• Ten facts about spider mites

  November 19, 2021

  Spidex Vital The How and Why of IPM Knowledge is critical to ensuring good biological control. And it’s no different when it comes to spider mite – the [...] expand very quickly. Look under the leaves – if you can see crawling dots and webs then it’s time to take action. Spider mite damage is easily identified [...] reproduction. The spider mite tends to appear in the same spots in the crop. In greenhouses, this is typically on plants close to the entrance or where it’s warm

• Horiver Wetstick

  Green: Echinothrips americanus Mode of action Insect pests are attracted to the colour of the sticky trap and get caught in the glue. Presentation Polysterene [...] areas near doors, gable ends and lateral ventilation openings Attach traps to wires or sticks at max. 30 cm above the crop and adjust height when plants [...] Wetstick per 200 m 2 For trapping in hotspots use one Horiver Wetstick per 2 to 20 m 2 For trapping Tuta absoluta use at least one Horiver Wetstick trap per

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

  February 17, 2025

  family’s dedication to innovation and sustainable practices led them through various crops—from lettuce to tomatoes, and eventually to their current specialty: [...] shift has led to more resilient plants and a more sustainable growing process. The road to chemical-free horticulture Looking ahead, Pieter sees a future where [...] Brothers continues to feel the company’s personal touch. “Fifteen, twenty years ago, you could just call someone at Koppert and get a sample to try out. Things

• DuoKare

  seed treatment / Planter box. See product label for specific application instructions. Storage time after receipt Adhere to expiration date printed on product [...] DuoKare™ is a mixture of live microbes as a seed treatment for corn to help withstand dry spells during critical growth stages such as flowering and grain [...] Mode of action DuoKare™ protects the seed from drought, helping corn advance to the next growth stage faster. Pack size 5 x 0.9 lbs Presentation Flowable

• Caterpillars

  s Caterpillar control videos Take a look at the video or go to our Youtube channel to see our caterpillar control products in action. More caterpillar [...] plant tissue. Many species cause damage to crops. The most harmful caterpillars that occur in greenhouses belong to the Noctuidae (the noctuid or owl moths) [...] name ‘leafroller’ refers to the fact that the caterpillars often live in rolled-up leaves. Although some species are restricted to a single crop, most are

• Quality is Key at Koppert!

  October 14, 2019

  Koppert Biological Systems everything possible is done to see that products reach their destination ready to do their valuable work in the best condition possible [...] journey to the growers. The packaging machines are specifically designed to handle living organisms and are constantly examined and improved to reduce possible [...] Infestation Demands More R&D Just How Compostable are Ulti-Mite Sachets? Does Swirskii Really Do What it's Intended To? Help! How Does Thrips get Into My Crop

• Leaf miners

  miners Leaf miner control videos Take a look at the video or go to our Youtube channel to see our leaf miner control products in action. More leaf miner control [...] enemies, allowing the leaf miner population to erupt into serious numbers. In addition, the pesticides used to control leaf miners disrupt the biological [...] most damage all belong to the genus Liriomyza and are very common in temperate regions. Leaf miner damage Leaf miners cause damage to plants both directly

• Mealybugs and scales

  Mealybug & scale control videos Take a look at the video or go to our Youtube channel to see our mealybug control products in action. More mealybug control [...] leads to sooty mould. Infestations reduce plant vigor, fruit quality and overall yield. Effective control of mealybugs and scales is essential to maintain [...] alternative to chemical pesticides: Koppert’s natural enemies effectively control pests in outdoor crops Integrated crop management: the key to sustainable

• Beneficial nematodes

  guideline on how to apply nematodes (always check the label for detailed application advice): Choose the right nematode species tailored to your specific [...] and Capsanem How do nematodes work? Beneficial nematodes use a fascinating strategy for parasitizing and killing their host insects. Here's how they work: [...] cuticle areas. Some nematodes release enzymes to help digest and soften the host's cuticle, allowing them to enter. Symbiotic bacteria release: Once inside

• Koppert At Cultivate 2026

  June 1, 2026

  We’ve moved! Koppert will be easier to find at Cultivate’26—we’re in booth 1403, closer to Registration. Look for some innovative new products at the booth [...] Technical Consultants anything you’d like to know about IPM, bio programs, or Koppert’s product line. They’re happy to share their expertise. Let’s talk Limonica [...] observed feeding and laying eggs when it’s cool enough in the greenhouse to see your breath. Applying Limonica is easy and accurate with the Natutec Airobreez