• FAQ Nematodes

  reach their host. Once in contact with a host, they try to penetrate it through a body opening. In the host, the nematodes release a bacterium that can kill [...] larvae, especially in the case of large insects. Do entomopathogenic nematodes only work as a soil application? In nature they live in soil and are therefore [...] optimum conditions, a nematode can kill an insect in 24-48 hours. Under field conditions, a nematode will first have to look for a host. The effect of

• Mycotal - Effective at lower temperatures

  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 [...] 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 beneficial [...] c fungi. 80 Tested in lab conditions at a temperature regime of 5 °C at night and 14 °C during the day, mimicking a cold day in the greenhouse. 60 40

• Plant Pollinator interactions in high temperatures

  hand. A humidity of 85% is fine for pollination in a semi-closed greenhouse, while a humidity of more than 80% starts to impede pollination in a conventional [...] removing a head leaf. In this case, removing the head leaf may worsen the problem as it allows direct radiation to increase the flower temperature. In a semi-closed [...] 4: Thermal image of a tomato flower in the direct sunlight in April Photo: © Svensson Climate Screens more and more bees stay in the hive to ventilate

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

  improvements where implemented in recent years, resulting in a superior product quality today! Mycotal is used successfully in many countries across the world [...] offering a unique advantage in cold systems. Under these low and fluctuating temperature (conditions often found in Northern European countries in semi or [...] Compatible with a wide range of plant protection products.* How Mycotal works After applying Mycotal, the spores germinate and form a germ tube. A specific

• General Conditions Koppert

  this interest. In addition, the Buyer is obliged to compensate Koppert in full for the losses Koppert suffers as a result of a fall in the exchange rate [...] thereof to which the damage relates, in case of a shortcoming attributable to Koppert, other than as a result of exceeding a delivery term. This choice will [...] 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

• Manual Wireless Beehome

  the transmitter 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 [...] and mains system in the country in question). In addition to this, we supply receivers with a normal hive door and transmitters with a modified (‘queen [...] Position the transmitter in a dry spot in the shade (as a preventative action, pay attention to potential damp problems by avoiding points in the greenhouse where

• Beneficial Nematodes against Horticultural Pests

  being researched). They are selectively applied to combat a significant variety of pests in a wide range of temperatures, such as the pupae and larvae of [...] or doubts, please consult your Koppert contact person. If a specific pest is not mentioned in this document, it doesn’t necessarily mean it cannot be controlled [...] measure much less than a millimeter, so cannot be seen with the naked eye. As small as they are, they play an important role in the biological control

• Mycotal FAQ

  Mycotal is a natural insecticide. It contains a so called entomopathogenic fungus, a fungus that disables and kills insects. The product is packed in a cardboard [...] contains a bag of blastospores of the unique fungus, Akanthomyces muscarius Ve6. Against which pests can I use Mycotal? Mycotal is effective on a range of [...] Depending on the national product registration in your country, it may be applied against whiteflies, and in some countries also against thrips and aphids

• 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 [...] Pollination checklist Placement High & horizonal Growing lights in tomato crops Light timetable Points of attention 19:00 Snow 18:00 Place hives [...] Bumblebees 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

• Mesures de précaution en cas d’allergie aux produits

  précautions à prendre pour éviter d'éventuelles réactions allergiques. Exposition et mesures de précaution Il existe des mesures de précaution spécifiques à prendre [...] personne à l’autre. Les problèmes d'allergie peuvent survenir quelques semaines seulement après le premier contact, ou peuvent prendre des années à se manifester [...] un test d'allergie pour déterminer à quelle substance vous êtes allergique. Ces informations sont uniquement fournies à titre informatif et ne doivent en