• How to protect bumblebees in cold

  inside or around the hive to incubate the brood. It's crucial to protect the brood during such conditions to avoid damage Keep in mind that the impact of [...] climate for bumblebee pollination in greenhouses In tunnels or greenhouses, the morning temperature needs to rise quickly to reach the minimum 24-hour temperature [...] challenges in surviving the cold conditions to maintain their productivity. We understand the importance of creating the ideal conditions for bumblebees to thrive

• Phytophthora: symptoms starting to show

  April 7, 2021

  Phytophthora: symptoms starting to show The sun is starting to shine and strawberry crops are moving from the vegetative to the generative development stages [...] and attention given to the crop over the last few weeks, many growers are starting to see a percentage of plants ‘fall out’ due to Phytophthora and other [...] crop will naturally push resources to meet the needs of the flowers and fruit. As the plant reduces the investment in the roots, they retract and the diversity

• How to prevent Fusarium in pepper crops: Protect your plants with Trianum

  November 20, 2024

  infection can lead to root rot and stunted growth, which results in yield loss. Also the plant’s vascular system can be affected, and in severe cases, the [...] Fusarium infections can lead to significant plant loss, reaching up to 50%. Therefore, taking preventive measures is crucial to avoid this disease. Trianum [...] cultivation is essential to prevent early Fusarium infection. In 2022, Glastuinbouw The Netherlands commissioned laboratory tests to investigate the effectiveness

• Personal message to our customers

  April 8, 2020

  In these turbulent times we reach out to you. Dear grower, In these turbulent times we reach out to you. Because, without you the World wouldn’t have fresh [...] Especially in a time when it is increasingly important to stay healthy, we want to make sure you know that we are here for you. No matter where you are in the [...] World, or which crop you grow. Thanks to the effort of all our colleagues across the World, we are still able to produce our natural enemies, bumblebees

• The Spidex®-Spical® dual solution to spider mite control in glasshouse strawberry production

  July 20, 2021

  imbalance in the pest-predator ratio, leading to a population surge in the pest, and crop loss,” explained Stella. Spical® adds strength to the TSSM control [...] represents a significant threat to commercial strawberry crops grown in glasshouses. An in depth knowledge of this pest and the beneficial mites which [...] Koppert’s Technical Consultant in the South, has gained a wealth of knowledge and experience in the biological control of TSSM in glasshouses-grown strawberries

• Vidi Fol (Fortafol)

  system Avoid drainage in substrates when applying by drench/drip to prevent leaching Make sure Vidi Fol (Fortafol) does not remain in the irrigation system [...] compounds can cause damage to plants. Notes In some countries the product is sold under the old name Fortafol Vidi Fol can cause damage to young plants. Test the [...] Fol to stimulate growth and strengthen the crop. Crops All crops. Mode of action Fulvic acids improve permeability the of cell membranes, leading to better

• How to protect bumblebees from heat

  pollination may stop due to damage to the hive. Bumblebees therefore need to keep cool in hot summer conditions to be able to function optimally and carry [...] bumblebees play in pollination , especially in hot temperature conditions. As temperatures rise, it is crucial to ensure effective pollination to support crop [...] advise growers to protect the hive from direct sunlight and to place it in a cool spot. There are various methods available for growers to do so: Right placement

• Vidi Terrum

  Venturi system Avoid drainage in substrates when applying by drench/drip to prevent leaching Make sure Vidi Terrum does not remain in the irrigation system overnight [...] and climate and should always be adjusted to the particular situation Apply during flowering, fruitset and (in bulb/tuber crops) bulb/tuber filling Application [...] Vidi Terrum supports the plant's metabolism leading to better fruit set and size, and better bulb size. Crops All crops. Mode of action Vidi Terrum provides

• Spidex Vital lives up to its promises

  three-hectare farm in Pijnacker, the Netherlands, the predatory mite has always been a reliable beneficial. ‘I use it to combat spider mite in combination with [...] cause real problems in cucumbers. The ability of Spidex Vital to tackle spider mites and hot-spots effectively brings a sense of calm to the farm.’ He states [...] the weather conditions have been favourable up to now. But, he says, the summer is yet to come. ‘Later on in the season, air humidity will fall. Although

• Maximize pollination in tomato

  bumblebees and humans, it is crucial to position the hive in a visible location. This allows both the bumblebees and people to easily identify and access the [...] than three hives together. It is important to position the hives in such a way that the hive exits point in different directions, away from the crop. This [...] Bumblebees play a vital role in achieving optimal pollination results for tomato crops. If you are seeking to optimize your crop's pollination process