biological fungicide, and Isarid ™, a mycoinsecticide, help protect young plants during this [...] occurring insecticidal fungus that’s safe to use around most beneficial insects. It targets a wide range of ornamental pests, including whitefly , thrips

• The Spread of Whitefly

  August 14, 2020

  infected plant grows too large, the adult insects will fly to another plant in search of somewhere to lay their eggs. There is also a threat of spread due [...] prefers to reside inside the plant, the tobacco whitefly spreads out over the plant in its entirety. The females lay their eggs on the underside of the leaves [...] tends to spread over the plant vertically, considering that the larvae can only move in the first stage. The adult insects prefer to lay their eggs on young

• 50 Years of Experience and a lot of R&D Efforts

  November 14, 2019

  Peter decided to dedicate themselves to finding an alternative method to crop protection . Nowadays, we provide our biological solutions to more than 100 [...] balance, making substances available to the plants that increase their resilience, and ability to absorb nutrients. The plants are more vital, their vigour is [...] Koppert’s commitment to microbiology. The identification of fungi and bacteria which naturally improve the growth and productivity of plants, while strengthening