Allelophatic extracts of Parthenium hysterophorus L. leachates and extracts on Brassica campestris L.
1985
Kumari, A. | Kohli, R.K. (Punjab Univ., Chandigarh (India)) | Saxena, D.B. (Indian Agricultural Research Inst., New Dehli)
Aqueous and organic leachates and organic extracts fractionated from leaves and inflorescence of Parthenium hysterophorus exhibited allelopathic effects on Brassica campestris. A marked reduction in leaf cell survival and chlorophyll content indicated toxicity of the leachates and extracts. Germination and seedling growth was also inhibited
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