Abstract
Allelopathy could be characterized as “an imperative component of plant impedance interceded by the addition of secondary metabolites produced by plants into the soil rhizosphere” (Weston, 2005). These secondary metabolites are typically exuded into the rhizosphere and affect the development of plants that are growing in the vicinity of allelopathic plants (Akemo, Regnier, & Bennett, 2000). Chemical compounds that inflict allelopathic impacts are called allelochemicals or allelochemics, which are by and large considered to be those chemical groups, for example, alkaloids, flavonoids, glucosinolates, phenolics and terpenoids (Reigosa, Souto, & Gonz, 1999). Natural products recognized with allelopathic potential have been classified into the following groups: (a) cytotoxic gases, (b) organic acids, (c) aromatic acids, (d) simple unsaturated lactones, (e) coumarins, (f) quinones, (g) flavonoids, (h) tannins, (i) alkaloids, and (j) terpenoids and steroids (Mushtaq & Siddiqui, 2018). Allelopathy has been well documented for many great years (Rice, 1984), however, the understanding of the mechanisms of the mode of action of allelochemicals stays darken (Mohamadi & Rajaie, 2009). Several biosynthetic pathways are responsible for the production of the various classes of these chemical compounds, though they are not necessary for primary processes of growth and reproduction for the allelopathic species (Pagare, Bhatia, Tripathi, Pagare, & Bansal, 2015). However, these compounds can influence plant development indirectly by modifying the interspecific competition for the plants in association (Abhilasha, Quintana, Vivanco, & Joshi, 2008). A wide array of these compounds are known today, however, just a limited number has been recognized as allelochemicals (Mushtaq & Siddiqui, 2018; Rice, 1984). Allelochemicals are predominantly present throughout the plant including leaves, stems, roots, rhizomes, inflorescence, pollen, fruits and seeds (An, Pratley, & Haig, 1998). The production of allelochemicals in a plant species may vary spatially and over time scale; Singh, Jhaldiyal, and Kumar (2009) found foliar and leaf litter leachates of Eucalyptus species more lethal than its bark leachates to some commercial crops.
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References
Abhilasha, D., Quintana, N., Vivanco, J., & Joshi, J. (2008). Do allelopathic compounds in invasive Solidago canadensis sl restrain the native European flora? Journal of Ecology, 96(5), 993–1001.
Akemo, M. C., Regnier, E. E., & Bennett, M. A. (2000). Weed suppression in spring-sown rye (Secale cereale)–pea (Pisum sativum) cover crop mixes. Weed Technology, 14(3), 545–549.
An, M., Pratley, J., & Haig, T. (1998). Allelopathy: From concept to reality. In Proceedings of the 9th Australian agronomy conference (pp. 563–566). Wagga, Australia: Australian Agronomy Society.
Baar, J., Ozinga, W. A., Sweers, I. L., & Kuyper, T. W. (1994). Stimulatory and inhibitory effects of needle litter and grass extracts on the growth of some ectomycorrhizal fungi. Soil Biology and Biochemistry, 26(8), 1073–1079.
Batish, D. R., Singh, H. P., & Kaur, S. (2001). Crop allelopathy and its role in ecological agriculture. Journal of Crop Production, 4(2), 121–161.
Baziramakenga, R., Leroux, G. D., Simard, R. R., & Nadeau, P. (1997). Allelopathic effects of phenolic acids on nucleic acid and protein levels in soybean seedlings. Canadian Journal of Botany, 75(3), 445–450.
Baziramakenga, R., Simard, R. R., & Leroux, G. D. (1994). Effects of benzoic and cinnamic acid on growth, chlorophyll and mineral contents of soybean. Journal of Chemical Ecology, 20, 2821–2833.
Bertin, C., Weston, L. A., Huang, T., Jander, G., Owens, T., Meinwald, J., & Schroeder, F. C. (2007). Grass roots chemistry: Meta-tyrosine, an herbicidal nonprotein amino acid. Proceedings of the National Academy of Sciences, 104(43), 16964–16969.
Blum, U. (2002). Soil solution concentrations of phenolic acids as influenced by evapotranspiration. Abstracts of the Third World Congress on Allelopathy (pp. 56).
Bogatek, R., Oracz, K., & Gniazdowska, A. (2005). Ethylene and ABA production in germinating seeds during allelopathy stress. In Fourth world congress in allelopathy.
Celik, T. A., & Aslanturk, O. S. (2010). Evaluation of cytotoxicity and genotoxicity of Inula viscosa leaf extracts with Allium test. Journal of Biomedicine and Biotechnology, 2010(189252), 1–8.
Cheng, H. H. (1992). A conceptual framework for assessing allelochemicals in the soil environment. In Allelopathy (pp. 21–29). Dordrecht, The Netherlands: Springer.
Chou, C. H. (1980). Allelopathic researches in the subtropical vegetation in Taiwan. Comparative Physiology and Ecology, 5(4), 222–234.
Duke, S. O., Dayan, F. E., Rimando, A. M., Schrader, K. K., Aliotta, G., Oliva, A., & Romagni, J. G. (2002). Chemicals from nature for weed management. Weed Science, 50(2), 138–151.
Einhellig, F. A. (2002). The physiology of allelochemical action: Clues and views. In M. J. Reigosa Roger & N. Pedrol (Eds.), Allelopathy from molecules to ecosystems (pp. 1–23). Enfield, UK: Science Publishers.
