• Whitefly – small pest, big problem

  February 2, 2023

  been considered a major problem in several world regions. Worse still, you only need a few whiteflies to cause damage to your vegetable, fruit, and ornamental [...] quickly as possible. The larvae of greenhouse whitefly and tobacco whitefly need protein to grow, which they obtain by extracting sap from plants. The sap [...] growth. Virus transmitter Greenhouse and tobacco whitefly are also responsible for transmitting viruses. While the greenhouse whitefly transmits only a few viruses

• FAQ Nematodes

  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 nematodes? Nematodes [...] clay soil is also not optimum for nematodes. In this case, repeated applications are needed. What are the optimal conditions for foliar applications? Nematodes [...] matter to provide a rich soil life. How do entomopathogenic nematodes work? Nematodes are actively looking for a host or using an ambush strategy to reach

• Pollination checklist tomato

  the transfer of enough pollen for pollination. Fruit setting takes place once a flower has been pollinated. The flower needs to have been pollinated before [...] temperature to which they are exposed is too high for a lengthy period, the hive and the colony may suffer damage. You should therefore position the bumblebee hive [...] Bumblebees are ideal for the pollination of tomato crops. Koppert's Pollination Checklist indicates how the best pollination results can be achieved. Download

• 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 [...] mają charakter wyłącznie charakter edukacyjny. Nie wolno wykorzystywać ich do diagnozowania lub leczenia problemów zdrowotnych, ponieważ nie mogą one zastąpić [...] что они у вас могут быть, пожалуйста, обратитесь за медицинской помощью. For more information visit our website! 07-2023 | PR28605

• Don Sanchez Fresh innovates with biological control in avocados

  ip with other integrated pest management tools. "You have to be patient and lose your fear. You need the help of Koppert consultants to know which substances [...] successfully controlled the white mite, a pest that had been a major problem for several berry growers in the region. That was when they learned about Koppert's [...] reduction in the yield of avocado trees and economic losses due to fruit damage. For this reason, integrated pest and disease management is essential. This approach

• Grower Koen - Embracing biological crop protection in agriculture

  to prepare for this new phase of sustainable agriculture. With his farm as a living example, Koen is an inspiration for others striving for more sustainable [...] toolkit, Koen foresees that organic alternatives will thrive, reducing the need for traditional chemical methods. "In collaboration with Koppert, I see op [...] reduction of chemical methods paves the way for organic alternatives that can complement traditional farming practices. For him, it is clear that chemical-free

• Red Headed Flea Beetle Eradication Described in April 2025 GrowerTalks Issue

  April 1, 2025

  newest standards and practices, including those for biological programs and integrated pest management (IPM). For more information about building an effective [...] regarding the subsequent trials, and paints a picture of the work that still needs to be done with respect to rate, location, timing, and application methods [...] efficient use of a biocontrol in the ornamental plant industry—especially if you’re dealing with red headed flea beetle. Jeremy Webber rose through several

• Koppert at IPPS Louisville

  October 1, 2025

  control. For more information about the IPPS Eastern Region Annual Conference, including the complete schedule, visit the event’s website . If you have questions [...] Join us for the IPPS Eastern Region Annual Conference in Louisville, Kentucky, October 14–17, 2025. Learn from three days of informative tours and sessions [...] to control pests naturally and effectively because we believe the world needs 100% sustainable agriculture. We contribute toward this goal by developing

• Towards a chemical-free future in agriculture: The vision of grower Koen

  toolkit, Koen foresees that organic alternatives will thrive, reducing the need for traditional chemical methods. "In collaboration with Koppert, I see op [...] from governmental bodies, in organic farming marks the path to the future. "You grow into it a bit," notes Koen. With the growing availability of knowledge [...] number of biological crop protection products, he also sees opportunities for traditional methods to evolve. Moreover, consumers are becoming increasingly

• Koppert celebrates 50th anniversary

  January 8, 2018

  life. This needs to change, and fungi and bacteria can really help to drive this,’ says Paul Koppert. ‘Microorganisms have been underestimated for a long time [...] ‘There is an increasing demand for quality and safe food worldwide,’ says Executive Board Member, Henri Oosthoek. ‘We need to move towards agriculture and [...] The anniversary will be celebrated with various activities over the year. For instance, the family company is organising an open day at its headquarters