after planting of the crop. Introduction rates typically range from 0.25-2 per m 2 /release. Releases should be repeated weekly during the period when aphid
after planting of the crop. Introduction rates typically range from 0.25-4 per m 2 /release. Releases should be repeated at least 3 times. Consult a Koppert
are detected in the crop. Introduction rates typically range from 0.5-10 per m 2 /release. Releases should be repeated once or twice. Consult a Koppert
the first pest mites are detected in the crop. Use at least 4,000 sachets per ha and hang them evenly spaced in the crop. Release should be repeated after
are detected in the crop. Introduction rates typically range from 25-125 per m 2 /release. Releases should be repeated at least five times at weekly intervals
the first spider mites are detected in the crop. Use at least 4,000 sachets per ha and hang them evenly spaced in the crop. Release should be repeated after
places. Depending on the climate, there are one, two or more generations per year. The fully grown caterpillars of the last generation overwinter and pupate
signs of infestation appear. Introduction rates typically range from 0.1-0.5 per m 2 /release. Releases should be repeated at least 3 times at an interval