• Manual Growing lights

  equipped with a blue hive door (in the visible spectrum for bumblebees) and has a special, flower shaped, UV pattern around the entrance of the hive to help the [...] available for bumblebees to fly around, this shows that a lot of bumblebees can get lost. Note: A bumblebee colony can lose all its foraging bees in just 2 [...] but to open the hive the following day. Never keep a hive closed for longer than one day unless additional pollen is fed to the bees. 2.1 When to open

• Bacteriën, schimmels en virussen essentieel bij verduurzaming gewasbescherming

  30 november 2021

  Experts presenteren stand van zaken biologische gewasbescherming in nieuw boek In haar Farm to Fork Strategy stelt de EU strenge eisen aan het gebruik van chemische [...] van biologische gewasbescherming met zich meebrengt. In ‘Microbial bioprotectants for plant disease management’ lichten internationale experts die actief [...] rs in de biologische gewasbescherming gebruikt kunnen worden. De auteurs geven een breed inzicht in hoe producten worden ontdekt, ontwikkeld en in de praktijk

• Beneficial Nematodes against Horticultural Pests

  are being researched). They are selectively applied to combat a significant variety of pests in a wide range of temperatures, such as the pupae and larvae [...] flies and many others. How does it work? After application, the nematodes set out in search of their prey. Once they have found a host insect, they penetrate [...] that emerge then start their search for a new host. Part of the IPM toolbox Nematodes have increasingly become a powerful part of IPM solutions together with

• Koppert op de GreenTech 2019

  22 mei 2019

  tijdens GreenTech 2019 op onze stand 308 in hal 10 of bij een van onze presentaties in het Food & Flowers in Greenhouses Theatre. Registreer u hier voor [...] Koppert biedt in het Food & Flowers theater drie presentaties, die u gratis kunt bijwonen. ‘How can we tackle pest management risks for the supply from [...] zowel bovengronds als in de bodem en zorgt voor sterke planten en een hogere, residuvrije opbrengst. Inspirerend Food & Flowers in Greenhouses Theatre Koppert

• This guy comes standard with 50 years of experience

  15 november 2017

  voor haar nematodenproduct Entonem ; een effectieve bestrijder van trips in o.a. chrysant. Een drager waarin de aaltjes energieker blijven, langer houdbaar [...] een aantal weken (in sommige gevallen tot 16 weken). “Dat komt doordat de nematoden minder energie gebruiken gedurende hun winterslaap in de gelformulering [...] formulering, opgelost in water, een transparante oplossing is. De oude drager van klei liet een wittige waas achter, wat zeker in sierteeltgewassen de

• Target pests of beneficial nematodes in Soft Fruits

  nematodes in Soft Fruits Soft Fruits & Grapevine Crop Blueberries, Strawberries, Raspberries, Grapevine Cranberry When to apply Where to apply Targeted [...] nematodes play an important role in the biological control of many pests. Even more for pests that are difficult to control and where chemicals fail or [...] not available anymore. Beneficial nematodes can be used to tackle a broad spectrum of pests in top and stone fruits, like apples and peaches, potatoes

• Target pests of beneficial nematodes in Top Fruits

  Beneficial nematodes in Top Fruits Top Fruits Crop Apples / Pears When to apply Where to apply Targeted pest instar(s) Cydia pomonella Autumn/Spring [...] Dose 1,5 billion/ha Beneficial nematodes A biological & effective solution to help control hazardous pests in agricultural crops While plant parasitic [...] nematodes play an important role in the biological control of many pests. Even more for pests that are difficult to control and where chemicals fail or

• Target pests of beneficial nematodes in Stone Fruits & Nuts

  g Spray/drench over a 1 m radius around the tree trunk - 1 or 2 treatments in springtime and in autumn Larvae 1 - 3 million in 10L min. per tree Plum [...] Chestnut tortrix Beneficial nematodes A biological & effective solution to help control hazardous pests in agricultural crops While plant parasitic [...] nematodes play an important role in the biological control of many pests. Even more for pests that are difficult to control and where chemicals fail or

• Target pests of beneficial nematodes in Potato & Outdoor Vegetables

  Others Beneficial nematodes in Potatoes & Outdoor vegetables When to apply Where to apply Targeted pest instar(s) Dose Crioceris asparagi Early summer: [...] every 7 to 10 days, to cover the risk period. Soil Larvae 3 billion/ha Pea moth Cydia nigiricana Apply once caterpillars detected. Repeat 2 to 3 times [...] detected. Apply 2 to 3 times - 3 to 5 days apart. Foliar Larvae 1-2 million/L spray until run off Onions Onion fly Delia antiqua Apply 7 to 14 days after

• Required_invoice_info_Koppert_NL_EN_KBV_KNL.pdf

  enclose a copy of the work order(s) signed by Koppert as an attachment(s) if the service was provided reference to a contract and/or offer to which the [...] Eventuele bijlagen dienen in de pdf van de factuur te worden opgenomen Geen wachtwoord beveiliging Juiste B.V. in aanhef In de aanhef van de factuur dient [...] all its invoices include the following information in addition to the dates required by law and in accordance with the (release)order:        