• Help, whitefly! Now what?

  June 2, 2022

  consult with someone, please contact a Koppert consultant and request advice on the steps that you should take.

• Why We Do, What We Do

  May 4, 2018

  crops. It is in this field that Koppert's expertise and strength lies. We are convinced that we can make a substantial contribution to this worldwide health [...] biodiversity. In our view, the present production systems are coming to an end. This is why we have to go back to the basic principles and exercise respect for [...] agriculture and horticulture. It's the only responsible way in which to pass on the earth to future generations. Driven by Health To be able to realize s

• Ten tips to effectively tackle whitefly

  March 6, 2023

  you can spot an attack early on. When you spot the first whitefly, quickly assess the extent of the spread. Are they present on one plant in a corner, or [...] developed an app to help you with this – the side effects app – so that you can check what side effects chemical pesticides have on natural enemies. If you suffer [...] whitefly in your crop is rightly a major concern, and it’s important to combat this pest as quickly as possible. However, effective biological control starts

• Thripex with More Punch - Now Available in Bulk

  January 8, 2019

  consuming the eggs and the first larval stage of the pest. This predatory mite also has an effect on other small organisms such as spider mites and tarsonemid [...] for thrips infestations, Thripex , now offers even better protection for this harmful pest in a highly concentrated formulation for optimal efficacy in [...] with predatory mites ,’ says Product Manager Tim Bossinga. ‘In response to this demand for more predatory mites per square metre, Koppert now has a product

• Increase in Thrips Infestation Demands More R&D

  December 4, 2019

  thrips infestation. Infestation by the Western flower thrips is on the increase, and since this particular species is extremely resistant to pesticides, more [...] crops, but worryingly, the number of species of thrips around the globe is on the increase, and they are spreading more easily. More worryingly though is [...] every species in every crop. Koppert is, therefore, investing in more R&D in this area. Ornamentals cultivation consultant Jenette Douma cites the situation

• More Sustainable Nematode Formulation

  December 28, 2020

  a healthy and successful nematode product range. This certainly gives Koppert a big advantage in this field when it comes to the competition." Correct [...] the carrier material has been entirely changed with a new formulation based on 100% biodegradable formulants. The new formulation has the advantage of being [...] Continued outstanding performance "Users will not easily notice the change based on the look & feel of the new formulation, except for the bags in the outer box

• Acadian Plant Health™ and Koppert Join Forces to Expand Biostimulants Access Across the U.S.

  April 3, 2024

  agricultural industry. “This partnership gives our U.S. customers access to Acadian products even faster and provides them with better on-the-ground expert support [...] we’re excited to work together for the benefit of our customers.” Through this new partnership, Acadian customers gain access to an expanded support network [...] Health Acadian Plant Health ™ is a biostimulant company with a core focus on sustainable, science-based biological solutions for specialty and broad-acre

• Frequently Asked Questions

  May 7, 2018

  door to the entrance-only position. Do this prior to sunrise when the bees are not active. Leave the hive doors in this position for a few hours following [...] preferred that they are placed on opposite ends of the crop. Q: How many bees are in a bumblebee hive? A: There are on average 250 bees in each hive. Q:

• Biofungicide that gives soil-borne diseases no chance!

  January 21, 2021

  crop Trianum is hard on root diseases, but gentle on your plants. The hybrid strain of Trichoderma harzianum forms a physical barrier on the outside of the [...] wide variety of micro-organisms, all challenging Trianum for space on the roots. For this reason, a half-dose ‘booster shot’ should be applied every three [...] Competition for nutrients Trianum and soil-borne plant pathogens both feed on the nutrients contained within the products exuded by plant roots during normal

• Why Isarid is a grower-approved ally against pests in ornamentals

  August 31, 2022

  avoid residues on plant material. Since 2015, it has worked with Koppert to reduce conventional chemical applications, relying mainly on products that won't [...] Approach The How and Why of IPM Effective Biological Control: Keep a Close Eye on Everything Green Valley Greenhouse highlights numerous benefits from using [...] pests like whitefly , aphids , thrips , mealybugs , fungus gnats and weevils, on edible and ornamental crops . It's safe for their workers and the environment