• 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 indicated [...] works correctly. If the trap is not connected to a dripper refill by hand Replace the pheromone capsule every 4-6 weeks Clean the trap when completely filled [...] species-specific pheromone which lures the male moths to the trap where they get trapped in the water. Trapping males reduces the amount of eggs laid by females

• RedStar places trust in Natutec Scout

  seeing the trend. Is the level of whitefly infestation staying the same or is it going up or down? I want to see that at a glance. If there is an increasing [...] trust the improved version of the app. After all, the software no longer makes mistakes, while I or others still can. The app is very reliable, the chance [...] First of all, the scanning function was made much more powerful, he says. ‘In the past, when the sticky traps were read for whitefly , the results were

• Natupol Fly

  Application Put the required amount of pupae in a cup Place the cup in the crop on the soil. Do not scatter the pupae in the crop Protect the pupae from direct [...] consumed by the flies but stick to their bodies. When a fly visits another flower the pollen are transferred to the pistils of the flower which is needed for [...] rain or condensation The flies emerge over time, depending on the temperature If outdoor temperature is below 18°C it is best to keep the pupae indoors at

• In control with Koppert: Biological crop protection since 1967

  at our Outdoor Experience Centre The Koppert Outdoor Experience Centre is an extensive demo, located in Dronten, The Netherlands. At this demo field, we [...] health, resilience, and yield. We recognize that the agricultural industry is under rising pressure due to the increasing chemical bans, supply chain demands [...] require a pre-harvest interval, giving you greater flexibility when harvesting. This control over the timing of your harvest can lead to higher crop quality and

• Encarsia formosa

  seen clearly that the pupa develops freely within the host pupa. When the parasitic wasp is fully grown, it eats a round hole in the pupal cuticle. It [...] carefully inside the greenhouse Bend and tear off the strips opposite to the mounting hole Make sure not to touch the pupae during handling Suspend the cards in [...] then consumed from the inside out by the developing larvae. The larvae feed on the internal tissues of the host, leading to its death and thereby contributing

• Aphidius colemani

  of the Aphidiidae. First the host is examined by drumming with the antennae. This gives the wasp the information about whether the aphid is the right species [...] Aphidius colemani is widely used in the biological control of aphids . Aphidius colemani is used for the control of the following pests: Cotton aphid ( Aphis [...] which enables the wasps to track down and parasitize aphids , even when they are at low density. The behaviour of the female during egg-laying is typical of

• Thrips Identification Guide

  of ficus Gynaikothrips uzeli 1 Pronotum is the foremost dorsal shield of the thorax. 2 Dorsal shields below the pronotum. Wing Meso- and metanotum2 Abdominal [...] that causes the leaf to roll, or the leaf may fold along the midrib. Ficus benjamina. This thrips identification poster was funded by the Dutch ‘Prog [...] Horticulture. The use of these images for commercial purposes is not allowed without permission. The translation of this poster was funded by the Agriculture

• Diglyphus isaea

  body, and the third larval instar is blue-green. The full-grown larva usually pupates in the mine some distance from the dead host. Pupal stage: The pupa lies [...] Adult stage: The appearance of the adult is already clearly visible. Pupae are often visible through the leaf. The parasitic wasp escapes from the mine by making [...] programs. Diglyphus isaea is used for the control of the following pests: Leaf miners The parasitic wasp Diglyphus isaea is available at Koppert as Miglyphus

• Biopar

  Application Distribute the material in heaps near to the places where the flies pupate and cover with 5-10 cm of straw Make sure the material is distributed on [...] Fannia canicularis ) and other Fannia spp. Mode of action When the adult parasitic wasps emerge from the pupal shells, they will start searching for fly pupae [...] Dosage The information given below is merely indicative. Tailored advice requires detailed info on local factors such as (climatic) conditions and the level

• Diamond back moth

  ochreous and the markings are like those of the males. The back is marked with a broad cream or light brown band along the back, which is sometimes constricted [...] regions. Damage symptoms The caterpillar is a surface feeder. They feed from the lower leaf surface, leaving the wax layer on the upper surface intact, thereby [...] may occur in the florets. Initially, the pupa is pinkish-white to pinkish-yellow and changes to brown before adult emergence. The adult of the diamond back