• Chrysoperla carnea

  nectar and honeydew and most will fly out of the greenhouse. Life cycle of Chrysoperla carnea You can recognize the different life stages of the green [...] individually or in small clusters on plant foliage or near prey habitats. They are pale green or white in color and are attached to the substrate by a slender [...] larvae of Chrysoperla carnea are 2-10 mm long. They have large, forwardly projecting jaws and well-developed legs. The larva is colourless and transparent

• Dacnusa sibirica

  particularly in the control of leaf miners of the genus Liriomyza . The species is native to Europe and can appear spontaneously in greenhouses in all seasons [...] sibirica The life cycle of Dacnusa sibirica consists of an egg, a larva, a pupa and an adult. In order to see the eggs and larvae of the endoparasitoid, the [...] is available in a bottle ( Minusa ). Release parasitic wasps between the leaves of the crop in the morning or in the evening The dosage of Minusa depends

• Knowing & recognizing

  published 25 years ago and revised in 2003, the latest edition comprises 443 pages, 700 photographs, and dozens of illustrations of the most prevalent pests [...] updated edition of Knowing and recognizing also includes new biopesticides and biostimulants that increase the plant’s resilience to stress and help the plant [...] ability to recognize the pest or disease you are up against by means of detailed illustrations and close-up photographs. The knowledge gained will equip you

• Aphidius colemani

  the Braconidae family and is primarily known for its effectiveness in controlling aphid populations in various agricultural and horticultural environments [...] phase of parasitization will start. The female stands on outstretched legs and bends her abdomen forward beneath the thorax and between her legs. By moving [...] Aphidius colemani is widely used in the biological control of aphids . Aphidius colemani is used for the control of the following pests: Cotton aphid

• Citrus mealybug

  economic damage. Life cycle and appearance of Citrus mealybug Adult females of Planococcus citri are 2.5 - 4 mm long and 2 - 3 mm in breadth. Seen dorsally [...] distribution and many and diverse host plants. In temperate regions of the world this mealybug poses a problem in greenhouse horticulture, and in the tropics [...] croton and kalanchoë, but also in roses and gerbera. Additionally, the citrus mealybug ( Planococcus citri ) can also appear in cucumber, melon and aubergine

• Geranium aphid

  Life cycle and appearance of Acyrthosiphon malvae rogersii Aphids have a complex life cycle, with both winged and wingless forms of adults and a great variety [...] General Acyrthosiphon malvae rogersii is a pest of strawberry that is widely distributed in northern and western Europe. Damage symptoms Wingless aphids [...] particularly along the petioles. In outdoor strawberries they reach their peak in June. Winged aphids are formed from May onwards and are responsible for spreading

• General Terms and Conditions of Sale - Koppert UK Ltd.

  11.2 No waiver by the Company of any breach of the Contract by the Customer shall be considered as a waiver of any subsequent breach of the same of any [...] cultivated and/or sold by the Company. “WRITING” includes email, written letter by mail and comparable means of communication. 1.2 Any reference in these [...] terms and conditions of sale set out in this document and (unless the context otherwise requires) includes any special terms and conditions agreed in writing

• Feltiella acarisuga

  direct sunlight and water Leave the cup in place for at least two weeks The dosage of Spidend depends on climate, crop and spider mite density and should always [...] (68 and 81°F). Feeding behaviour of Feltiella acarisuga Feltiella acarisuga works best when spider mites occur in colonies and can be used in combination [...] their crops and identifying the presence of eggs, larvae, pupae, and adults of Feltiella acarisuga , growers can gauge the effectiveness of this biocontrol

• Effective control with Chrysopa-E!

  Economical and better biocontrol of aphids, mealy bugs and Echinothrips Aphids and mealy bugs are difficult to control and an increasing problem in many crops [...] crops in which hotspots can grow explosively. By using an earlier phase of lacewing - the natural enemy of aphids, mealybugs and Echinothrips – growers [...] crops and Koppert has conducted tests in various crops with good results. Extreme number of predators By using an earlier phase of lacewing - the natural enemy

• Tutasan

  male moths to the trap where they get trapped in the water. Trapping males reduces the amount of eggs laid by females who fail to mate. Presentation One trap [...] Preparation Place the pheromone dispenser in the green canister and attach it to the upper central part of the trap Fill the trap with water to the level [...] Use the Tutasan trap for monitoring and trapping male tomato leaf miner moths in combination with Pherodis Tuta absoluta . Pests Tomato leaf miner moth