• Wireless Beehome

  opening and closing the hive entrance can be controlled by a signal from the climate computer or a timer connected to the central transmitter. Presentation [...] With the Wireless Beehome system, the hive entrance of the Natupol hives can be opened and closed automatically on set times. When assimilation lights dominate

• Boisduval scale

  produce up to 200 eggs and live up to seven months. Eggs hatch within five to seven days under the scale and become crawlers. The crawlers move out to look for [...] for a suitable place to feed and become sessile usually after a few hours The development from egg to the adult stage takes on average 33 days for males [...] in greenhouses in more temperate climates. It is very polyphagous and can be a pest of orchids, palms, pineapples, bananas and many other plants. Damage

• Onion thrips

  ground, although pupae can also be found on leaves, in flowers or in other sheltered places. The prepupal and pupal instars can be recognized by their developing [...] Thrips cause damage to plants by piercing the cells of the surface tissues and sucking out their contents, causing the surrounding tissue to die. The resulting [...] inserted into the plant tissue with a saw-like ovipositor. Larvae are light to yellowish green in colour, with a large head and bright red eyes. The colour

• Aphidalia

  Aphidalia depends on climate and the size of the trees and should always be adjusted to the particular situation. Start introduction as soon as the first aphids [...] Paper bag. Carrier Buckwheat hulls. Application Open the bag and attach it to the tree near the first branch with a nail or wire stitch Apply 1 bag per [...] aphids are detected on the trees. Use at least one cotton bag per tree and up to 3 bags for large trees. Consult a Koppert advisor or a recognized distributor

• About bumblebees

  Effective pollinators Bumblebees are known to be easy, efficient and reliable pollinators. These are the benefits of bumblebees: Bumblebees provide maximum [...] Bumblebees are easy to use and require low maintenance Bumblebees are safe since they are not aggressive Bumblebees include lower cost compared to manual pollination [...] pollination ', this will allow a bumblebee to pollinate a flower in a single visit. A honeybee typically needs to visit a flower between 7-10 times, before

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

  Company shall not be liable to the Customer or be deemed to be in breach of the Contract by reason of any delay in performing or any failure to perform any of [...] Insects were to be placed. 11 General 11.1 Any notice required or permitted to be given by either party to the other under these Conditions shall be in Writing [...] [if accepted by the Company]. 3.4 If the Goods are to be manufactured or any process is to be applied to the Goods by the Company in accordance with a sp

• Thripor-L

  Thripor-L depends on climate, crop and thrips density and should always be adjusted to the particular situation. Start introduction as soon as the first thrips [...] application boxes (Dibox) Apply in groups of at least 50 insects in order to establish a population and encourage mating Make sure the material remains [...] Introduction rates typically range from 0.5-10 per m 2 /release. Releases should be repeated once or twice. Consult a Koppert advisor or a recognised distributor

• Vine mealybug

  bunges of grapes can be colonized. The taste can also be affected. An infection by Planococcus ficus can make the plants more susceptible to injury caused by [...] General The vine mealybug Planococcus ficus belongs to the family Pseudococcidae, and is also known by the names Mediterranean vine mealybug and Grapevine [...] often drop off. Plant sap is rich in sugars, but low in proteins. In order to gain an adequate intake of protein, mealybugs must therefore ingest large

• Rophoria

  close to flowers. Protect from direct sunlight or rain. Dosage The dosage of Rophoria depends on climate, crop and aphid density and should always be adjusted [...] adjusted to the particular situation. Start introduction preventatively, or as soon as the first aphids are detected in the crop. Introduction rates typically [...] typically range from 200-600 pupae per ha/release. Releases should be repeated a number of times. Consult a Koppert advisor or recognised distributor for advice

• Municipality Enschede: Entonem nematodes against oak processionary caterpillar

  total of 2600 to 3000 oak trees with nematodes.’ Maintenance of biodiversity The municipality also used pheromone traps last summer, to help it to determine [...] information, and based on the nuisance that we experience, we’ll be able to decide whether to expand the use of nematodes in following seasons,’ explains Klein [...] Enschede started using nematodes for the first time in the spring of 2021 to try to halt the spread of the oak processionary caterpillar . The municipality’s