• FAQ Chrysopa-E

  suitable crops are crops in which the eggs do not easily roll off, e.g. Chrysanthemum with upright leaves, and crops that are cultivated in the ground (larvae [...] e, Spical and Spidex Vital. Are the larvae visible in the crop after application? Larvae usually hide in the crop and are mainly active at night. This [...] hatch? After receiving the product it will take 2-4 days. What is the hatching rate of the eggs/what percentage of the eggs actually hatches? Trials show an

• FAQ Nezapar

  hook with which it can be hung in a plant, and in which Nezapar can be released. Install Dibox in such a way that the boxes are protected from water. It is [...] Can pesticides have (in)direct effects on Trissolcus basalis? Pesticides can have (in)direct effects on biological solutions. We are currently investigating [...] Packaging How many parasitic wasps are packed in one package? One 90 ml cardboard tube contains 5000 pupae. I see some dead wasps in the tube. Is this an indication

• FAQ Nematodes

  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 [...] 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 [...] formulation What is the 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

• Mycotal FAQ

  be applied effectively via Low Volume Misting Systems in greenhouses. How to use Mycotal What are the optimal conditions to apply Mycotal? • Mycotal is [...] Mycotal Akanthomyces muscarius Ve6 Frequently Asked Questions What is Mycotal What is Mycotal? Mycotal is a natural insecticide. It contains a so called [...] Depending on the national product registration in your country, it may be applied against whiteflies, and in some countries also against thrips and aphids

• Plant Pollinator interactions in high temperatures

  than 400 watts. The table in figure 3 gives a representation of what the best conditions are for pollination. Of course, these are approximations and should [...] levels given in Watts. can be reduced if the humidity is too low or radiation is too high. Staying outside the gray and yellow areas in the table in figure [...] greenhouses have flourished in cold climates, and why others are built at high altitude. Cold climates allow for the maximum temperature in the greenhouse to be

• 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

• Natupol_Sprint_Brochure_EN_-_Koppert.pdf

  at the highest level in the market. Our tests prove that Natupol bumblebees grow bigger, are more vital, and perform the best in a variety of crops. Natupol [...] maximum speed Natupol Sprint Pollination challenges for growers in a hot climate are now a thing of the past. Our newly developed product - Natupol Sprint [...] 32°C, there are severe implications for both yield and quality. Our aim is to solve such challenges. Excellent results with Natupol Sprint in hot periods

• Whitepaper new Myzus persicae genotype

  to flonicamid appeared in 2021 in the Netherlands. It quickly spread throughout the country in 2022. It has now also been found in various other countries [...] individuals among aphids are not uncommon, since aphids are well known to change colour within a few generations due to changes in environmental conditions [...] to such chemicals is expected to occur in only a few years, especially now that only few chemical products are available and therefore intensively used

• Doença da sigatoka negra

  produces both ascospores and conidia. The ascospores are wind-dispersed over longer distances, the conidia are splash-dispersed within the crop. Both types of [...] parallel to the veins. Within a few days, the spots become a few centimetres in size and turn brown with light grey centres. These spots enlarge further and [...] and dies. Lesions merge and the whole leaf turns brown and ultimately dies. In cases of severe infection leaves may die within a few weeks. Because of the