Predatory mites multiply in the sachet and disperse into the crop over a period of several weeks. They pierce the prey with their sucking mouthparts…
from 0.25-2 per m 2 /release. Releases should be repeated weekly during the period when aphid infestation is expected. Consult a Koppert advisor or a…
mites : egg, larva, protonymph, deutonymph and adult, except for the resting period in the larval and nymphal stages. On plants, the oval eggs are…
Disease incidence is highest when soil moisture is high, such as during rainy periods. When temperature is low, infection may remain latent until…
fruit. On average, a female weevil lays 341 eggs over the full oviposition period, which hatch after four days. The larvae are whitish and plump, with…
Finally, observe adult fly activity around your bean crop, especially during periods of egg-laying activity. Bean seed fly damage The damage symptoms…
bumblebees need to operate in various countries worldwide conducted over a period of 35 years, has led to a number of innovations that have now been…
Get the latest news and information about your crops directly in your mailbox