the greenhouse where Macrolophus pygmaeus has been introduced Apply weekly until the Macrolophus pygmaeus population is large enough and pests are…
during rainy periods. When temperature is low, infection may remain latent until conditions are more favourable. This makes it more difficult to…
yellowish green in colour. They appear in late July and remain in corn fields until first frost. Females lay their tiny, white eggs in the soil at the…
adults appear about 4 weeks after pupation, but usually remain in the soil until the following spring. Damage symptoms The click beetles feed on the…
climb up the sides of the conical cap and fall inside, where they remain until they can be disposed of. Application SCARABtrap Put the bait (poultry…
Snow 18:00 Place hives above the crop horizontally from approx. week 39 until week 9, depending on the environment conditions. The maximum…
secondary hosts. Colonies are often present on rose bushes throughout autumn until their development is hampered by cold weather. In heated…
temperatures are still low. Winged forms are produced and migrate to other crops until June. Damage symptoms Feeding of shallot aphid on strawberries…
bacteria. These are dispersed by rain and wind and by humans and tools. Until now, no bacteria have been isolated from crazy roots. This disease seems
Releases should be repeated at least 3 times at intervals of 1-2 weeks, or until the pest is controlled. Consult a Koppert advisor or a recognized…
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