Galindo, J. C., Hernández, A., Dayan, F. E., Tellez, M. R., Macıas, F. A., Paul, R. N., & Duke, S. O. (1999). Dehydrozaluzanin C, a natural sesquiterpenolide, causes rapid plasma membrane leakage. Phytochemistry, 52(5), 805–813.
Gniazdowska, A., & Bogatek, R. (2005). Allelopathic interactions between plants. Multi site action of allelochemicals. Acta Physiologiae Plantarum, 27(3), 395–407.
Gulzar, A., Siddiqui, M. B., & Bi, S. (2016). Phenolic acid allelochemicals induced morphological, ultrastructural, and cytological modification on Cassia sophera L. and Allium cepa L. Protoplasma, 253(5), 1211–1221.
Hayat, S., Hayat, Q., Alyemeni, M. N., Wani, A. S., Pichtel, J., & Ahmad, A. (2012). Role of proline under changing environments: A review. Plant Signaling and Behavior, 7(11), 1456–1466.
Ishak, M. S., & Sahid, I. (2014). Allelopathic effects of the aqueous extract of the leaf and seed of Leucaena leucocephala on three selected weed species. AIP Conference Proceedings, 1614(1), 659–664.
Jensen, L. B., Courtois, B., Shen, L., Li, Z., Olofsdotter, M., & Mauleon, R. P. (2001). Locating genes controlling allelopathic effects against barnyard grass in upland rice. Agronomy Journal, 93(1), 21–26.
Khalid, S., Ahmad, T., & Shad, R. A. (2002). Use of Allelopathy in agriculture. Asian Journal of Plant Sciences, 3, 292–297.
Mohamadi, N., & Rajaie, P. (2009). Effects of aqueous eucalyptus (E. camadulensis Labill) extracts on seed germination, seedling growth and physiological responses of Phaseolus vulgaris and Sorghum bicolor. Research Journal of Biological Sciences, 4(12), 1292–1296.
Muscolo, A., Panuccio, M. R., & Sidari, M. (2001). The effect of phenols on respiratory enzymes in seed germination. Plant Growth Regulation, 35(1), 31–35.
Mushtaq, W., Ain, Q., & Siddiqui, M. B. (2018). Screening of alleopathic activity of the leaves of Nicotiana plumbaginifolia Viv. on some selected crops in Aligarh, Uttar Pradesh, India. International Journal of Photochemistry and Photobiology, 2(1), 1–4.
Mushtaq, W., Ain, Q., Siddiqui, M. B., & Hakeem, K. U. R. (2019). Cytotoxic allelochemicals induce ultrastructural modifications in Cassia tora L. and mitotic changes in Allium cepa L.: A weed versus weed allelopathy approach. Protoplasma, 256, 857. https://doi.org/10.1007/s00709-018-01343-1
Mushtaq, W., & Siddiqui, M. B. (2018). Allelopathy in Solanaceae plants. Journal of Plant Protection Research, 58(1), 1–7.
Pagare, S., Bhatia, M., Tripathi, N., Pagare, S., & Bansal, Y. K. (2015). Secondary metabolites of plants and their role: Overview. Current Trends in Biotechnology and Pharmacy, 9(3), 293–304.
Putnam, A. R. (1985). Weed allelopathy. Weed Physiology, 1, 131–155.
Qasem, J. R., & Foy, C. L. (2001). Weed allelopathy, its ecological impacts and future prospects: A review. Journal of Crop Production, 4(2), 43–119.
Reigosa, M. J., Souto, X. C., & Gonz, L. (1999). Effect of phenolic compounds on the germination of six weeds species. Plant Growth Regulation, 28(2), 83–88.
Rice, E. L. (1984). Allelopathy (2nd ed., p. 421). New York, NY: Academic Press.
Rizvi, S. J. (2012). Allelopathy: Basic and applied aspects (p. 23). Berlin, Germany: Springer.
Sheteawi, S. A., & Tawfik, K. M. (2007). Interaction. Effect of some biofertilizers and irrigation water regime on mung bean (Vigna radiata) growth and yield. Journal of Applied Scence and Research, 3(3), 251–262.
Singh, A., Singh, D., & Singh, N. B. (2015). Allelopathic activity of Nicotiana plumbaginifolia at various phenological stages on sunflower. Allelopathy Journal, 36(2), 315–325.
Singh, B., Jhaldiyal, V., & Kumar, M. (2009). Effects of aqueous leachates of multipurpose trees on test crops. Estonian Journal of Ecology, 58(1), 38–46.
Singh, B., Uniyal, A. K., & Todaria, N. P. (2008). Phytotoxic effects of three Ficus species on field crops. Range Management and Agroforestry, 29(2), 104–108.
Teerarak, M., Laosinwattana, C., & Charoenying, P. (2010). Evaluation of allelopathic, decomposition and cytogenetic activities of Jasminum officinale L. f. var. grandiflorum (L.) Kob. on bioassay plants. Bioresource Technology, 101(14), 5677–5684.
Weston, L. A. (2005). History and current trends in the use of allelopathy for weed management. Cornell University Turfgrass Times, 13, 529–534.
Wu, H., Pratley, J., Lemerle, D., Haig, T., & Verbeek, B. (1998). Wheat allelopathic potential against an herbicide-resistant biotype annual ryegrass. In Proceedings of the Australian Agronomy Conference, Wagga, Australia (pp. 567–571).
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Mushtaq, W., Siddiqui, M.B., Hakeem, K.R. (2020). Mechanism of Action of Allelochemicals. In: Allelopathy. SpringerBriefs in Agriculture. Springer, Cham. https://doi.org/10.1007/978-3-030-40807-7_7
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