• FAQ Nematodes

  is or Steinernema. In addition, there are a number of other genera and species, but they are found in much smaller quantities. Are the released bacteria [...] 1. Nematodes in general What are nematodes? Nematodes are microscopically small (0.6 to 1 mm), unsegmented worms that occur naturally in the soil throughout [...] throughout the world. Are there different types of nematodes? Yes, there are entomopathogenic nematodes (insect parasitic), plant pathogenic nematodes, and

• Pollination checklist Growing lights

  Make sure the hives are not overheated by the lamps and other means, or by the sun in spring and late autumn. The later the lights are turned on, the more [...] when the bumblebees are active. Also take care that coating, polycarbonate plates, screens, or other light restricting filters are not blocking (early) [...] If side screens are used, take the angle of the sun into account. Natupol Excel Natupol Excel was developed for better performance in difficult light

• Manual Growing lights

  vision. 3 In winter time, when (UV)light levels are already low, growing lights (SON-T) are often used. These lights spread a lot of light in the yellow/red [...] spectrum for foraging, but do not see in the red light spectrum. Conversely, humans do see in the red light spectrum but also in the green and blue light spectrum [...] and close the hives In general, the hives can be opened if there is 28 watt/m 2 PAR-light, 15 minutes after sunrise or after 10:00 in the morning, depending

• Beneficial Nematodes against Horticultural Pests

  (and other species/strains are being researched). They are selectively applied to combat a significant variety of pests in a wide range of temperatures [...] , so cannot be seen with the naked eye. As small as they are, they play an important role in the biological control of many pests, keeping fruits, vegetables [...] chemical residues. In optimal circumstances it can entirely replace the use of chemicals. Koppert started producing nematodes in 1986. Many years of

• Spidex Vital FAQ

  way you have been working with Spidex Vital. Are there any disadvantages compared to previous product? No; in hotspot control we have observed an even better [...] 21 | 2021 www.koppert.com 1. Changes of Spidex What is the difference in the product presentation? Spidex Vital consists of all mobile stages of P [...] formulation for better control of a number of vital aspects. This results in keeping the surrounding conditions better under control. Is this product exclusive

• Manual Wireless Beehome

  the transmitter or receiver in any way other than described in this manual. If other modifications are made, this will result in the cancellation of the guarantee [...] Other modifications are only permitted following official approval in writing from Koppert Biological Systems in Berkel en Rodenrijs in the Netherlands, and [...] to a pole along the aisle in a central area in the greenhouse. The transmitter has a range of approximately 100 metres in both directions along the aisle

• Mycotal - Effective at lower temperatures

  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 [...] the conditions are favourable. This can become a serious threat to you crop in a later stage. Therefore, it is crucial to eliminate pests in wintertime, when [...] Tested in lab conditions at a temperature regime of 5 °C at night and 12 °C during the day, mimicking a cold day in the greenhouse. The lines are predicted

• General Conditions Koppert

  agreed to them in writing. All agreements are entered into on the condition subsequent that Koppert’s GC apply. 2.3 The provisions in article 2.1 and [...] both parties. If in such a case only one or more conditions of Koppert’s GC are deviated from, the remaining conditions shall remain fully in force. 3.4 [...] agreement has been concluded, except in case the agreement has already been performed, in whole or in part, by Koppert. V1 6.2 I n case of liquidation

• Mycotal Brochure

  improvements where implemented in recent years, resulting in a superior product quality today! Mycotal is used successfully in many countries across the world [...] with Mycotal against white fly (Trialeurodes vaporarium) in cucumber, research station Anadiag in Italy, 2022. The crop was treated 3 times with a 7 day [...] Mycotal against white fly (Trialeurodes vaporarium) in tomato, research station Eurofins – De Bredelaar in the Netherlands, 2020. The crop was treated 3 times

• Mycotal FAQ

  Depending on the national product registration in your country, it may be applied against whiteflies, and in some countries also against thrips and aphids [...] be applied effectively via Low Volume Misting Systems in greenhouses. How to use Mycotal What are the optimal conditions to apply Mycotal? • Mycotal is [...] and/or of its affiliated companies) apply. Only use products that are permitted in your country/state and crop. Check local registration requirements