• Aphidius ervi

  rates typically range from 0.25-2 per m 2 /release. Releases should be repeated weekly during the period when aphid infestation is expected. Consult a

• Orius insidiosus

  n rates typically range from 0.5-10 per m2/release. Releases should be repeated once or twice. Consult a Koppert advisor or a recognized distributor of

• Eretmocerus eremicus

  Introduction rates typically range from 1-10 per m2/release. Releases should be repeated at least 3 times at weekly intervals or until control is achieved. Depending

• Encarsia formosa

  n rates typically range from 1-10 per m 2 /release. Releases should be repeated until control is achieved. At increasing temperatures it may be better

• Aphidius colemani

  rates typically range from 0.25-4 per m 2 /release. Releases should be repeated at least 3 times. Consult a Koppert advisor or a recognized distributor

• Aphidoletes aphidimyza

  n rates typically range from 1-10 per m 2 /release. Releases should be repeated at weekly intervals until control is achieved. Consult a Koppert advisor

• Diglyphus isaea

  rates typically range from 0.25-3 per m 2 /release. Releases should be repeated at least 3 times at weekly intervals or until control is achieved. At low

• Feltiella acarisuga

  rates typically range from 0.25-25 per m2/release. Releases should be repeated at least 3 times at weekly intervals, or until the pest is controlled.

• Amblydromalus limonicus

  n rates typically range from 50-250 per m2/release. Releases should be repeated once or twice, or until control is achieved. Consult a Koppert advisor

• How a little predatory mite laid the foundation for biocontrol today

  June 11, 2024

  he was doing in his greenhouse. At first they were sceptical, but after repeated introductions of the predatory mite, my father began to show some success