Thrips Identification Guide

Present on old leaves, larvae occur in groups together on the lower leaf surface. All stages present on the plant. Silvery coloured feeding spots on leaves [...] Often found on the lower leaves in plants. Adults not very active flyers and not often found on sticky traps. All stages stay on the plant, no pupation in [...] prefer flowers where they feed on pollen, but they can also be present on leaves. Pupation occurs in the substrate or on plants. Developmental time at 25°C

Mycotal FAQ

penetrate the pest’s body cavity. Here they proliferate and destroy the tissues, killing the insect. At high humidity, the fungus then grows through the insect [...] during the day. Humidity levels must be 70%(RH) at the moment of application and a couple of hours after the application. The humidity within the leaf canopy [...] insect cuticle and produces spores on the outside of the cadaver, which may spread the infection to other vulnerable pests. Mycotal: how does it work? How

Manual Growing lights

lights, we advise to place the hives high in the greenhouse (above the crop) – especially from week 40 until week 9 (depending on the amount of daylight that [...] that is available). In the weeks 10 until 39, you can place the hives lower in the greenhouse, along the walkway under the gutter (according to Koppert’s [...] late in the morning during the darkest days of the month (1 hour after sunrise), and they need at least 2 hours to pollinate all the flowers in the greenhouse

Pollination checklist Growing lights

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 [...] connecting the transmitter to the climate computer. Heat Do not turn the lights on before midnight Screens and filters Place the Natupol hive with the WBH [...] pollination. The sun activates the bumblebees 09:00 08:00 Keep the hives closed during one day of snowfall. If possible, remove the snow from the roof. 07:00

Sustainability Report 2024

its effects on the environment. The Sustainability Steering Committee, appointed by the Executive Board has validated the outcomes of the 2023 materiality [...] requirements the CSRD Implementation Group was established in 2023 under the supervision of the Chief Financial Of昀椀cer. The group consists of the Sustainability [...] further complicating the production landscape. At the same time, pest resistance to conventional chemical active ingredients is on the rise, leading to a havier

Koppert Sustainability Report 2023

s are represented by the Works Council. See the section on The role of the Works Council on page 47. Sustainability oversight The oversight of our sus [...] Positive Impact. The themes touch on the ecological and social impacts of Koppert's business activities. The selection of the themes marked the first structured [...] its effects on the environment. The Sustainability Steering Committee, appointed by the Executive Board has validated the outcomes of the 2023 materiality

Manual Wireless Beehome

System (based on the country of sales, the socket and plug on the transmitter can differ. There are also different timers). The components of the Wireless BeeHome [...] Controlling the transmitter with a timer Plug the supplied timer into the power socket on the transmitter casing. Insert the plug of the short cable coming [...] connect the climate computer to the transmitter or to change the digital frequency of the transmitter. The menu can only be used once the lid of the transmitter

FAQ Nematodes

any doubt, remove all filters. What pressure can be on the pump and the spray boom? The pressure on the nozzle may not exceed 20 bar (190 psi), with conventional [...] a body opening. In the host, the nematodes release a bacterium that can kill the host very quickly. This bacterium also causes the host to be converted [...] not outside a host. Only if the nematode is in the host and the temperature is not too low is there a small chance that the nematodes can overwinter. However

General Purchasing Conditions Koppert

DDP, at the agreed place and on the agreed date or within the agreed period or periods. Services must be supplied at the agreed place and on the agreed [...] changes take place between the date of the offer and the date on which the processed goods are delivered; b. an increase in the prices that can be factored [...] any The price to be charged shall never exceed the maximum guide price stated in the order. The price to be charged includes: a. the costs for the performance

Trial results onion fly and bean seed fly

openings. The nematodes then release pathogenic bacteria they carry with them. These actions kill and liquify the insect from the inside. The nematodes [...] nematodes feed on the digested tissues of the dead insect and reproduce in large numbers. The pest insect stops feeding soon after being infested, and dies within [...] Facing the bean seed fly challenge This year, Frank encountered a significant challenge due to the cold and wet conditions at the beginning of the crop cycle