• Entonem keeps young orchids free from fungus gnats

  January 1, 1970

  pursue a strict preventive policy. ‘We have set a very high standard,’ say Van de Wel, Veldhuijs, and Mulder. ‘Our dosages and introductions have therefore

• Protect Poinsettias From Whiteflies

  April 14, 2025

  consultant for Southern CA (Salinas and South) brietkerk@koppert.com Mary de Soto IPM consultant for Northern CA (Salinas to the North) mdesoto@koppert

• Great Results in Combating Grubs in Blueberries

  March 19, 2019

  in the far east of Poland produced various plants and cut flowers. But in de mid-nineties the production changed to blueberries. Biological crop protection

• A turning point in Almeria: how predatory mites helped transform agriculture

  May 19, 2025

  almost impossible. “ At that time, there was only one solution ,” recalls Kris de Smet, Commercial Director Koppert Spain at that time. “ Chemicals, people

• A life-long commitment to help growers thrive with sustainable growing practice

  January 14, 2025

  original!" Rianne adds proudly. Oops, an error occurred! Code: 202604201210412a1de66f Event: 542634fe34f549cb9bdf1da656e33dac

• A life-long passion for predatory mites

  November 26, 2024

  effective distribution of our biocontrol agents over large tracts of land,’ De Groot shares. ‘We are now looking at increasing our production capacity to

• A life-long passion for predatory mites

  October 21, 2024

  effective distribution of our biocontrol agents over large tracts of land,’ De Groot shares. ‘We are now looking at increasing our production capacity to