• Minusa

  introduction as soon as the first mines are visible in the crop. Introduction rates typically range from 0.25-0.5 per m 2 /release. Releases should be repeated [...] achieved. At higher temperatures (>25°C/77°F) and/or higher infestation rates it might be better to use Miglyphus . Consult a Koppert advisor or a recognised

• Macro-Mite

  stems. The reduction of the infestation level occurs at a slow but steady rate. Pack size 50,000 predatory mites . Presentation 3.6 litre cardboard cylinder [...] ly or as soon as the first pests are detected in the crop. Introduction rates typically range from 100-500 per m 2 /release. Releases should be repeated

• Control spidermite with Phytoseiulus in soft fruit

  May 8, 2019

  table below is a guideline for application rates in different crops, and different pest pressures. Application rates for Spidex: Preventative Low pest pressure [...] wide variety of growing systems in UK soft fruit crops, the introduction rates for Phytoseiulus differ according to the particular crop, e.g. being expressed

• Thrip control in Strawberry with Orius laevagatus

  May 8, 2019

  second half of May, or early June. Introduction rates are typically 1-2 Orius per plant, the higher rate for more difficult situations, with a minimum of [...] stages of the pest, including the adults. The presence of pollen enhances the rate of development of Orius, hence they are frequently found in the flowers.

• Entomite-M

  stems. The reduction of the infestation level occurs at a slow but steady rate. Pack size 10,000; 50,000; 125 000 predatory mites . Presentation 0.9 litre; [...] ly or as soon as the first pests are detected in the crop. Introduction rates typically range from 100-500 per m 2 /release. Releases should be repeated

• Dacnusa sibirica

  introduction as soon as the first mines are visible in the crop. Introduction rates typically range from 0.25-0.5 per m 2 /release. Releases should be repeated [...] achieved. At higher temperatures (>25°C/77°F) and/or higher infestation rates it might be better to use Miglyphus . Consult a Koppert advisor or a recognized [...] one that has not. Dacnusa sibirica is a solitary parasitic wasp. At high rates of parasitization, super-parasitization may occur when more than one egg

• Fly pollination

  n products Koppert Natupol flies show a stable emergence rate in combination with a high rate of activity in the crop. Natupol Fly is packed in a cardboard

• Aphidius matricariae

  introduction preventively soon after planting of the crop. Introduction rates typically range from 0.25-4 per m 2 /release. Releases should be repeated [...] depleting the aphid population. The larvae are adept at adjusting their feeding rates based on aphid density, optimizing their predatory impact in areas with high

• Loose smut of barley

  fungicides are not effective Apply heat treatment, but viability and germination rate should be checked and compensated for Use resistant cultivars Perform field

• Loose smut of wheat

  fungicides are not effective Apply heat treatment, but viability and germination rate should be checked and compensated for Use resistant cultivars Perform field