• The Pest is Gone, but What Happened to the Good Guys?

  August 18, 2021

  a short life span. So they just disappear. How quickly this happens varies by species. Parasitic wasps are fragile and often only live a few weeks. However

• Properly scouting for spider mite helps to avoid surprises

  July 5, 2022

  before it develops that far, parts of the crop will look slightly sad, followed by yellowing of the leaves. If you then start to see little dots crawling around

• Koppert Has the Answers at IFTF 2018

  October 18, 2018

  the world come to the fair to see the latest developments and to be inspired by experts and exhibitors. IFTF The IFTF is the world's most important trade

• Finish Clean with an IPM Based Program

  August 10, 2021

  insecticide apps. Easy cleanup – the cards can be removed at shipping simply by removing the stake.

• Ten need-to-know facts about caterpillars

  June 28, 2023

  increases two to three thousand times. Male butterflies and moths find the females by the pheromones they excrete. Many control methods make good use of this. For

• International Day of Plant Health: Protecting plant health with sustainable solutions

  May 12, 2023

  plant health is interconnected with human health and the health of the planet. By promoting sustainable agricultural practices and reducing the use of harmful

• Ten tips to effectively tackle whitefly

  March 6, 2023

  differ. Know which biological control to use and when. In addition to damage by feeding on crops, whitefly can contaminate the leaves and fruits and transmit

• New Approach Significantly Reduces Aphids in Soft Fruits

  March 21, 2019

  other small fruits.’ This turned out to be the case: In the raspberries grown by René Simons under artificial lighting, the gall midge was able to keep aphids [...] pepper crops, the 24-hour temperatures are lower in the raspberry crops grown by René Simons under artificial lighting, which causes a reaction in the beneficials

• PhylloKare Liquid Seaweed Conc 0-0-5 FPL (v1.4)

  (Ascophyllum nodosum) and potassium hydroxide F002292 Distributed and guaranteed by: Koppert Biological Systems, Inc. 1502 Old US 23 Howell, MI 48843 Tel: +1 [...] appropriate personal protective equipment (PPE). Distributed and guaranteed by: Koppert Biological Systems, Inc. 1502 Old US 23 Howell, MI 48843 Tel: +1 [...] wet, avoiding runoff. Soil Applications: Soil applied treatments can be made by mixing with soil-applied fertility, directed sprays to the soil, sidedress

• Quality is Key at Koppert!

  October 14, 2019

  zone at its headquarters in the Netherlands with personnel that is authorized by the Dutch Customs and Excise Authorities. Checks at Destination On arrival