Abstract
The following is a description of a new species of predacious mite of the subfamily Phytoseiinae. It is found in orchards in Nova Scotia on the bark of apple trees, but in no instance has it been taken from the foliage. This species is similar in structure to Typhlodromus tiliae Oudmus. (Nesbitt, 1951), but its habits differ. In this paper the differences between T. tiliae and the species herein described are noted and details of a laboratory study of the life-histories and food habits of these species are given.
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