{"product_id":"spinderovmider-phytoseiulus-persimilis-mod-spindemider","title":"Predatory mites (Phytoseiulus persimilis) | against spider mites","description":"\u003ch2\u003eSpider Mite Predators (\u003cem\u003ePhytoseiulus persimilis\u003c\/em\u003e) – Natural control of spider mites\u003c\/h2\u003e\n\u003cp\u003e- FREE SHIPPING!\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e⚠️ \u003cstrong\u003eNote:\u003c\/strong\u003e The beneficial insects are shipped only once a week (Tuesday). Order by Monday at 08:00 AM – and remember to collect the package immediately upon arrival.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eSpider mite predators are one of the most effective beneficial insects for the biological control of the common greenhouse spider mite. These small, red-orange predatory mites (approx. 0.5 mm long) actively seek out spider mites on the underside of leaves and eat eggs, larvae, and adults alike. The result is a fast and natural reduction of spider mite infestations – completely without the use of chemicals.\u003c\/p\u003e\n\u003cp\u003eThe product is supplied in bottles containing either \u003cstrong\u003e500 or 2000 spider mite predators\u003c\/strong\u003e, mixed in granules (vermiculite), which makes it easy to distribute the beneficial insects evenly throughout the crop. The spider mite predators can be used both preventively and at the first sign of an infestation, and they are particularly useful in greenhouses, but can also be used outdoors on plants such as strawberries and raspberries.\u003c\/p\u003e\n\u003ch3\u003eSigns of spider mites on plants\u003c\/h3\u003e\n\u003cp\u003eSpider mites are very small sap-sucking mites that thrive especially in \u003cstrong\u003ewarm and dry conditions\u003c\/strong\u003e. They can attack houseplants, greenhouse plants, vegetables, and outdoor plants. The common greenhouse spider mite (\u003cem\u003eTetranychus urticae\u003c\/em\u003e) is one of the most common species.\u003c\/p\u003e\n\u003cp\u003eAn incipient infestation is often discovered as \u003cstrong\u003every small, light or yellowish dots on the leaves\u003c\/strong\u003e. These dots appear when the spider mites suck the contents out of the plant cells. Over time, the damage merges, giving the leaves a dull, grayish, yellowish, or bronze appearance.\u003c\/p\u003e\n\u003cp\u003eSpider mites reside mainly on the \u003cstrong\u003eunderside of the leaves\u003c\/strong\u003e, where, upon closer inspection, you can find both mites and small, round eggs. The adult greenhouse spider mites are only about half a millimeter long and are therefore difficult to see without magnification. A \u003ca href=\"https:\/\/www.apieceofnature.dk\/products\/metal-foldelup\" title=\"Metal magnifying glass – 10× magnification\"\u003e\u003cstrong\u003e10× magnifying glass\u003c\/strong\u003e\u003c\/a\u003e is a very good tool for detecting an infestation early.\u003c\/p\u003e\n\u003cp\u003eIn a more advanced infestation, one of the most characteristic signs appears: \u003cstrong\u003every fine webbing\u003c\/strong\u003e between leaves, along leaf stalks, and around new shoots. In severe infestations, entire parts of the plant can be covered in webbing, and the leaves may wither and fall off.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTypical signs of spider mites are:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eNumerous small light or yellowish dots on the leaves\u003c\/li\u003e\n\n\u003cli\u003eDull, grayish, yellowish, or bronze-colored leaves\u003c\/li\u003e\n\n\u003cli\u003eVery small moving mites on the underside of the leaves\u003c\/li\u003e\n\n\u003cli\u003eSmall round eggs on the underside of the leaves\u003c\/li\u003e\n\n\u003cli\u003eFine webbing between leaves, leaf stalks, and shoots\u003c\/li\u003e\n\n\u003cli\u003eWithered or fallen leaves in case of severe infestations\u003c\/li\u003e\n\n\u003cli\u003eInfestations that develop quickly in hot and dry weather\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eIt is a good idea to react at the first sign of dotted leaves. \u003cstrong\u003eThe spider mite predator (\u003cem\u003ePhytoseiulus persimilis\u003c\/em\u003e)\u003c\/strong\u003e is a specialized beneficial insect against the common greenhouse spider mite and attacks eggs, young stages, and adult spider mites.\u003c\/p\u003e\n\u003ch3\u003eAre they common spider mites or fruit tree spider mites?\u003c\/h3\u003e\n\u003cp\u003eIt is important to know the difference before you choose your beneficial insects. The common greenhouse spider mite (\u003cem\u003eTetranychus urticae\u003c\/em\u003e) is often yellowish, greenish, or brownish with \u003cstrong\u003etwo darker spots on its body\u003c\/strong\u003e and forms characteristic webbing during larger infestations.\u003c\/p\u003e\n\u003cp\u003eThe dark red \u003cstrong\u003ecitrus and fruit tree spider mites (\u003cem\u003ePanonychus\u003c\/em\u003e sp.)