• Condition of the Crop the best Indicator of the Effect of Trianum

  August 10, 2020

  quicker after a long period of warm weather and their growth is reactivated much more effectively after a period of inactivity as a result of a heatwave. This [...] becomes apparent above the ground: a strong and vital crop! We often assess the success of a strategy or application based on what we can see. But when it comes [...] stimulate root growth and the absorption of nutrients. The impact of Trianum can be seen in the quality of the crop. A better balance in the soil means that

• Effective Control of Spider Mite and Thrips

  July 6, 2020

  beneficials are more effective against spider mite. For indoor crops, a combination of Spical -Plus and Spidex is particularly effective at controlling the spider [...] falling temperatures lead to a decrease in the level of infestation. Western Flower Thrips Frankliniella occidentalis on a leaf Thrips Thrips should always [...] help you out. Here are some of your options. Spider mite Although, the spider mite is always a threat, this doesn’t mean that a crop will always suffer. There

• 50 Years of Experience and a lot of R&D Efforts

  November 14, 2019

  basis for a range of Koppert’s seed, soil and plant enhancement products. Koppert is determined to continually discover and harness the potential of natural [...] provide our biological solutions to more than 100 countries worldwide for a wide range of crops; including strawberries , cannabis , hops , protected vegetables [...] crops , and we have R&D centers in every part of the world. Continuous research brings new insights: the level of disease suppression in the soil, for example

• Entonem for Effective Control of Thrips in Ornamentals

  August 18, 2021

  organisms and ensure that no visible residue is left on the leaves or fruit of the crop. After a long trajectory of research and development, Koppert is replacing [...] water, is a transparent solution. The former clay medium left a whitish film on the final product, which was affecting the economic value of ornamental [...] beneficial nematodes , Steinernema feltiae , have been a growers' tool for effective biological control of thrips and sciarid flies for over 50 years. Therefore

• Downy mildew of Cucurbits

  They cause lesions on the upper leaf surface, bordered by the veins, which are first yellow and then turn brown. On the underside of the leave fluffy growth [...] leaves and after a while new spore-bearing structures are protruding from the stomata. Because there are more stomata on the underside of the leaf, this [...] General Pseudoperonospora cubensis is a plant pathogen causing downy mildew on cucurbit crops like cucumber, cantaloupe, pumpkin, watermelon and squash

• Black leg of seedlings

  and very little of the root system survives. On the border between air and soil or substrate the plant turns brown. A typical symptom of a Pythium infection [...] stripping of the skin from the root cortex with a finger nail. Life cycle and appearance of Black leg of seedlings Pythium belongs to the Oomycetes, a separate [...] conditions, especially dehydration. Germination of the oospores is stimulated by exudates from roots of a susceptible host nearby. The oospores germinate and form

• Bacterial canker of tomato

  structures Use a crop rotation in field crops of at least two years and alternate with a non-host crop Apply deep-ploughing to stimulate the decay of crop residues [...] lose their entire crop of the affected field and potatoes from other fields on the farm, are labelled as ‘suspect’ that year. On the infected field no potatoes [...] years. On other fields on the same farm, no seed potatoes can be grown for one year after infection. Damage symptoms Clavibacter causes spots on stems,

• The Spread of Whitefly

  August 14, 2020

  population on the infected plant grows too large, the adult insects will fly to another plant in search of somewhere to lay their eggs. There is also a threat [...] The females lay their eggs on the underside of the leaves, just the same. Adult insects can spread by flying or simply on the wind. While the greenhouse [...] prefer to lay their eggs on young leaves well inside the plant, and this is where you tend to find the eggs and young larvae of greenhouse whitefly . Whitefly

• The advantages of Trianum

  December 16, 2021

  use pathogens as a source of food. As Trichoderma harzianum T-22 grows, it produces substances (enzymes) that break down the cell walls of pathogens, inhibiting [...] are beneficial for growers, as it reduces the levels of disease, improves growth, and results in a stronger and more resilient crop. And which grower wouldn't [...] wouldn't want that? The most significant advantages of Trianum in a nutshell: The Trianum Trichoderma fungi compete with pathogenic fungi. The principle

• Spidex offers a solution for dozens of crops

  February 3, 2023

  mite is a global problem, but there is a solution – its natural enemy, the predatory mite Phytoseiulus persimilis is used globally in a wide range of food [...] persimilis is a strong predatory mite that can thrive in multiple conditions. This means that you can use Spidex in a wide variety of crops, including [...] food and ornamental crops. Spidex is a biological control product based on the predatory mite Phytoseiulus persimilis . It is nothing new, having first been