• Premium Quality, Around The World

  March 6, 2023

  if a product in the Netherlands needs to arrive in, say, Mexico or Kenya within one or two days. Koppert puts much effort and dedication into controlling [...] specifically tailored to the needs of every individual beneficial, bumblebee, or microbial product.’ In The Best Possible Condition Stacking the boxes on pallets [...] pack our products here, to avoid time-consuming procedures at the airport or harbour. The work performed in this zone must comply with the extremely strict

• Mycotal FAQ

  optimal conditions to apply Mycotal? • Mycotal is best applied at the end of day or early morning. On cloudy days, the product can also be applied during the [...] and plants. Disclaimer The general conditions of Koppert (Koppert B.V. and/or of its affiliated companies) apply. Only use products that are permitted in [...] any loss of quality if the product is stored for longer than recommended and/or under incorrect conditions. Click here for more information about Mycotal

• Optimising disease biocontrol in propagation

  April 26, 2021

  develop a dark brown or black lesion that extends upwards from the basal end. Infected cuttings generally lead to poor root development, or in severe cases [...] will reduce the disinfectant’s efficacy, this should be removed from benches, or used capillary matting, by washing, drying and brushing, before the disinfectant [...] Propamocarb hydrochloride has no effect against T. harzianum (T22) conidiospores or hyphae. This safety is due to propamocarb hydrochloride’s selective activity

• Navigating Energy Efficiency, Greenhouse Lighting & Pollination Success

  December 1, 2023

  being closed or hives being placed too low in the greenhouse where less daylight is available. As a result, bumblebees may not become active or only become [...] one day, or when less that an average 1,5 biting mark is found. Humidity Is Also A Critical Factor In Bumblebee Activity The use of LED lights, or minimised [...] instead create optimal conditions for bumblebees. A relative humidity of 80% or higher will result in bumblebees staying in the hive. At this stage the pollen

• Fit roots for plant health Technical bulletin 2020 EN

  as food for the insect or pathogen. In other words, pests will attack the cultivated plant only when the food that the pest or disease needs is richly [...] to the local climate, plant age, grafting) or the environment (climate, light, temperature, humidity, wind), or be associated with management practices (such [...] previous white papers, several aspects of growing are discussed, taking one or more plant balances as a starting point. For instance, how smart use of screens

• The Swirski-Mite Revolution: A Game-Changer in Pest Control

  September 30, 2024

  Tobacco whitefly Bemisia tabaci False spider mites Tenuipalpidae European red mite Panonychus ulmi Swirski Ulti-Mite Amblyseius swirskii It is still the [...] else in the field automatically uses to compare other natural enemies, old or new. And there is still no reason for that to change. The predatory mite [...] a role in determining whether a biocontrol agent is effective to a larger or lesser degree. We conduct a great deal of research into this mite’s use under

• Fit Roots for Plant Health

  March 30, 2021

  plant health . Roots are the physical foundation of the plant in the soil or substrate, and they take up water, minerals and metabolites to be transported [...] against root diseases, • Some of them are involved in the nutrients cycle, • or induce resistance in the entire plant. Together these microorganisms in the

• A good fruit set is the start of a good production!

  April 6, 2020

  ensured. This is in addition to natural occurring pollinators, and/or honey-bees that may or may not be in sufficient numbers to support this flower flush. [...] stress reduces pollen viability, leading to poor fruit set. Avoid over-watering or ‘wet feet’ through proactive irrigation management. Make sure that there are

• Bumblebee stings

  should not be used for diagnosing or treating a health problem as it is not a substitute for medical care. If you have or suspect you may have a health problem

• Enhance Your Aphid Control With Hoverfly Allies Rophoria & Syrphidend

  March 13, 2024

  versatile and resilient solution. The product must be used preventatively or as soon as the first aphids are detected in the crop. Syrphidend: A Cool Companion [...] always be adjusted to the particular situation. Consult a Koppert advisor or recognised distributor for advice on the best strategy for your situation