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Isman, M.B., Proksch, P., Yan, J.-Y.: in preparation
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We thank Dr. A. Ewen for providing eggs of Melanoplus, and S. Schwab and Dr. M. Proksch for expert assistance. Supported by operating grants from NSERC (to M.B.I.) and DFG (to P.P.).
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Isman, M.B., Yan, J.Y. & Proksch, P. Toxicity of natural chromene derivatives to a grasshopper. Naturwissenschaften 73, 500–501 (1986). https://doi.org/10.1007/BF00367198
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DOI: https://doi.org/10.1007/BF00367198