Rhexocercosporidium infection can cause loss of seedlings. The subsurface parts turn dark brown to black, while the cotyledons remain green. During humid
microconidia germinate and infect the surrounding tissue. On infected plant parts, the typical boat-shaped pink macroconidia are produced, which may be dispersed
There are many species of leaf miner affecting various crops in temperate parts of the world. Under natural conditions, the larvae of these species are
The colour and pattern of the caterpillars is highly variable and depends partly on the host plant, the stage of development and the climate. A full-grown
Mealybug & scale damage Although most species of mealybugs feed on the aerial parts of the plant, some species extract their nourishment from roots, whilst others
aubergine. Damage symptoms Although most species of mealybug feed on the aerial parts of the plant, some species extract their nourishment from roots, whilst others
the coolest spot, or at least in the shade, particularly during the warmest part of the day. Ensure that the hive gets some sunlight during the dark winter
two pairs of wings, one of which is much larger than the other. For a large part of the season an aphid population consists of viviparous females. As reproduction
in the crop before the pest appears. These predatory mites are employed as part of integrated pest management (IPM) strategies, offering a sustainable and
eggs are usually spherical and laid on the underside of leaves or on other parts of the plant. The number of eggs laid by a single female can vary, and they
