• FAQ Nematodes

  sh. Under practical conditions, infected insect larvae will quickly become slimy and thus will no longer be found. In practice, the decrease of pest pressure [...] ventilated cold room, between 2 to 6°C (35-43°F). This will maximize the nematodes shelf life. Freezing will be lethal. If impossible to remove them from the [...] sensitive to drought. When they are introduced into a dry substrate/soil they will die. Also when the soil dries out very quickly after application. In addition

• Koppert Has the Answers at IFTF 2018

  October 18, 2018

  Fleurs, HPP Exhibitions and Hortipoint, there will also be an International Floriculture Forum. The forum will host a range of high-level speakers who have [...] Changes in the field of international trade and product innovation will be the focus for Koppert Biological Systems at this year's International Floriculture [...] dramatically improves biological spider mite control. The Koppert consultants will be at hand to tell visitors how it works and give them up-to-date advice

• In Partnership with Nature

  January 2, 2019

  trials, Koppert will be slowly switching from Styrofoam to a fully recyclable package for shipping. Over the next several months, you will start to see this [...] packaging. At first the switch to the new packaging will be gradual and it is expected that there will be a mixture of the two shipping methods. Our goal [...] This packaging change will ensure that Koppert follows its continuous commitment to improve its processes and materials. Koppert will save 2,860 pounds of

• Koppert appoints Hans Peters as Chief Executive Officer

  April 28, 2026

  Paul Koppert and Henri Oosthoek will return to their roles on the Supervisory Board. As of July 1st, the Executive Board will consist of: Hans Peters – Chief [...] a stronger focus on execution and acceleration, I am confident that Hans will successfully lead Koppert forward together with our global teams.” Hans Peters

• Unveiling new packaging designs for Horiver sticky trap portfolio

  January 8, 2024

  during the first half of 2023, it is now our sticky trap product range that will enjoy a total makeover. The sticky traps are available on the market under [...] e. As our Rollertraps fit perfectly into the sticky trap portfolio, they will also carry the Horiver brand on the packaging.' Horiver sticky traps Among [...] when pests enter the greenhouse, how they develop, and when a population will peak. In this way the grower is better prepared for potential threats. R

• Maximize pollination in tomato

  they can significantly enhance fruit set and quality. In this guide, we will provide you with valuable insights, step-by-step instructions, and expert [...] maintaining its efficiency. Shielding the hive against condensation and rainwater will help prevent damage and ensure the well-being of the bumblebee colony. Proper [...] adverse weather conditions, and maintaining the right environmental factors will contribute to the well-being of the bumblebee colony and enhance pollination

• Ten facts about spider mites

  November 19, 2021

  eggs, which will produce ten male and 50 female mites. Those 50 female mites will then lay 60 eggs each, which means that the next generation will comprise [...] damage is easily identified by yellow leaves covered with webs. These leaves will eventually die, so an attack can really affect production! At 25°C, spider [...] comprise 2500 females, each of which will lay 60 eggs in under two weeks. By now, we’re already at 150,000... The spider mite loves warm, dry conditions, and

• Tobacco whitefly

  is encouraged, making it unsuitable for sale. In serious cases the fruit will rot. Sooty moulds also develop on the leaves, reducing photosynthesis and [...] developmental stages can be found together. When shaking infested plants, adults will first fly, then return to the underside of the leaves. The adult tobacco

• Manual Wireless Beehome

  time. This will avoid unnecessary risks. Voltage Always keep in mind the following precautionary measures and safety instructions. This will minimize the [...] the closing mechanism on the receiver will open and close continuously for 30 seconds. After this, the mechanism will remain in the opened position, ensuring [...] timer's internal battery, the transmitter will remain operational during a power cut. If it does not, you will need to replace the battery in the timer

• How to protect bumblebees in cold

  : 8-11 °C: Bumblebees will start foraging, actively pollinating your crops < 0 °C: When it's extremely cold, all bumblebees will remain inside or around