• Atheta

  are typically light to dark-brown – in many cases al- most black – in color. The adult beetle can be anywhere between 3-4 mm. long. They have an elongated [...] quality. In case you do need to store Atheta, please follow the instructions below. Koppert B.V. is not liable for any loss of quality if the product is stored [...] Atheta? Atheta is most effective when introduced preventatively, prior to the establishment of pest populations. How does Atheta work? Atheta is a soil-dwelling

• Eretmocerus eremicus

  and contributing to a decline in whitefly populations. Eretmocerus eremicus is particularly noted for its adaptability in varying environmental conditions [...] eremicus Eretmocerus eremicus is a small parasitic wasp belonging to the family Aphelinidae . This beneficial insect is used as an important biological [...] biological control agent of whiteflies in agricultural and horticultural settings. Eretmocerus eremicus is used for the control of the following pests: Tobacco

• Nature's Perfect Pollinator

  experience in the industry, our expertise is not merely a selling point - it's a guarantee. When you choose Koppert, you're partnering with the leader in sustainable [...] almonds, enhancing the work of honeybees in conjunction with bumblebees for healthy competition. Our Quad hives Our Quad is not just a bumblebee hive, but a reliable [...] how to use them? Find out more Let our experts guide you Investing in a Quad Hive is not just a purchase—it's a partnership. Each Quad comes with expert

• Feltiella acarisuga

  on various spider mite species, in particular the two-spotted spider mite . Feltiella acarisuga is a key component in integrated pest management (IPM) [...] Feltiella acarisuga is available at Koppert as Spidend . How to use Feltiella acarisuga The predatory gall midge Feltiella acarisuga is available in plastic cups [...] control with Feltiella acarisuga Feltiella acarisuga is a predatory gall midge highly effective in the biological control of spider mites . This beneficial

• Amblyseius andersoni

  Amblyseius andersoni is sensitive to relative humidity below 65%. In tomato, use of Amblyseius andersoni is not recommended as it is hindered by the glandular [...] mite Amblyseius andersoni is also available in breeding sachets ( Anso-Mite Plus ). In this case the predatory mites multiply in the sachet and disperse [...] Amblyseius andersoni is a species of predatory mite and is used for biological pest control in horticulture and agriculture. These predatory mites are

• How beneficial nematodes control onion fly

  can even kill young seedlings, resulting in production losses early in the cultivation process. The larval stage is the most dangerous stage for the plants [...] crucial biological control solution. Michiel Bouma, an onion grower in Rutten (NL), is one such grower who has witnessed the positive impact of these beneficial [...] success of biological control with beneficial nematodes , he is convinced it was crucial in saving his crop from onion fly damage. This year, he has proactively

• Chrysopa

  conditions Chrysoperla carnea is effective in a wide temperature range including low temperatures (average > 12°C/54°F). It is most effective at 20-28°C (68-82°F) [...] their body fluids. Visual effect Prey is sucked out, shrivelled skins are difficult to find. Chrysoperla carnea is active mainly during the night. The larvae [...] first pests are detected in the crop. Introduction rates typically range from 2-20 per m 2 /release. Releases should be made in infested areas only and

• Phytoseiulus persimilis

  outbreak is quickly and effectively dealt with, but the disadvantage is that it disappears rapidly in the absence of suitable prey. When prey is in short [...] persimilis is sensitive to relative humidity below 70%. Phytoseiulus persimilis in bottles The predatory mite Phytoseiulus persimilis is available in a bottle [...] Phytoseiulus persimilis in sachets The predatory mite Phytoseiulus persimilis is also available in breeding sachets ( Spidex Vital Plus ). In this case the predatory

• Amblyseius swirskii

  Amblyseius swirskii is a species of predatory mite widely employed for biological pest control in agriculture. The predatory mite is an excellent biocontrol [...] They can also feed on pollen, which is useful for instance in sweet pepper crops as the predatory mite can establish in the crop before the pest appears. [...] (68 and 90°F). It is not effective at temperatures below 18°C/64°F. Amblyseius swirskii is sensitive to relative humidity below 60%. In tomato, use of Amblyseius

• Operation Mealybug

  and fruit are concerned, these often drop off; Plant sap is low in proteins and rich in sugars. In order to gain an adequate intake of protein, mealybugs [...] level of photosynthesis in the leaves also reduces flower and fruit production; In ornamental crops, the mere presence of mealybugs is sufficient to render [...] infestation. Trials in potted plants and other crops have demonstrated that Cryptobug-L is at least as effective as chemical treatments in dealing with mealybugs