Eretmocerus eremicus
Make sure not to touch the pupae during handling Suspend the cards in the crop, if possible approximately 75 cm under the plant head Avoid to hang cards [...] exposed to direct sunlight The dosage of Ercal or Enermix depends on climate, crop and whitefly density and should always be adjusted to the particular situation [...] situation. Start introduction preventively soon after planting of the crop. Introduction rates typically range from 1-10 per m2/release. Releases should be