Pests Young larvae of various thrips species, eggs and larvae of whitefly . Also has an effect on all stages of non-webbing spider mites (e.g. European Red Mite , Panonychus ulmi ) and rust mites. Cro
such as thrips , spider mites and tarsonemid mites. They can also feed on pollen, which is useful, for instance, in sweet pepper crops, as the predatory
small organisms such as spider mites and tarsonemid mites. They also feed on pollen, which is useful for instance in sweet pepper crops as the predatory mite
such as whitefly , tarsonemid mites and rust mites. They can also feed on pollen which is useful because the predatory mites can establish in flowering crops
lead to a high relative humidity (RH). If the RH rises above 80-85%, the pollen is not released from the flowers and cannot be collected by the bumblebees [...] day. Never keep a hive closed for longer than one day unless additional pollen is fed to the bees. 2.1 When to open and close the hives In general, the
populations. They can rapidly build up populations as they can also survive on pollen or other prey. Amblyseius swirskii ( Swirski-Mite ), Amblydromalus limonicus