• Greenshield

  after pupation the adult emerges from the host egg by biting a hole in the lid of the stink bug egg. Visual effect Parasitised host eggs turn beige-brown after [...] Adult. Food Sugar patch. Downloads Effects of Nezapar FAQ Nezapar Recognize Stink bugs Application Hang carboard tube in a tree in the orchard or crop. Apply [...] avocado, vegetables Mode of action Adult female parasitic wasps of Trissolcus basalis lay an egg in a host egg. Larvae develop inside the host egg, and after

• Natupol Fly

  flies emerge. Downloads Checklist pollination Natupol Fly Application Put the required amount of pupae in a cup Place the cup in the crop on the soil. Do not [...] Crops Crops of the Crucifer, Composite, Umbellifer and Lily family. Mode of action The flies search for nectar in the flower and thus come into contact [...] start to hatch. Pupae can then be released in the crop Dosage Adjust the quantity in relation to the number of flowers per m². As a general rule apply 100-300

• Beneficial nematodes

  due to the bacterial infection. Feeding and reproduction: The nematodes feed on the multiplying bacteria and absorb the nutrients released by the bacterial [...] group of worms belonging to the phylum Nematoda. Nematodes are characterized by their unsegmented, cylindrical bodies, and they come in a variety of sizes [...] pesticides Leaves no residue Downloads Effective control of onion and bean seed fly Wireworms control in potatoes Using nematodes in fruit orchards How do nematodes

• Laeveld_Agrochem_GROEI_20_-_Winter_2022.pdf

  need to be tested in a lure in the field to confirm the behavioural activity of the compound(s) in the presence of various other volatile compounds naturally [...] Independence. The structure of both these varieties is the highest priority in years one through four. The structure is the base for the rest of the tree’s (and [...] es? Carbohydrates are the product of photosynthesis, the process where the leaves of trees produce soluble sugar in the form of sucrose (sugars) and starch

• Disclaimer

  and/or loss of time due to the use of this website. loss due to certain information on the website being incorrect, incomplete, or out of date. The website [...] and manner of representation of the site vest exclusively in Koppert and its associate third parties, unless specified otherwise. The content of this website [...] stored in the form of cookies. Koppert reserves the right to store this data and to use it in its statistical data and on other data carriers. The use of

• Larvanem

  million – 1 sachet of 50 million in a box. 500 million – 2 sachets of 250 million in a box. 2,500 million – 10 sachets of 250 million in a box. Developmental [...] carrier. Downloads FAQ nematodes Preparation Remove the sachets from the box and keep them at room temperature for 30 minutes Empty the contents of the sachets [...] contents of the bucket into the half-filled spray tank (except when tank mixing with a compatible product) Maintain agitation of mixture in the tank (e.g. with

• Encarsia formosa

  brown in colour. The pupa of E. formosa is unique among the species of Encarsia , in that it is formed immediately beneath and in contact with the whitefly [...] inside the whitefly nymphs, which are then consumed from the inside out by the developing larvae. The larvae feed on the internal tissues of the host, leading [...] 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 the

• Aphytis melinus

  more wasps in the areas of the field where scales are present. Release early in the morning or late in the afternoon. Release the same day the product is [...] points. Use the lid, the 8 strips of green paper, the cotton on the bottom and the jar itself. Make a homogeneous distribution throughout the plot. Release [...] its role in the biological control of various scale insect pests.Native to Southeast Asia, Aphytis melinus has been introduced to many parts of the world

• Diglyphus isaea

  Diglyphus isaea The parasitic wasp Diglyphus isaea is available in a bottle ( Miglyphus ). Release parasitic wasps between the leaves of the crop in the morning [...] usually pupates in the mine some distance from the dead host. Pupal stage: The pupa lies between the upper and lower epidermis of the leaf which are held apart [...] particularly the serpentine leafminer ( Liriomyza trifolii ). The female wasp deposits her eggs inside the larvae of the leafminer, where the emerging larvae

• Aphidius matricariae

  appearance of Aphidius matricariae Adults are 3-4 mm golden brown wasps with long antennae. Characteristic for the distinction of the species are the fine stripes [...] stripes on side parts of the wasp waist. Aphidius matricariae is specific to aphids of the family Aphididae. Most species belong to the genera Myzus, Aphis [...] settings. Aphidius matricariae is used for the control of the following pests: Myzus spp. The natural enemy Aphidius matricariae is available at Koppert as