• FAQ Nezapar

  of Nezara at all times. When do I need to increase the dosage? When you observe 1 adult or nymph of Nezara per ha per week. Can I also release Nezapar on [...] Handling and storage When do I best use the product? It is recommended to use the product directly after receipt. Can I store the product? When necessary the [...] and will update the side-effects database accordingly. If I find an egg package, how can I tell if Trissolcus or Nezara emerged? Check the edges of the

• Entonem_research_results_cold_tolerance_EN_-_Koppert.pdf

  temperature regimes ranging between 5 and 13°C within 24 hours, showed that Entonem can already be used from a lower threshold of 5°C. Efficacy % 80 60 40 [...] tolerant Cold tolerant nematode A strong player to control black vine weevil in early spring and autumn Cold day 24h: 5-9-13-9°C 100 Several research trials [...] Trial 1 Trial 2 100 100 80 80 60 60 40 40 20 20 0 0 0 5 10 0 5 Trial 3 10 Trial 4 100 100 80 80 60 60 40 40 20 20 0 Larvanem

• FAQ Nematodes

  fertilisers must be avoided. When can I expect effect? How fast do the nematodes work? Under optimum conditions, a nematode can kill an insect in 24-48 hours [...] pH values between 4-8 and EC values up to 5 are safe for nematodes. With which pesticides/fungicides can I mix a nematode product? Nematodes are quite [...] the product in a cold room as soon as possible. How long can I keep the product? Nematodes can be stored in a ventilated refrigerator until the expiry date

• Plant Pollinator interactions in high temperatures

  temperature might also play a role; the influence of radiation also needs to be considered. A flower can turn into a marketable fruit when it is pollinated at [...] above 23° C. Individual varieties can have a different 24-hour temperature above which the pollination is compromised. When temperatures are above these thresholds [...] whitewash or heat reducing paints can be used to reduce the amount of heat coming into the greenhouse. An infrared thermometer can help to gain certainty about

• Trial_and_Field_results_nematodes_in_fruit_orchards_EN_-_Koppert.pdf

  on apples, France - Independent trial (GDA84) Fruit damage % 2% 1,5% 1% -61% 0,5% 0 -80% End of 1 generation 15-06-2009 st Untreated End of 1st generation [...] apples on 5 hectares used for baby compotes, and plums on 2 hectares. He started his orchard in 1987 and used conventional pest control until 2016, when he switched [...] ’ ‘I had some difficulties with codling moths and leafrollers at the time and switched to biocontrol to save my production,’ Michael remembers. ‘I was

• Mycotal FAQ

  are safe? Mycotal can be safely applied at tank mix pH levels between 4 and 10. Can I tank mix Mycotal with other products? Mycotal can be safely tank mixed [...] levels, sporulation on the outside of the insect will become visible. When can I expect an effect? How fast does Mycotal work? Mycotal kills the pests [...] s of the unique fungus, Akanthomyces muscarius Ve6. Against which pests can I use Mycotal? Mycotal is effective on a range of pests. Depending on the national

• Mycotal - Effective at lower temperatures

  Effective at colder temperatures Protect your crop when temperatures drop Even in the midst of winter, pests can be present in your greenhouse. Although the pest [...] favourable. This can become a serious threat to you crop in a later stage. Therefore, it is crucial to eliminate pests in wintertime, when pest pressure is [...] conditions at a temperature regime of 5 °C at night and 14 °C during the day, mimicking a cold day in the greenhouse. 10 5 The lines are predicted values and

• Manual Growing lights

  Content 1 Introduction 1.1 Bee vision 2 Placement of hives when using growing lights 3 3 5 2.1 When to open and close the hives 6 2.2 Automated opening [...] 2.2.1 Wireless BeeHome system When using the Wireless BeeHome system, growers can choose to let the bumblebees fly when there is enough daylight present [...] growing lights produce a lot of heat, and can therefore influence the local climate in the greenhouse. This can lead to poor flower quality, which results

• General Conditions Koppert

  used by Koppert on the date of delivery shall apply. Article 5. Delivery, title and risk 5.1 Delivery takes place, depending on what has been agreed, [...] Buyer’s contractual obligations. 5.3 If the Buyer remains in default of meeting the obligations referred to under 5.2, Koppert is entitled to retrieve [...] treated as an approximation and shall never be considered strict deadlines. 5.5 he Buyer is not entitled to any claims against Koppert for compensation

• Predatory Mites Whitepaper

  is most effective between 15°C and 32.5°C. It still has some effect between 12.5°C and 15°C, and between 32.5°C and 35°C. We therefore purposely refrain [...] Whitepaper Introduction Koppert sells a range of phytoseiid mites that can be used to control several pests. To choose the right species for your purpose [...] because they avoid the webbing. At low spider mite densities these predators can slow down the development of spider mites. Effects of temperature and humidity