Discriminant Analysis between Asian weaver ant Brood and Barrack nests

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Study of the visual distinction between the brood and barrack nests of the Asian weaver ant colonies in the occupied oil palm plantation in South-East Asia (Malaysia-Indonesia). The discriminant analysis DA determined the height from the ground represented the nest location in the palm canopies as being the main factor helping to visually identify the brood from the barrack nests. The brood nest are located at higher position from ground with a range of 6-15 meters and the barracks nests are located at a range of 4 to 5 m in this study. This is done first time. This is in conjunction for future biological control trial on the invasive bagworm species Metisa plana (defoliator) causing serious yield fresh fruit bunches loss with low quality for over two years period.

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