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The effect of temperature on the duration of larval, prepupal, and pupal development of the European leaf roller, Archips rosanus L. (Lepidoptera: Tortricidae) was studied at four constant temperatures (18, 22, 26, and 30°C) where Malus communis L. (apple, Stark Crimson) was used as food. Significant positive linear relationships were observed between development rate and temperature for all life...
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