• Tomato leafminer

  first, and then turn chestnut and dark brown shortly before adult emergence. Adult moths of the tomato leaf miner ( Tuta absoluta ) are grey-brown with filiform [...] dark segments and recurved labial palps, that are well developed. Black spots are present on the anterior wings. Adults are nocturnal and usually hide between [...] Life cycle and appearance of Tomato leafminer The female moth of the tomato leaf miner ( Tuta absoluta ) lays about 260 eggs. The eggs of the tomato leaf

• Koppert Celebrates Golden Jubilee

  November 28, 2016

  great deal of setbacks with pests in his crop. Together with his son, Peter, he set out to find a natural solution to protect his crop and experimented with [...] the R&D and production processes of our microbial and macrobial products. In an exciting staff evening party on the 15 th of September, the King through [...] der Stadt presented two of Koppert’s directors, Paul Koppert and Henri Oosthoek, the royal decoration of Officer in the Order of Oranje-Nassau. The royal

• Steinernema carpocapsae

  feed and reproduce within the cadaver of the dead host, resulting in the emergence of a new generation of nematodes that can continue to seek out and infect [...] carpocapsae is a species of beneficial nematode commonly used in biological pest control . These microscopic roundworms are parasitic and are known for their [...] natural and environmentally friendly method of pest management in agriculture and horticulture. How to apply Steinernema carpocapsae nematodes? Nematodes

• Diamond back moth

  buds, flowers and young seed pods, causing loss of pods and seeds. Life cycle and appearance of Diamond back moth The oval and flattened eggs of the diamond [...] the upper two-thirds of the forewings are light ochreous and the markings are like those of the males. The back is marked with a broad cream or light [...] xylostella) are initially yellow or pale green and later darken. They are deposited singly or in small groups of two or ten eggs on both the upper and lower

• Koppert Kenya present at International Flower Trade Exhibition (IFTEX) 2016 in Nairobi

  May 18, 2016

  showcase of a new unique solution for fungal disease management in Roses! Conversations and interactions about the show, what to expect and other key highlights [...] industry are happening on our social media accounts. Please join the conversation and engage us as we contribute to the better health of the people and the [...] forward to hosting growers at our stand B5.08 . This year we are extending our specialist know-how and consultancy services to growers who will visit our stand

• Horiver – the most effective sticky trap for mass trapping

  October 16, 2016

  in the market are identical. Effective thrips control starts with careful selection of sticky traps of impeccable quality. As a rule of thumb, a good sticky [...] choose the brand of cards with the shade of colour that the thrips are most attracted to. Horiver offers top quality Horiver sticky traps are consistently [...] sticky traps are one of the most important tools commonly used for monitoring and controlling adult thrips. While most greenhouse growers know of their existence

• Inspired by Nature: new design, same trusted quality

  February 9, 2023

  – Partners with Nature We partner with Nature to find ways of growing that are both safe and healthy. Helping growers to support, protect and strengthen [...] portfolio, starting with our beneficial insects and predatory mites . René Ruiter, Chief Business Officer Horti: “We are very pleased with our product branding [...] forward, we continuously work to improve and find new solutions and services to face current and future challenges. We are confident that our new design will

• Koppert One

  improve crop performance, and achieve more sustainable and profitable results. Go to web app Apply nematodes at the right moment with Timing Expert Timing can [...] can make or break the success of biological control. With Timing Expert in Koppert One, you always know when conditions are right for foliar nematode ap [...] guesswork. No unnecessary risk. With Timing Expert, you can: Apply nematodes when they are most effective Reduce the risk of unsuccessful applications Improve

• Boost Soil Health Naturally: Inside the Koppert Soil Health Program

  June 16, 2025

  metabolic and biochemical processes in harmful fungi and bacteria, leading to their quick elimination. How it works: NoPath has a broad range of modes of action [...] pathogens, Mycoparasitism of fungi pathogens and strengthening of the plant through improvement of the root system by formation of more root hairs. Trianum [...] healthier and more productive crops throughout the season. The key benefits of using Panoramix-GRon the crop include: solubilization and mobilization of key

• American serpentine leaf miner

  usually in the upper side of the leaf. Egg spots are oval and hard to distinguish from feeding spots. The larvae of Liriomyza trifolii are entirely ochre-yellow [...] premature leaf-fall and cosmetic damage. In tropical and subtropical areas this can lead to burning in fruit such as tomato and melon. Loss of leaves also reduces [...] although except with ornamental crops, this is usually of less significance. Seedlings and young plants can be completely destroyed as a result of the direct