• Celebrating our 10th Anniversary!

  October 11, 2018

  changed a lot in the past 10 years. In 2006 when we first started, Integrated Pest Management (IPM) was a relatively unknown concept in some segments of [...] nature, we will continue to make agriculture healthier, safer, and more productive in the years ahead. All in all, we couldn’t be more proud of what we [...] complications associated with such a system. Under these circumstances, by sheer tenacity of purpose and a firm belief in the quality of Koppert products, Charles

• How Trianum Helps Rose Growers Defeat Crown Gall and Maximize Crop Performance

  May 7, 2025

  well under different environmental conditions. Trichoderma harzianum T-22 grows in a wide temperature range (10-34°C), at a pH between 4 and 8, in many [...] findings point out the role of TRIANUM in optimizing the uptake of mineral fertilizers, especially in crops grown in soil media where nutrient fixation is [...] plant is seen in a vigorously growing crop that can support more yields and better quality. It is for this reason that growers who use TRIANUM in their rose

• Beet armyworm

  instars will feed during daytime. Full-grown caterpillars move to the ground in preparation for pupation. Although pupation sometimes occurs in the crop [...] It is a serious pest in greenhouses, where it feeds on ornamental plants such as chrysanthemum, gerbera, roses and potted plants. In both the greenhouse [...] to the top of the plant where they feed mainly on the growing tips. They produce large holes in the leaf, sometimes stripping the leaf down to the mid-rib

• Amazone Plants continues the path of organic cultivation

  proportion of the growing plants. In the end, everything more or less turned out fine – the plants in 12 cm pots were sold in 14 cm pots in the summer, and [...] such as Mycotal , twice a year, in the spring and in the autumn. Wim van der Meer explains, ‘Koppert is involved in a trial in which we are investigating whether [...] started to take off in 2015. In 2019, the tomato nursery also owned by Van Zijl was converted, before being added to the anthurium nursery in 2020. A remarkable