• Plant Pollinator interactions in high temperatures

  which can cause damage to the hive. In conventional greenhouses, the recommended humidity range is 60-75%. Due to better air movement, the range in a s [...] applying a coating on the covering. Whitewash is particularly used on greenhouses in Mediterranean regions to keep out thermal radiation and to diffuse the light [...] bumblebee’s jaw on the flower (bite marks) turn brown within one to four hours and make it possible to check the bumblebees’ work. These brown marks can be used

• Manual Wireless Beehome

  Switching on the transmitter signal You can use a timer to switch on the transmitter signal. Alternatively, you can connect the transmitter to the climate [...] address (see above for instructions on how to set the address/frequency) will have to be installed in the aisle. In order to prevent signal interference, the [...] transmitter does not light up. Receiver will not turn on. Receiver will still not turn on. The receiver turns on but is not receiving a signal. Please contact

• Pollination checklist Growing lights

  than 28 °C temperatures you can place them lower in the greenhouse. 13:00 Vertical placement will have a negative effect on the development of the hives [...] transmitter to the climate computer. Heat Do not turn the lights on before midnight Screens and filters Place the Natupol hive with the WBH on a Natupol [...] need max. 2 hours to return to their hive 15:00 Do not keep a hive closed for longer than one day unless additional pollen is fed to the bees. Bumblebee

• Spidex Vital FAQ

  compared to the regular Spidex. Does anything change to the rate of application? No, continue to introduce Spidex Vital in the numbers you recommend your [...] from the fact you have to switch your current planning/forecast to the new product number(s), nothing will be different from the way you have been working [...] customers to obtain the best pest control. Does anything change to the mode of application? No, continue to introduce Spidex Vital the way you recommend

• Mycotal - Effective at lower temperatures

  inactive, they will start to build up a population as soon as the conditions are favourable. This can become a serious threat to you crop in a later stage. Therefore [...] Therefore, it is crucial to eliminate pests in wintertime, when pest pressure is still low. In this way you start the new season in a clean way, giving your [...] temperatures drop Even in the midst of winter, pests can be present in your greenhouse. Although the pest reproduction might be low in colder conditions, or

• FAQ Nematodes

  important to leave the soil moist for a few weeks after application of nematodes. Can I apply nematodes to each substrate/soil? No. In particular in clean [...] substance the nematodes are packed in? In order for the nematodes to survive during transport and storage they need to be packed in a carrier material. This b [...] using an ambush strategy to reach their host. Once in contact with a host, they try to penetrate it through a body opening. In the host, the nematodes release

• Mycotal FAQ

  effective on a range of pests. Depending on the national product registration in your country, it may be applied against whiteflies, and in some countries [...] Mycotal can also be applied effectively via Low Volume Misting Systems in greenhouses. How to use Mycotal What are the optimal conditions to apply Mycotal [...] effective? Mycotal spores starts to germinate and grow immediately after application. At high humidity levels, spores can be formed on the outside of the affected

• Mycotal_-_Brochure_-_A4_-_EN_-_GS_Koppert_2025_-_Digital.pdf

  new spores can be produced after the insect is killed. Mycotal is effective in temperatures ranging from 5 to 30°C but works most efficiently in temperatures [...] fermentation to the more efficient liquid fermentation method. Several production improvements where implemented in recent years, resulting in a superior [...] Mechanical damage to tissues, leading to disruption of organ function • Depletion of the insect’s energy reserves • Ultimately, this leads to a generalized

• Beneficial Nematodes against Horticultural Pests

  together to either partly substitute, and sometimes replace the use of conventional pesticides, to manage pests that are extremely difficult to control [...] depends largely on a number of factors; temperature, time of application, larval stage of pest, humidity, application equipment etc. If you have any questions [...] role in the biological control of many pests, keeping fruits, vegetables and ornamental crops free of pests while minimizing chemical residues. In optimal

• General Conditions Koppert

  writing. In the event of force majeure with reason Koppert shall be entitled to suspend the performance of the agreement or to dissolve, in whole or in part [...] Failure to do the above will result in the Buyer’s right to invoke the failure of the Natural Enemies, V1 Pollinators and/or Products to answer to the agreement [...] reported to Koppert in writing within 14 days of delivery of the Services or Advice concerned. Failure to do so will result in the Buyer’s right to invoke