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| American Biology Teacher | 2 |
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Peer reviewedMarcus, Bernard A.; Burz, Judy – American Biology Teacher, 1994
Uses members of the Cruciferae family such as radishes (Sp. Raphanus), to describe a process termed allelopathy by which a plant uses a chemical compound that escapes into the environment to harm another plant. Tips are provided for easy use in the classroom. (ZWH)
Descriptors: Biology, Herbicides, Plant Growth, Plants (Botany)
Peer reviewedKafarski, Pawel; And Others – American Biology Teacher, 1988
Describes the usefulness of glyphosate for a demonstration of its herbicidal properties. Includes a list of the materials, preparation of solutions, procedures, data collection and analysis for three activities involving this chemical. (CW)
Descriptors: Biochemistry, Biological Sciences, Botany, College Science
