Amblyseius andersoni
are usually found on the lower surface of the leaves, often in the corner of the main vein and lateral veins. It is not possible to distinguish Amblyseius [...] according to the prey eaten, and varies from almost lucent whitish to opaque white or yellow. Due to their size and colour they are difficult to spot in [...] andersoni is sensitive to relative humidity below 65%. In tomato, use of Amblyseius andersoni is not recommended as it is hindered by the glandular hairs