• 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 [...] 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 [...] appearance of Dacnusa 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

• Tutasan

  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 [...] tomato leaf miner moths in combination with Pherodis Tuta absoluta . Pests Tomato leaf miner moth ( Tuta absoluta ). Crops Tomato. Mode of action The Tutasan [...] 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

• Cutworms

  into the growing stalk, disrupting the sap flow in the plant. Life cycle and appearance of Cutworms The adults of Agrotis spp. have pale grey to grey-brown [...] usually observed as a cutting of young seedlings, often causing death of the cut seedlings. Sometimes wilting is observed because of partial cutting. A larva [...] be encountered in the soil in a characteristic, circular position. Pupa are brown to dark brown and 17-25 mm long. Females are capable of laying several

• Ornamental Breeder at Floranova Relies on Biological Control

  July 22, 2022

  also has a joint-venture in India for the production of warm-climate crops. In Norfolk 4,000m 2 of heated and unheated glass and polytunnels are used to [...] traps into four and use a piece of trap in every-one as physically catching the pests can be one of the best ways to get rid of the problem,” says Peter. “ [...] do the least amount of harm,” he explains. “We have also used Koppert biostimulants for the last six years. In particular regular use of Vidi Parva , Vidi

• Cottony cushion scale

  spread widely through most of the tropical and subtropical countries of the world. It is also periodically discovered in greenhouses in temperate regions, but [...] purchasi , is considered to have originated in Australia. It was accidentally introduced to California in about 1868 and devastated the citrus industry [...] there until a natural enemy from Australia was introduced in 1888. This was the first ever example of successful classical biological control. The cottony cushion

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

  alteration of duties significant increase in the cost of labour materials or other costs of manufacture) any delay caused by any instructions or failure of the [...] deemed to be in breach of the Contract by reason of any delay in performing or any failure to perform any of the Company’s obligations in relation to the [...] below the price of the Contract 7 Risk and Property 7.1 Risk of damage to or loss of Goods shall pass to the customer: 7.1.1 in the case of the Goods to be

• Navigating Energy Efficiency, Greenhouse Lighting & Pollination Success

  December 1, 2023

  Critical Factor In Bumblebee Activity The use of LED lights, or minimized HPS lights, affects the amount of heat produced and distributed in the greenhouse [...] installation of more and higher intensity LED is a trend which will help to reduce pollination issues in the dark winter conditions. In case of heavy snow [...] vision. Bumblebees need approx. 30-40 umpl of this Beevision, on the entrance of the hives and around the flowers in the crop, to do their pollination work

• Oleander aphid

  can be found in tropical to warm temperate regions throughout the world. It probably originated in the Mediterranean region, the origin of its principal [...] and cauda (tip of abdomen). Nymphs are similar to apterae in appearance except that they are smaller. Size ranges from 1.5 to 2.6 mm in length. Females [...] eggs and that the progeny are clones of the adult female. The nymphs feed in colonies on the shoots at the top of the plant. Nymphs progress through five

• Crazy roots, hairy roots, crown gall

  growth (crazy roots). In greenhouse vegetables, the roots overgrow the substrate and in severe epidemics the drippers get clogged. In tomato, excessive vegetative [...] caused by a change in the hormonal system of the plant resulting from the Rhizobium infection. Rhizobium rhizogenes puts a Ri-plasmid in the plant tissue [...] disinfection of tools, drippers, gutters etc. Adjust the work order in greenhouses to fit with the hygiene protocol Disinfect the nutrient solution in order to

• Trianum-P UK label 050520

  4-8, in many types of growing media, and on the roots of a wide range of plants. PREPARATION OF SUSPENSION Suspend the required dose of Trianum-P® in water [...] FEEDING STUFFS KEEP OUT OF THE REACH OF CHILDREN THIS MATERIAL AND ITS CONTAINER MUST BE DISPOSED OF IN A SAFE WAY KEEP ONLY IN THE ORIGINAL CONTAINER WASH [...] water, as 1 volume of Trianum-P® in 5 volumes of water. Mix thoroughly. Add suspension to required amount of water to obtain final drench volume (see below)