• Predatory insects

  actively seek out aphid colonies, helping to keep their populations in check. Next to aphids, lacewings also contribute to the control of mealybugs , thrips and [...] exposure to potentially harmful chemicals. Minimised resistance development Unlike chemical pesticides, which pests can develop resistance to over time, predatory [...] larvae, sometimes referred to as "aphid lions," are particularly effective in controlling aphids . They use their strong jaws to grasp and consume aphids

• Dacnusa sibirica

  adult. In order to see the eggs and larvae of the endoparasitoid, the parasitized leaf miner larvae must be dissected; it is impossible to tell whether a [...] wasp Dacnusa sibirica Dacnusa sibirica is a small parasitic wasp belonging to the family Braconidae . This insect is known for its role as a biological [...] the control of leaf miners of the genus Liriomyza . The species is native to Europe and can appear spontaneously in greenhouses in all seasons. Dacnusa

• Diglyphus isaea

  more) next to it. In general, the wasp selects late second and third instar larvae to parasitize. An egg has an elongated shape, measuring 0.3 x 0.1 mm, and [...] repeated at least 3 times at weekly intervals or until control is achieved. At low temperatures (<20°C/68°F) it might be better to use Minusa . Consult [...] efficacy can vary with the density of leafminer infestations, allowing it to adapt to changing pest pressures. Adult Diglyphus isaea does not feed on leafminers

• Feltiella acarisuga

  from the eggs, the midge larvae start to feed on spider mite eggs, nymphs and adults. They use their mouthparts to first immobilise their prey and then [...] consume 15 adult spider mites or up to 50 mite eggs per day. They are aggressive and adapt the amount of food they consume to the density of the spider mite [...] white. The eggs and the first larval stages are very difficult to find in the crop due to their small size and colour. Pupal Stage : After completing their

• Crucial information on pollination at high temperatures

  August 10, 2020

  temperatures on the pollination activity of our bumblebees. It was now time to complete the equation by looking into the effect of hot climate conditions [...] know that proper pollination of a flower is the most critical process related to fruit set, yield, and quality, but are you clear on how hot climate conditions [...] climates, it is assumed that proper management of pollinators is sufficient to ensure good pollination . The single biggest problem is that if there is not

• Expanded board to strengthen development at Koppert Biological Systems

  April 19, 2018

  Paul Koppert and Henri Oosthoek, and CFO Robert Pathuis, has grown to include Peter Maes to be Director Corporate Marketing, Martin Koppert Director Agri, [...] that it was time for change within the top tier of the company’, says CEO Paul Koppert. ‘Three of the original board members will stay on to ensure continuity [...] Koppert Biological Systems has increased the size of its board in response to the projected growth of the Dutch family company. Koppert is a global specialist

• Pollination checklist Growing lights

  negative effect on the development of the hives. 10:00 1! Bumblebees need max. 2 hours to return to their hive 15:00 Do not keep a hive closed for longer [...] The later the lights are turned on, the more time (overlap with daylight) there is for the bumblebees to pollinate. For pollination, bumblebees need at [...] longer than one day unless additional pollen is fed to the bees. Bumblebee pollination of preferably at least 4 hours per day 12:00 11:00 Monitor pollination

• Mycotal - Effective at lower temperatures

  giving your beneficial insects time to Click here to learn more about Mycotal Biocontrol is our nature build up a standing army before new pests enter [...] inactive, they will start to build up a population as soon as the conditions are favourable. This can become a serious threat to you crop in a later stage [...] stage. Therefore, it is crucial to eliminate pests in wintertime, when pest pressure is still low. In this way you start the new season in a clean way, giving

• New Anso-Mite Plus Sachet Beats Thrips Early In The Season

  February 8, 2023

  department decided to take the extra step to come to the market with a high performance slow release sachet with not one, but two feeder mites to the breeding [...] 6-litre bucket until now, will soon be on the market in a slow release sachet, to make this biological solution for harmful Thrips even more effective and [...] labour-saving. Soft fruit growers in the UK and Italy can expect Anso-Mite Plus to be available well before spring this year. ‘The request for a longer-lasting

• Predatory mite pioneers: A journey of biocontrol innovations

  October 21, 2024

  species to emerge and spread rapidly,” says Peter. “We see it as our responsibility to find solutions to those challenges as quickly as possible to help prevent [...] are now closer than ever to customers in the Niagara region, enabling us to respond more swiftly to local needs. This local-to-local approach is not only [...] forced a shift from conventional to biological crop protection methods. “Growers urgently needed a solution to a difficult-to-control thrips species,” explains