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pro vyhledávání: '"F. H. Gayar"'
Publikováno v:
Zeitschrift für Angewandte Entomologie. 68:56-63
Euphorbia peplus L. was noticed to be rarely attacked by insects in the field. It seems reasonable to assume that this plant contains insecticidal principles. Acetone extract of the plant proved to be toxic to mosquite larvae. Crude alkaloids present