The clear, very small spherical egg is followed by 3 immature stages that are similar to the adult stage. The main distinguishing feature between the 2 species is the lack of fine webbing in infestations of the banana spider mite. The banana spider mite is more straw coloured and lacks spots. The banana spider mite is similar to the two-spotted mite. Scientific nameĪdults are usually less than 0.5mm in length, have 8 legs and their spider-like appearance can just be made out with the naked eye. The warm, dry conditions under plastic bunch covers are particularly favourable for build-up of banana spider mite. Outbreaks of the mites are usually localised within a plantation. Severe outbreaks are usually associated with aerial or cover sprays of broad-spectrum insecticides. High humidity does not favour mites and mite pressure in north Queensland reduces accordingly in the wet season. Banana spider mite is the most important and widespread of the mite pests of bananas.Īctivity is mainly confined to the dry spring to summer periods where specific miticides may be required.
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