• Pollination checklist Growing lights

  them lower in the greenhouse. 13:00 Vertical placement will have a negative effect on the development of the hives. 10:00 1! Bumblebees need max. 2 hours [...] means, or by the sun in spring and late autumn. The later the lights are turned on, the more time (overlap with daylight) there is for the bumblebees to [...] controlled either by using a timer or by connecting the transmitter to the climate computer. Heat Do not turn the lights on before midnight Screens and

• FAQ Nezapar

  Trissolcus basalis. What is a Dibox? A Dibox is a carton box of 4x4 cm with a hook with which it can be hung in a plant, and in which Nezapar can be released [...] advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Is it possible to have a longer interval than [...] basalis lay an egg in a host egg. Larvae develop inside the host egg, and after pupation, the adult emerges from the host egg by biting a hole in the lid of the

• Effect of Nezapar Leaflet

  No/less need for disruptive chemical corrections • Your existing biocontrol system remains intact • Labor saving Hotspot size Effect of Nezapar on Nezara [...] thus impacting the development of Nezara, has been described in research papers for some time. Koppert is the first to achieve scaling-up the rearing of [...] corrections. With Nezapar growers can continue to rely on their biocontrol systems that are present in their crop as well as excluding any risk of resistance

• Beneficial Nematodes against Horticultural Pests

  within a few days. The nematodes that emerge then start their search for a new host. Part of the IPM toolbox Nematodes have increasingly become a powerful [...] effectiveness of the nematode solution depends largely on a number of factors; temperature, time of application, larval stage of pest, humidity, application [...] 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

• 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 [...] implications for yield and quality. It is essential to point out that exposure to maximum temperatures of more than 30° C for a couple of hours has a negligible [...] negligible effect on pollination. However, a full day above 30° C has an immediate effect on pollination. If the temperature reaches 40° C for one hour, there

• FAQ Nematodes

  nematodes can, depending on their energy reserves, stay alive in the soil for a few weeks and look for a host. 3. Regulatory Do I need a spray license to apply [...] 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 bi [...] 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

• Predatory mites whitepaper

  the temperature is below 8°C for a longer time, A. swirskii will die. Control of thrips • N. cucumeris, A. swirskii and A. andersoni predate about the [...] californicus is more effective on spider mites than the generalists. • N. cucumeris, A. swirskii, A. limonicus, T. montdorensis and A.andersoni are not very good [...] californicus can prey on thrips but prey consumption and reproduction are low on a diet of thrips only. It should therefore not be used for thrips control.

• General Conditions Koppert

  claim for payment of this interest. In addition, the Buyer is obliged to compensate Koppert in full for the losses Koppert suffers as a result of a fall [...] Koppert for compensation T of any damages suffered in any manner as a result of late delivery, excepting in cases of intent or gross negligence on the part [...] 2.1 I n the event of a submitted claim, Natural Enemies, Pollinators and/or Products in question cannot in any case be offered for sale or resale. All Natural

• 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 [...] fly (Trialeurodes vaporarium) in cucumber, research station Anadiag in Italy, 2022. The crop was treated 3 times with a 7 day interval. The graph shows [...] (Trialeurodes vaporarium) in tomato, research station Eurofins – De Bredelaar in the Netherlands, 2020. The crop was treated 3 times with a 7 day interval. The

• Nematóides benéficos para o controle de pragas em culturas externas

  nature. And strive for a healthy future. Growing a resilient crop takes expert knowledge and a great deal of experience. Growing in a sustainable manner [...] biostimulants that support, protect, and strengthen crops both above and underground. We were founded in 1967 by Jan Koppert, a Dutch grower with a clear vision; [...] needed an alternative for chemical pesticides. He was the first to introduce a natural enemy to combat spider mite in horticulture. In doing so, he laid the