• Downy mildew of Cucurbits

  On the underside of the leave fluffy growth appears which is first white and later turns grey-brown. This is actually the sporulation of the pathogens extruding [...] required. Inside the plant, the pathogens produce haustoria, small organs with which the pathogen can take up nutrients from the living plant cells. The pathogens [...] remove crop residues and prevent splashing water. Prevent plant diseases by optimizing plant potential and crop resilience.

• Black rot of carrots

  appearance of Black rot of carrots Black rot of carrots ( Alternaria radicina ) is a seed-transferred carrot disease. The seeds are the main source of primary [...] crop residues and cause primary infection of the leaves. Survival can be several years, in the case of black rot of carrots ( Alternaria radicina ) up to 8 [...] primary infection and this may lead to death of seedlings. From the primary infection of leaves, this type of carrot disease can spread to the flowers (especially

• Root rot of carrot

  only host plant of the fungus. How to prevent root rot of carrot Studies have shown that 3several key factors influencing the occurrence of blemishes and [...] exhibit by necrotic leaf spots Life cycle and appearance of Root rot of carrots The fungus of R. carotae has delicate, simple morphological features hence is [...] black spots over the entire surface of the carrot. These spots gradually change into larger dark brown to black lesions of various shapes. The lesions can

• Certainty in the quality of every sachet and bottle of our predatory mites

  May 19, 2025

  knowledge of biology and agronomy to promote environmentally friendly agricultural practices. For Bertha, plants are fundamental pillars of ecosystems [...] for plants with her commitment to ecological management that reduces pesticide use. Since 2014, she has been dedicated to ensuring the quality of the predatory [...] worldwide distribution, every step of the process is carried out with rigorous standards. Bertha highlights the importance of the cold chain during transportation

• Harnessing the Power of Parasitic Wasps

  March 21, 2024

  Do this prior to the release of parasites. Sprays of soap or entomopathogenic fungi directed only into the top of the plant can also be highly effective [...] Feeding on plant sap by piercing the plant’s vascular system with their needle-like mouthparts. This feeding robs the energy reserves, weakens the plant, and [...] nutrients and water. As a result, the plant can become stunted and exhibit symptoms of nutrient deficiency, which reduces plant defenses causing a decrease in

• Get Rid of Thrips Naturally Using Predator Mites!

  May 21, 2024

  decrease the possibility of a large infestation from developing. Remember, thrips pose a significant threat to a wide range of plant species throughout Canada [...] (Frankliniella intonsa) all of which can be controlled by predatory mites . The primary predatory mites for the control of thrips are Swirski (Amblyseiulus [...] stage of thrips. These are tiny beige coloured larvae that hatch from the egg in the leaf or flower. This is key to understand as the later stages of the

• Predatory mite pioneers: A journey of biocontrol innovations

  October 21, 2024

  Airobug is one of Koppert's air blowing systems for the efficient and even distribution of natural enemies. “By introducing different types of application [...] vibrant world of horticulture, Koppert stands out for its commitment to innovation. By combining a deep respect for nature and understanding of growers’ challenges [...] tailored to different growing conditions. When speed is of the essence, we rely on this toolbox of solutions. By choosing the right combination, we can respond

• Transforming crop protection: the rise of predatory mites

  September 8, 2025

  part of that.” The Swirskii breakthrough that changed everything One of his earliest and most impactful projects at Koppert was the introduction of Amblyseius [...] the backbone of protocols tackling invasive pests like Thrips parvispinus and Scirtothrips in peppers. The power of mites and the role of research Why [...] them the cornerstone of many integrated pest management (IPM) strategies in the region. Behind these successes is a solid foundation of research. From lab

• Enhancing the efficiency of biocontrol applications with Natutec Airobreez

  and propagating young ornamental plants, with Phalaenopsis orchids as its flagship product. As one of the first adopters of the Airobreez, the company has [...] coverage across the greenhouse is exceptional, ensuring optimal distribution of the biocontrol products." Thanks to its innovative double duct system, the

• Stick it to Pests: The Power of Mass Trapping

  May 17, 2024

  other healthy plants, causing widespread damage. By placing Horiver cards or roller traps near the heads of the tomato plants in the path of the whiteflies [...] insecticides. For example, consider the case of thrips . A single thrips can lay hundreds of eggs over the course of their lifetime. By trapping these adults [...] Environments Another key advantage of using Horiver sticky cards and roller traps is their ability to impede the migration of pests within a grow room or greenhouse