• Aphidius matricariae

  in both agricultural and horticultural settings. Aphidius matricariae is used for the control of the following pests: Myzus spp. The natural enemy Aphidius [...] climate, crop and aphid density and should always be adjusted to the particular situation. Start introduction preventively soon after planting of the crop. I [...] most effective between 15 and 25°C (59 and 77°F). The effectivity is reduced at temperatures above 28°C/82°F. Behaviour of the parasitic wasp Aphidius

• Entonem for Effective Control of Thrips in Ornamentals

  October 3, 2018

  increase the shelf life of these highly effective biocontrol organisms and ensure that no visible residue is left on the leaves or fruit of the crop. After [...] thrips and sciarid flies for over 50 years. Therefore , Koppert decided to evolve the product to today's growers needs. Hence, the development of the new [...] advantage for the end-user, because the new formula, dissolved in water, is a transparent solution. The former clay medium left a whitish film on the final product

• Dibox

  that are not available in sachets. How to use Dibox Application Fold out the Diboxes Pour the material into the Diboxes Hang the Diboxes close to or at [...] Dibox for the application of biological products when it is necessary to apply close to a hotspot. This mainly counts for parasitic wasps and products that [...] working conditions for Dibox Depending on humidity the Diboxes can be used for multiple introductions of the natural enemies.

• Pollination Under Artificial Lights

  October 4, 2018

  manual easy to follow and put into practice. ‘We hope that the guidelines we offer in the manual will ensure that our growers get the best performance out [...] greenhouse fruit and vegetables. The best practices and advice it now shares with growers is based on more than 30 years’ experience in the field and valuable [...] feedback. The eight-page manual on 'Pollination and Growing Lights' gives advice on when to open and close hives, the best placement of hives, the benefits

• Ten facts about spider mites

  November 19, 2021

  warm, dry conditions, and the warmer it is, the faster the reproduction. The spider mite tends to appear in the same spots in the crop. In greenhouses, [...] control. And it’s no different when it comes to spider mite – the more you know about this pest, the more effectively you can tackle it. The following [...] overview of the key facts about the spider mite. Is a spider mite an insect? Nothing could be farther from the truth! It is a tiny spider and lives off plant

• Crucial Information on Pollination at High Temperatures

  August 11, 2020

  fruit set, yield, and quality, but are you clear on how hot climate conditions impact on both the pollinator and the plant, and the interactions between [...] Lights Flowering and Pollination – One of the Most Critical Blueberry Growth Stages We all know that proper pollination of a flower is the most critical process [...] experts in the field of pollination - now clearly points out the effects of high temperatures on pollination. ‘In the past, we have always observed the impact

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

  February 25, 2025

  involving nematodes and cranberries. Jeremy goes into detail regarding the subsequent trials, and paints a picture of the work that still needs to be done [...] 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 Beetle [...] appears in the April 2025 issue of GrowerTalks. He discusses the progress that has been made in managing this notorious pest in ornamentals , and a surprising

• Fall Potting Recommendations

  August 15, 2025

  working directly with the growers and their crops to solve problems and formulate the best solutions for their local climate and soil. Need Help? Contact [...] research to the industry of the past six years through their world-leading R&D labs and a network of 35+ field consultants throughout the United States [...] fungicide that grows with the roots. Apply this amendment at major transitions like new plantings or transplanting. It works best when it’s in the soil early

• Greenhouse crop pollination

  production shelf life and quality. Natural pollination contributes to year-round cultivation of crops and supporting a more stable and sustainable agricultural [...] agricultural industry. For the past 40 years we have been at the forefront of developing cutting-edge pollination solutions for the horticultural industry. With [...] dedicated to creating sustainable pollination systems that mimic and enhance the natural process to optimize crop production. Our flagship product, Natupol ,

• Thrips: a tiny pest with big consequences

  February 2, 2023

  vigor of the crop. But that's no surprise, given that the insects are constantly sucking away nutrients. The plant tries to repair the damage and produces [...] of thrips employ the same strategy: they prick the upper cells of a plant and suck them dry. The drained cells then fill with air and take on a silvery [...] die off. But the damage symptoms also differ by thrips species and by crop. And that's not all: thrips can also cause a loss of vigor and production. So