• Thrips

  hairs along both edges of the thin wings. There are more than 6,000 known species. Most are harmless, some are predators, and fewer than 20 species can cause [...] y. Solutions for thrips control Learn more about What are thrips? Several species of thrips are a major problem in greenhouse horticulture. The Western [...] horticulture. Thrips are small insects (0.5-14 mm), with the largest species found in the tropics. In temperate regions they are not larger than 2.5 mm

• Consumers

  order to provide you with the best possible service as a consumer, we have drawn up a list of frequently asked questions. We hope you will find the answer [...] predatory mites , ladybugs, and parasitic wasps are released to combat harmful insects, in the same way as they do in the wild. Koppert supplies various species [...] mites, bugs and beetles , gall midges, and lacewings. Visit our YouTube channel to see how natural enemies attack their prey. Microbiological solutions In

• Horiver Rollertrap

  Storage temperature 0-32°C/32-104°F. Storage conditions In a cool, dry place. Recommended for you Crop scouting Protected vegetables [...] Whitefly , thrips , leaf miners , fungus gnats. Mode of action Insect pests are attracted to the colour of the sticky trap and get caught in the glue. Pr [...] Downloads Horiver product range Presentation Make sure that the Rollertraps are at least at room temperature before placing them. The glue will be softer

• Greenhouse whitefly

  and adult. The larvae are found on the underside of young leaves and have an oval shape. The first instar larvae (crawlers) are mobile, whereas the rest [...] suitable hosts for this whitefly. It occurs on many crops, including aubergine, beans, cucumber, sweet pepper, tomato, roses, gerbera and poinsettia. Damage symptoms [...] plant leaves and secreting honeydew. This can have the following consequences: If the population is very large, feeding on plant sap can affect the physiology

• Limonica

  Trialeurodes vaporariorum ) and tobacco whitefly ( Bemisia tabaci ). Crops Do not use in tomato. Mode of action Predatory mites use their piercing mouthparts [...] to the particular situation. Start introduction as soon as the first pests are detected in the crop. Introduction rates typically range from 50-250 per m [...] advisor. Combined use Can be combined with Orius spp. and whitefly parasitoids. Do not combine with other generalist predatory mites ( Amblyseius swirskii ,

• Disclaimer

  yourself access to this website you agree to these General Conditions. If you do not agree to these General Conditions, you should cease to visit or use this [...] other parties provided that this is done purely for information purposes. If you are given permission to publish an image, then the publication must always [...] this website. In addition, you confirm that you will not hold Koppert liable for any consequences relating to the information, recommendations, and/or

• Natupol Fly

  with pollen. These pollen are not consumed by the flies but stick to their bodies. When a fly visits another flower the pollen are transferred to the pistils [...] the required amount of pupae in a cup Place the cup in the crop on the soil. Do not scatter the pupae in the crop Protect the pupae from direct sunlight and [...] rain or condensation The flies emerge over time, depending on the temperature If outdoor temperature is below 18°C it is best to keep the pupae indoors at

• Horiver Wetstick

  or sticks at max. 30 cm above the crop and adjust height when plants are growing Do not place traps in-between the plants as parasitic wasps will then also [...] Storage temperature 0-32°C/32-104°F. Storage conditions In a cool, dry place. Recommended for you Crop scouting Protected vegetables [...] White: Lygus spp. Green: Echinothrips americanus Mode of action Insect pests are attracted to the colour of the sticky trap and get caught in the glue. Pr

• Heterorhabditis bacteriophora

  systems: Pressure-compensated irrigation systems are recommended. If not available, spray or drench applications are recommended. For injection through Dosatr [...] commonly used in biological pest control . These microscopic roundworms are parasitic and are known for their effectiveness in controlling a variety of insect [...] y friendly approach to pest management in agriculture and horticulture. How do Heterorhabditis bacteriophora nematodes work? Heterorhabditis bacteriophora

• Thripex-Plus

  mites are detected in the crop. Use at least 4,000 sachets per ha and hang them evenly spaced in the crop. Release should be repeated after 4 weeks if the [...] Pests Young larvae of various thrips species. Crops Do not use in tomato. Mode of action Predatory mites multiply in the sachet and disperse into the crop [...] relative humidity below 70%. Combined use Can be combined with Orius spp. Do not combine with other generalist predatory mites ( Amblyseius swirskii ,