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Acaricides and two-spotted spider mites

, : Acaricides and two-spotted spider mites. California Agriculture 28(12): 15

As part of a pest management programme, tests were carried out on Bartlett pears in an orchard in Mendocino County, California, to compare various chemicals for the control of Tetranychus urticae Koch. Periodic sudden and severe outbreaks of this mite cause rapid defoliation and can be controlled only by chemical measures.


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