James L. Goatley, Ralph W. Lewis: Composition of Guttation Fluid from Rye, Wheat, and Barley Seedlings. In: Plant Physiology. Band41, Nr.3, März 1966, S.373–375, doi:10.1104/pp.41.3.373, PMID 16656266, PMC 1086351 (freier Volltext).
V. Girolami, L. Mazzon, A. Squartini, N. Mori, M. Marzaro, A. Di bernardo, M. Greatti, C. Giorio, A. Tapparo: Translocation of Neonicotinoid Insecticides From Coated Seeds to Seedling Guttation Drops: A Novel Way of Intoxication for Bees. In: Journal of Economic Entomology. 102, 2009, S. 1808, doi:10.1603/029.102.0511.
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James L. Goatley, Ralph W. Lewis: Composition of Guttation Fluid from Rye, Wheat, and Barley Seedlings. In: Plant Physiology. Band41, Nr.3, März 1966, S.373–375, doi:10.1104/pp.41.3.373, PMID 16656266, PMC 1086351 (freier Volltext).