• High-tech Insect Production

  January 12, 2021

  recover 80% of energy. That Koppert’s approach to greenhouse rearing and production is anything but ordinary is reflected in the complexity of the water [...] The water that is used to clean the cages is collected separately and recycled. Koppert is also a member of the Rainlevelr programme of the Delfland Water [...] reflected in the large number of departments – twenty of them in total. Each department can be controlled separately and can function autonomously in terms of

• Adapting Quickly Guarantees ‘Tomato Success’

  April 30, 2019

  bays. Starting new crops The next step is the preventative hanging of Rollertraps , which is most easily done in an empty greenhouse before planting. The [...] good start to the season is half the battle. The end of the crop rotation circle has become increasingly important, as this is the only opportunity for [...] pests, without having to fear collapse of the biological system. This is why the new season actually starts at the end of the current cultivation cycle. During

• Strawberry

  flower thrips Biological pest control in strawberry Biological pest control is widely used in strawberry crops as part of a grower's IPM strategy. Various [...] agents in reducing caterpillar populations. Beetle control Biological pest control of beetles in strawberry crops can be achieved through the use of beneficial [...] Spidex Boost Pest monitoring in strawberry Pest monitoring plays a crucial role in the successful management of pests in strawberry crops. By regularly

• Manual Wireless Beehome

  be a fault in the power supply. There is no transmitter signal. The battery pack is empty. The PCB is broken. The receiver is broken. Red LED on transmitter [...] groen licht is de interne voeding in orde, als de LED niet brandt is • de voeding uit, of niet in orde. Indicatie LED “Zenden”: als de led rood is wordt een [...] niets De voeding is kapot of niet aanwezig Er is geen zendsignaal aanwezig Het batterijpakket is leeg De printplaat is kapot De ontvanger is kapot Neem ten

• Top Reasons for Using Bumblebees

  April 25, 2018

  releases large amounts of pollen onto the bee. In most situations, “buzz-pollination” will allow a bumblebee to pollinate a flower in a single visit. A honeybee [...] Bumblebees work earlier in the morning and later into the evening hours. Bumblebees work better in tunnels, as they have a better sense of direction. Bumblebees [...] days, honeybees are less active at low light levels. Bumblebees will fly in winds of up to 40mph (64km/hr). Bumblebees pollinate flowers through a method called

• Pollination Under Artificial Lights

  October 4, 2018

  conditions. As one of the world’s biggest breeders of bumblebee species, Koppert Biological Systems’ R&D department has gained in-depth knowledge of this pollinator’s [...] best placement of hives, the benefits of its ‘Bee vision’ innovation, and influencing factors such as coatings, screens and filters in greenhouses that [...] consultants worldwide, as well as sharing regular news online and in the mainstream media, is one of Koppert Biological Systems’ core values. The manual which

• Rhyzobug FAQ

  are consumed entirely. In larger scales feeding damage is visible as irregular holes in scale cover. What is the life cycle of Rhyzobius lophanthae? Eggs [...] and is it safe to use? Everyone is able to apply Rhyzobug. It is safe for the user and no permits are required. Introduction rates: • The dosage of Rhyzobug [...] release. 3 Packaging How many adults are in the packaging? 500 adults. What kind of carrier is present in the packaging? Buckwheat hulls. 4 Storage

• Aphids and How to Protect Your Crop

  April 3, 2020

  resistance to pesticides, biological control is becoming the preferred method of controlling these pests. Overview of Aphid Plant Damage Aphids excrete honeydew [...] New Approach Significantly Reduces Aphids in Soft Fruits Infestation Levels in Tomato Crops: A Look at the Top Four Creating a Cleaner Safer Berry Perfect [...] virus vectors, they have quickly become one of the most threatening greenhouse pests. For a long time, in crops where natural enemies had been released

• Predatory Mites Whitepaper

  15°C there is till some predation but development is very slow. If the temperature is below 8°C for a longer time, A. swirskii will die. Control of thrips [...] whiteflies and is the best option when the pest pressure is high. • In laboratory trials the oviposition of A. andersoni with whitefly eggs as prey is good. This [...] development. Control of two-spotted spider mites • N. californicus is (compared to P. persimilis) more effective at lower densities of spider mites. At higher

• Natutec_Airobreez_-_Directions_for_Use_-_Koppert.pdf

  enige manier of in enige vorm worden gereproduceerd, verzonden, getranscribeerd, in een zoeksysteem worden opgeslagen of in enige menselijke of computertaal [...] lid (A). 2. Caution: Do not put more than 2000 ml of product in the reservoir. If there is more product in the reservoir, the device does not operate correctly [...] SI-eenheid of in verschillende kolommen in een tabel. 1.5.4 Typografische afspraken Als de volgorde belangrijk is, bevatten de lijsten en stappen in procedures