• Beetles

  all. Beetle damage Both larvae and adults of beetles can cause damage to crops. The larvae of some species feed on growing tips and roots or chew and bore [...] Adult beetles cause damage by feeding on fruits, flower buds and leaves depending on the species. Life cycle of beetles Beetle control videos Take a look [...] Biological control of beetles Beetles can cause serious damage in many greenhouse and field crops by feeding on leaves, roots, or fruits, leading to reduced

• Effective Control of Spider Mite and Thrips

  July 6, 2020

  predatory mite is a tough one and won’t be fazed if the spider mite makes itself scarce: it can survive for a while without prey and can even live off pollen [...] climate and cultivation method will determine which of these two beneficials are more effective against spider mite. For indoor crops, a combination of Spical [...] as part of preventative and curative treatments can keep spider mite fully under control. There are two star products to choose from: Spidex and Spical-Plus

• Thrips Can Get Out of Hand Quickly!

  April 16, 2019

  (it varies a bit depending on the species of thrips). And under optimum conditions, a population of western flower thrips is even capable of doubling within [...] damage on phalaenopsis A quick response is required if thrips are to be brought under control. A small spot with thrips can become a real infestation in no [...] are and the faster they multiply. This is why the insects feel so at home in a warm greenhouse. Other factors also play a role, such as humidity and the

• 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 [...] worldwide for a wide range of crops; including strawberries , cannabis , hops , protected vegetables , outdoor vegetables and arable crops , and we have R&D [...] growing. You can improve disease suppression in the soil with products from the NatuGro system. The beneficial bacteria and fungi, extracts, and acids in these

• Caterpillars: a growth explosion in the life of butterflies and moths

  June 30, 2023

  huge damage to crops. Of some species, a few dozen caterpillars can launch such a vicious attack on a plant within twenty-four hours that it’s no longer possible [...] themselves into a cocoon: some species drop to the ground and hide in a subterranean hollow, which they reinforce with saliva and silk threads. A pupa looks [...] look and ready for the future Premium quality around the world Butterflies and moths are fairly harmless insects, but their caterpillars can do a lot of

• 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 [...] plant and keep pathogens at bay. And that's not all: they also stimulate root growth and the absorption of nutrients. The impact of Trianum can be seen [...] assess the success of a strategy or application based on what we can see. But when it comes to biological crop protection , there is a great deal that is

• Protect Crops Against Redheaded Flea Beetle

  January 16, 2025

  crops. Beetles come in waves so as soon as just a few adults show up you know you’re going to get a lot more—and soon. Adult beetles have stronger resistance [...] redheaded flea beetle down the road. This pest causes shotgun-style hole damage in perennial and shrub foliage that ruins the retail value of high end crops [...] proven to be an effective one-two punch to break the life cycle before an infestation can occur. Capsanem is a nematode that attacks promptly and aggressively

• Trianum can hold its ground

  February 2, 2023

  growers, as it reduces the levels of disease, improves growth, and results in a stronger and more resilient crop. And which grower wouldn't want that? [...] the use of most chemical products generally has little negative effect on the effectiveness of Trianum. Despite this, an approach free of chemicals should [...] chance! What is Biological Control? Condition of the Crop the best Indicator of the Effect of Trianum Fungi and Bacteria Deserve Greater Appreciation! Trianum's

• A legacy of sustainability: Stolk Brothers and Koppert’s shared vision

  February 17, 2025

  tomatoes, and eventually to their current specialty: anthuriums. For Pieter Stolk, the transition to biological crop protection was both a necessity and a calling [...] years, and now you can’t imagine horticulture without biological pest control.” A partnership rooted in trust The connection between Stolk Brothers and Koppert [...] calling. “In the early 90s, my father and uncle began working with Koppert, driven by firsthand experience of the impact of chemical pesticides. My father developed

• Economical and Better Biocontrol of Aphids, Mealybugs and Echinothrips

  May 10, 2021

  available and can be used for hotspots (localized spots in the greenhouse with a cluster of many pest insects). Chrysopa-E is suitable for a wide range of crops [...] control Effective control with Chrysopa-E! Chrysoperla carnea By using an earlier phase of lacewing - the natural enemy of aphids , mealybugs and Echinothrips [...] previously, to greater effect. Aphids and mealybugs are difficult to control and an increasing problem in many crops in which hotspots can grow explosively.