• Beetles

  productive crops. Biological control of beetles combines preventive monitoring with targeted interventions using natural solutions: Beneficial nematodes Insect [...] in the soil, while traps help monitor and reduce adult beetle populations. With Koppert’s biological solutions for beetles, professional growers can achieve [...] that are easily recognizable on account of their hard wing covers (elytra). With more than 350,000 known species, Coleoptera is the largest of all insect

• Fall Potting Recommendations

  August 15, 2025

  starting your crops with a good foundation with the addition of two living microorganisms. TRIANUM™ is a fungicide that grows with the roots. Apply this [...] Koppert agents use their extensive industry knowledge by working directly with the growers and their crops to solve problems and formulate the best solutions

• Lesser house fly

  are medium-sized to small flies with dark bodies and legs. When the flies mate, adult males will form swarms in areas with still air out of direct sunlight [...] carrion. The brown larvae that emerge after a few days are typically flattened, with a fringe of spiny lateral protuberances. These maggots feed by scavenging

• Cabbage looper

  underside margins of the upper leaves of plants. The eggs have a spherical shape, with the flattened part attached to the leaf, and are a yellowish or greenish [...] pass through 5 instars, changing colour from yellowish green to pale green with a white band on both sides of the body. Pupation takes place in webbed cocoons [...] to adult emergence. Finally, the adult has a mottled grayish-brown colour with a silvery figure eight pattern on the forewings. Adults can survive 10 to

• Bugs

  help monitor, attract and eliminate harmful bugs in different crop stages. With Koppert’s biological solutions for bugs, professional growers can protect [...] damage Phytophagous bugs damage plants by puncturing leaves and growing points with their piercing-sucking mouthparts and extracting nutrients from them, resulting

• V10

  tomato plant without causing damaging symptoms. This presence interferes with the ability of virulent PepMV strains to successfully infect and spread within [...] Liquid. Downloads V10 SDS V10 Label Valto Label Preparation Shake well, dilute with clean cold water using disinfected equipment, and use the prepared solution [...] crop cycle to young tomato plants as a preventive treatment, in accordance with the EPA‑approved label. Application should occur early in the crop stage

• Sciarid flies

  grey-black flies with long antennae. They have relatively long legs, and the wings show very clear venation. The fly has a small head equipped with sucking mouth [...] females. They are not fast fliers, and prefer damp areas in dark places, with a lot of organic material. They occur the whole year round. The eggs are [...] They are legless and have a conspicuous black head. The head is equipped with biting-chewing mouth parts. Pupation takes place in a small hole in the ground

• Acadian

  Seaweed Concentrate is compatible with most insecticides, fungicides and fertilizers. Some pH adjustments may be required with acidic mixtures. Add surfactants [...] dissolved in the tank solution. When mixing with calcium products, thoroughly mix ACADIAN® Liquid Seaweed Concentrate with the water in the tank prior to adding [...] Fill half the spray tank with water, begin agitating and gradually add recommended amount of ACADIAN® Liquid Seaweed Concentrate with remainder of water and

• Cotton aphid

  cycle, with both winged and wingless forms of adults and a great variety in colour. In greenhouses reproduction takes place by parthenogenesis, with unfertilized [...] generations of females. Aphids moult four times before reaching adulthood. With each moult they shed white skin, betraying their presence in the crop. The

• Cannabis

  Thripor-I Expand all items Cannabis expertise with local support Koppert supports commercial cannabis growers with expert guidance tailored to local cultivation [...] region. Koppert stays up to date with local requirements to provide biological crop protection solutions that align with both compliance standards and grower [...] requires a tailored, integrated approach. Koppert supports commercial growers with science-based biological crop protection and IPM strategies, combining monitoring