lowering crop density, good aeration during propagation and maintaining a warm and dry climate in greenhouses. Use hygiene measures. Start clean, remove
spring. They become active again and feed voraciously when the soil begins to warm up in spring. The larvae pupate below the soil surface in summer. The pupal
species, but in general the risk of Alternaria infection is larger under quite warm and humid conditions. Infection may take place within a few hours, with lesions
species, but in general, the risk of Alternaria infection is larger under quite warm and humid conditions. Infection may take place within a few hours, with lesions
Prevent high temperatures immediately after planting. Avoid cold and excessive warm irrigation water. Keep the water content of the substrate below 70% and ensure
species often inhabits concealed places such as auxiliary buds and prefers a warm, humid environment. Damage symptoms Mealybugs inflict damage on the crop
have a wingspan of 32-38 mm. They are nocturnal and most active during the warm, humid evenings. Females lay their eggs in clusters of 150-200 and can lay
against very high temperatures resulting from direct sunlight, particularly in warm periods. Provide the hive with sufficient shade, for example by positioning
from blowing away Open the ventilation openings on top of the hive during warm weather Pull the white sliding door of each hive upward until two openings