• Manual Wireless Beehome

  transmitter will be shut down during a power cut. If you are not using a timer, the transmitter will not emit a signal during a power cut (the closing mechanism [...] 3. Timer 4. Antenna 5. Set of mounting brackets 4 Figure 1.1 Overview of Wireless BeeHome System (based on the country of sales, the socket and plug [...] timers). The components of the Wireless BeeHome system can vary according to the country of sales. For instance, there are 2 types of transmitters: 1 for EU

• Combating Vine Weevil Successfully

  August 18, 2021

  experience problems. This is why there is a need for a biological approach. Biological solutions The larvae and pupae of the black vine weevil (Otiorhynchus [...] within a few days. The population development of the nematodes within the host population is dependent on the number (dosage) applied and the size of the [...] and sub-tropical regions. Of course, there are chemical products for use against adult vine weevils, but without getting rid of the larvae, growers will

• Pollination checklist Growing lights

  will have a negative effect on the development of the hives. 10:00 1! Bumblebees need max. 2 hours to return to their hive 15:00 Do not keep a hive closed [...] High & horizonal Growing lights in tomato crops Light timetable Points of attention 19:00 Snow 18:00 Place hives above the crop horizontally from [...] one day unless additional pollen is fed to the bees. Bumblebee pollination of preferably at least 4 hours per day 12:00 11:00 Monitor pollination closely

• AmericanHort Community Connector Roundtable: Managing Pests, Diseases & Weeds

  February 28, 2025

  past decade and is one of the most well-informed plant experts at Koppert regarding ornamental IPM. Her experience in many aspects of ornamental horticulture [...] her passion for mentoring growers of all ages as they transition away from conventional to more sustainable methods of managing insect pests and plant pathogens [...] expand their network and resources. If you are not a member, consider joining so you can take advantage of valuable events like this virtual panel. Members

• Heidi Doering Cited As Integrated Plant Health Expert

  May 18, 2026

  highlight the effectiveness of a proactive approach, she recounts her experience managing spider mite resistance in garden mums. One of the most well-informed [...] between chemical and biological inputs being a critical factor in the shift. Heidi explores the nature of the adoption curve—the rate at which biological [...] d plant experts of the day regarding ornamental IPM, Heidi has worked for Koppert for the past decade. Her broad range of experience includes greenhouse

• Next generation to lead family business Koppert

  November 18, 2021

  be taking over the leadership of the company. As a family business, we are focused on the long term and think in terms of generations. We will continue [...] immensely proud of our employees and grateful for the trust of our customers. They are the reason our company was able to grow from its status as a pioneer to [...] the next generation of leaders for the first time in over twenty years. CEOs Paul Koppert and Henri Oosthoek and CFO Robert Pathuis of the biological crop

• International series ‘Plants for Life, Plants to Survive’

  January 22, 2021

  This may sound a bit altruistic, futuristic, and too good to be true. But there are plenty of farmers in the world with proof." John Kempf is a grower, an [...] importance of plant health and how it is linked to human health. Inspiring In this series, keynote speakers shine their light on various aspects of plant and [...] online audience of young professionals, scientists, entrepreneurs, activists, creatives, chefs and government reps; in short anyone with a passion for plants

• Big impact starts small

  May 1, 2023

  are not visible to the naked eye, they have a big impact. The living organisms in our micro products are a great way to biologically control various soil-borne [...] all important reasons why our micro products are a valuable and effective addition to the IPM strategy of growers. We keep improving Our dedicated research [...] our teams are actively researching the application of our micro products in an increasing number of outdoor crops like onions, fruit trees, grapes, citrus

• Want To Know Whether Spical Will Be Effective? Check, check, and double-check!

  July 20, 2020

  Spical ’s done a good job, you should hardly see any spider mite eggs. The standard advice is to check the status twice a week. But of course, in acute [...] spots won’t simply disappear. While this isn’t such a problem for vegetable crops, it can lead to loss of sales value for ornamental crops. However, if the [...] good to check whether you can find traces of eggs. Spider mites ’ eggs are completely round and sometimes a little coloured, whereas predatory mites ’

• Crucial Information on Pollination at High Temperatures

  August 11, 2020

  Flowering and Pollination – One of the Most Critical Blueberry Growth Stages We all know that proper pollination of a flower is the most critical process [...] field of pollination - now clearly points out the effects of high temperatures on pollination. ‘In the past, we have always observed the impact of temperatures [...] poor. Growing in warm climates opens up a whole set of problems that can affect yield and quality. Management of temperature, humidity, and radiation is