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  our site. The use of cookies is secure. They do not process personal data, such as your phone number or email address. What cookies do we use? We distinguish [...] cookies We use third-party analytical cookies to collect statistics about how our website is used. This allows us to further optimize our website for the benefit [...] consent to use optional cookies. If you have given your consent, we will use a cookie on your computer and the banner will no longer appear as long as the

• Cabbage

  plant is usually grown as an annual vegetable crop for consumption. Cabbage heads come in various sizes and their weight usually varies between 0.5 to 4 kilograms [...] About Cabbage or headed cabbage (consisting of various cultivars of Brassica oleracea ) is a biennial plant with green, white or purple leaves. This plant

• Swirski-Mite

  Young larvae of various thrips species and eggs and larvae of whitefly . Crops Do not use in tomato. Mode of action Predatory mites use their piercing [...] swirskii is most effective at temperatures between 20 and 32°C (68 and 90°F). It is not effective at temperatures below 18°C/64°F. Amblyseius swirskii is sensitive [...] to relative humidity below 60%. Combined use Can be combined with Orius spp. and whitefly parasitoids. Do not combine with other generalist predatory mites

• Bumblebee stings

  intended as an education resource only and should not be used for diagnosing or treating a health problem as it is not a substitute for medical care. If you [...] что они у вас могут быть, пожалуйста, обратитесь за медицинской помощью. For more information visit our website! 07-2023 | PR28605

• Knowing & recognizing

  illustrations and close-up photographs. The knowledge gained will equip you to find the best sustainable solutions. First published 25 years ago and revised [...] company The use of biological control is not a simple process, it has become a complex system in which many aspects need to be considered. The need for knowledge [...] edition of Knowing and recognizing also includes new biopesticides and biostimulants that increase the plant’s resilience to stress and help the plant to

• Beneficial nematodes

  weevils , and other insect larvae. They are commonly used in greenhouse and nursery pest management and are becoming more and more popular in orchards and outdoor [...] white grubs, and root weevils . They are used in turfgrass management and for controlling pests in several vegetable crops, blueberries, and other soft fruit [...] carpocapsae : This species is known for its effectiveness against pests such as wireworms, various caterpillars , and weevil and beetle larvae. Its ability to

• Phytoseiulus persimilis

  conditions for use of Phytoseiulus persimilis Phytoseiulus persimilis is most effective at temperatures between 13 and 27°C (55 and 81°F) and not effective [...] control agent used commercially in greenhouses and Koppert’s very first product in 1967. It is a specialist predator of spider mites and can control spider [...] spider mites under control. Phytoseiulus persimilis for pest control Phytoseiulus persimilis is used for the control of the following pests: Spider mites

• Tomato

  Central and South America and the tropical highlands. Tomato plants usually grow to a height of between 1-3 metres (or 3-10 feet). Their stem is not so strong [...] strong, so if not supported (like in a greenhouse) the stem often extends over the ground. Indeterminate tomato types are so-called ‘tender’ or ‘half-hardy’ [...] every year in temperate climate, but in greenhouses they can sometimes sustain up to three years. A great number of tomato varieties is now cultivated

• Aphidius ervi

  remains dry and is not moved from its introduction site for at least a few days The dosage of Ervipar depends on climate, crop and aphid density and should [...] agent for integrated pest management . Adult wasps do not feed on aphids but require only nectar and water to sustain themselves. Life cycle and appearance [...] recognized distributor of Koppert products for advice on the best strategy for your situation. Best conditions for use of Aphidius ervi The parasitic wasp Aphidius

• Cauliflower

  Broccoli, Brussels sprouts, cabbage, collard greens and kale (collectively called "cole" crops) belong to various cultivars, but are all members of the species [...] annual plant that reproduced by seed. The cauliflower head looks like broccoli and consists of white, flowering meristem. Only the cauliflower head is eaten