3Baziraakenga R, Leroux G O, Simard R R. 1995. Effects of benzoic and cinnamic acids on membrane permeability of soybean roots. Journal of Chemical Ecology, 21 (9) : 1271 -1285.
4Bouma. 2001. Estimating aged-dependent costs and benefits of roots with contrasting life span: Comparing apples and oranges. New Phytologist, 150:685-695.
5Cruz Ortega R, Anaya A L, Ramos L. 1988. Effects of allelopathic compounds of corn pollen on respiration and cell division of watermelon. J Chem Ecol, 14 : 71 - 86.
6Edwin K, Hans L. 2001. Leaf and root respiration of Lolium perenne populations selected for contrasting leaf respiration rates are affected by intraand interpopulation interactions. Plant and Soil, 231 : 267 - 274.
7Einhellig F A, Rasmussen J A, Hejb A M. 1993. Effects of root exudates sorgoleone on photosynthesis. Journal Chem Ecology, 19:369 -375.
8Einhellig F A. 1995. Mechanism of acion of allelochemicals in allelopathy//Inderjit, Dakshini K M M, Einhellig F A. Allelopathy: Organisms, processes and applications, Series 582. Washington DC : American Chemical Society Symposium : 96 - 116.
9Hejl A M, Einhellig F A, Rasmussen J A. 1993. Effects of juglone on growth, photosynthesis, and respiration. Chem Ecol, 19 (3) : 559 -568.
10Josep P, Miouel R C, Larry G. 1996. Effects of alleloehemicals on plant respiration and oxygen isotope fraetionation by the alternative oxidase. Journal of Chemical Ecology, 22 (4) : 801 -805.