\u003c\/strong\u003e look different and should instead be controlled with \u003ca href=\"https:\/\/www.apieceofnature.dk\/products\/californicus-rovmider-5000-stk-mod-frugttraesspindemider\" title=\"Californicus predatory mites (5000 pcs.) | against fruit tree spider mites\"\u003e\u003cstrong\u003eCalifornicus predatory mites\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eIf you are in doubt, we recommend examining both the mites and the undersides of the leaves with a magnifying glass before ordering beneficial insects. This ensures that you choose the predatory mite that suits your specific infestation.\u003c\/p\u003e\n\u003ch3\u003eBenefits of spider mite predators:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eEffective and rapid control of spider mites\u003c\/li\u003e\n\n\u003cli\u003eEats all stages: eggs, larvae, and adults\u003c\/li\u003e\n\n\u003cli\u003eNon-toxic and gentle on plants, people, and animals\u003c\/li\u003e\n\n\u003cli\u003eCan be used indoors, in greenhouses, and outdoors (e.g., berry bushes)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eApplication:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eRelease the predatory mites as soon as possible after receipt.\u003c\/li\u003e\n\n\u003cli\u003eDistribute the content in small portions on the leaves of the infested plants. Keep the leaves horizontal for a moment so that the predatory mites can crawl out.\u003c\/li\u003e\n\n\u003cli\u003eHang the bottle and lid on the plants so that the remaining predatory mites also find their way out.\u003c\/li\u003e\n\n\u003cli\u003eSpider mite predators thrive best in high humidity. Help them if necessary by misting the plants during hot and dry periods.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eQuality control:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e500 pcs. bottles: Let the bottle stand upside down at room temperature for 10–15 minutes before use – check that you can see predatory mites on the inside.\u003c\/li\u003e\n\n\u003cli\u003e2000 pcs. bottles: Let the bottle stand upright in the greenhouse for 10–15 minutes – check that there are predatory mites crawling around in the lid when you unscrew it.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eFollow the control:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eCheck the leaves every 3 days with a magnifying glass on the underside. If you find red predatory mites where the spider mites are, you can expect the population to be under control within 2–3 weeks.\u003c\/li\u003e\n\n\u003cli\u003eWhen the food source runs out, the spider mite predators disappear on their own.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eConditions:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eWorks best in the summer half-year, but can also be used in frost-free periods if the daytime temperature reaches at least 16–17 °C.\u003c\/li\u003e\n\n\u003cli\u003eDoes not work against the spider mite's red-orange winter form (diapause females).\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003eImportant information regarding delivery of beneficial insects\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOrder deadline:\u003c\/strong\u003e The producer packs and ships only once a week – every Tuesday. Your order must be received by us \u003cstrong\u003eno later than Monday at 08:00 AM\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eLate orders:\u003c\/strong\u003e Orders received after Monday at 08:00 AM will not be shipped until the following Tuesday.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDirect delivery:\u003c\/strong\u003e The beneficial insects are shipped directly from the producer to ensure freshness and optimal quality.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDelivery method:\u003c\/strong\u003e All orders are \u003cstrong\u003ealways delivered to a Bring parcel shop\/parcel locker\u003c\/strong\u003e. The system automatically selects the one closest to your address, even if you choose home delivery at checkout.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePrompt collection:\u003c\/strong\u003e The beneficial insects should be collected as soon as possible and used immediately after receipt to ensure the best possible effect.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Borregaard","offers":[{"title":"500 pcs.","offer_id":54483921273100,"sku":null,"price":32.95,"currency_code":"EUR","in_stock":true},{"title":"2,000 units","offer_id":54483921305868,"sku":null,"price":47.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/6728\/8588\/files\/Spinderovmider_Phytoseiulus_persimilis.png?v=1758915591","url":"https:\/\/www.apieceofnature.dk\/en-lu\/products\/spinderovmider-phytoseiulus-persimilis-mod-spindemider","provider":"a Piece of Nature","version":"1.0","type":"link"}