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Developmental threshold, day-degree requirements and voltinism of the aphid predator Episyrphus balteatus (Diptera: Syrphidae)
A J HART, J S BALE, J S FENLONVolume:
130
Year:
1997
Language:
english
Pages:
11
DOI:
10.1111/j.1744-7348.1997.tb07672.x
File:
PDF, 743 KB
english, 1997