J Integr Plant Biol. ›› 1975, Vol. 17 ›› Issue (1): -.
• Research Articles •
Laboratory of Phytohormone, Shanghai Institute of Plant Physiology
2-Chloroethylphosphonic acid was applied at 5%–10% to the trunks of five species from four different families of plants, Hevea brasiliensis, Pterocarpus indicus, My roxylon balsamum, Rhus sp., and Pinus massoniana. A markedly significant difference was found in the exudation between the treated and the untreated plants. No matter what the family of plants was tested, it is a general phenomenon that the amount of exudation was much increased by the 2-chloroethytphosphonic acid treatment. These results are discussed with regard to the possible role of 2-chloroethylphos-phonic acid on the stimulation of exudation which has been ascribed to be the response of wounding or other stresses by some authors.
Laboratory of Phytohormone, Shanghai Institute of Plant Physiology. Stimulation of Plant Exudation by Ethrel[J]. J Integr Plant Biol., 1975, 17(1): -.
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