Published in Journal of Insect Physiology 21, issue 6, 1237-1246, 1975which should be used for any reference to this work

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Synthesis 1.bmpSynthesis 2.bmpSynthesis 3.bmpSynthesis 4.bmpSynthesis 5.bmpSynthesis 6.bmpSynthesis 7.bmpSynthesis 8.bmpSynthesis 9.bmpSynthesis 10.bmp