• Ercal

  Introduction rates typically range from 1-10 per m 2 /release. Releases should be repeated at least 3 times at weekly intervals or until control is achieved [...] switch to the use of En-strip or Enermix . Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your [...] at least 20°C/68°F. Eretmocerus eremicus is still active at temperatures above 30°C/86°F. Combined use Ercal is best to be used in combination with generalist

• In Search of the Relationship Between NatuGro and Nitrogen Release

  February 18, 2020

  conducted by Koppert and NovaCropControl is looking into the consequences of lower rates of nitrogen release. The collaboration with NovaCropControl is an obvious [...] NatuGro? And what level of nitrogen makes the plants more attractive to aphids , for example, and what is the precise reason for this? What are the limits [...] pathogens. Together with NovaCropControl, Koppert is trying to find an optimum balance in strawberry crops: is it possible to achieve the same levels of

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

  February 25, 2025

  Coleoptera Beneficial nematodes Koppert's beneficial nematodes: new look and ready for the future The How and Why of IPM We Know What Eradicates Red Headed Flea [...] of the work that still needs to be done with respect to rate, location, timing, and application methods of the biosolution. It’s an interesting behind the [...] about building an effective bioprogram, contact Jeremy at: jwebber@koppert.com . We Know What Eradicates Redheaded Flea Beetle (GrowerTalks Magazine)

• Spidex

  control What is Biological Control? Effective Control of Spider Mite and Thrips Biocontrol for Spider Mites The Importance of Quality at Koppert Download [...] Introduction rates typically range from 2-50 per m2/release. Releases should be repeated once or twice at weekly intervals. Consult a Koppert advisor or [...] distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions Phytoseiulus persimilis is most effective

• Capsanem

  solution as soon as it is prepared and within a short timeframe. Do not store mixed suspensions Dosage Capsanem is typically applied at a rate of 250,000 to 500 [...] 500,000 nematodes per m² for soil application and 1 to 3 million nematodes per liter for foliar applications (application to run off). Always check the product [...] for several days after application. When possible, irrigate the crop before and right after application For foliar application, spray Capsanem when relative

• Frequently Asked Questions about Bumblebees

  November 15, 2018

  What is the difference between honeybees and bumblebees? In terms of their strong natural pollination qualities, bumblebees and honeybees complement each [...] hail netting) and they fly around your crop in a more criss cross fashion. What is the life cycle of the bumblebee and will they return next season? A queen [...] introduce honeybees or bumblebees at staggered introduction rates, please consult your local Koppert representative for any further recommendations or questions

• Isarid: The Foundation of a Good IPM Program

  What is Isarid? Isarid is Koppert’s wettable-powder mycoinsecticide based on the beneficial fungus Isaria fumosorosea strain FE 9901. The formulation contains [...] useful tool, Isarid is a strong place to begin. What pests does it address? One of Isarid ’s greatest strengths is breadth. Koppert’s label includes whiteflies [...] product is also grower-friendly to mix. It is a water-based wettable powder with a dextrose carrier, and Koppert’s field experience is that it goes into

• GreenGuard by Dümmen Orange: For A Sustainable Chain

  November 6, 2018

  ‘Minimal chemicals, maximum quality' is what it says on the cover of the GreenGuard ornamentals brochure. This sentence is as clear-cut as it gets. Dümmen Orange [...] reduce the use of chemicals.’ Towards application in more crops Koppert and Dümmen Orange are now working on the application of GreenGuard to more crops such [...] Orange works together with Koppert to make the ornamentals chain even more sustainable. The ambitions that these two giants share is immense. The developments

• Isarid

  fumosoroseus FE 9901 is 50% or greater. If humidity is below 50%, schedule application immediately after general watering or irrigation. Isarid is unaffected by [...] Beneficial microorganisms Big impact starts small Help, whitefly! Now what? What is Biological Control? The Spread of Whitefly [...] Except when preparing product for application, store under refrigerated conditions (46°F (8°C)). When preparing for application, store at room temperature conditions

• Swirski-Mite Plus

  Now what? What is Biological Control? Everything Still Begins with Swirski Increase in Thrips Infestation Demands More R&D Quality is Key at Koppert! Does [...] repeated after 4 weeks if the pest is not controlled. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy [...] swirskii is most effective at temperatures between 20 and 32°C (68 and 90°F). It is not effective at temperatures below 18°C (64°F). A. swirskii is sensitive