Items where Author is "Kohli, R. K."

Singh, H. P. ; Batish, D. R. ; Kohli, R. K. ; Mittal, S. ; Yadav, S. (2008) Chemical composition of essential oil from leaves of Chenopodium ambrosioides from Chandigarh, India Chemistry of Natural Compounds, 44 (3). pp. 378-379. ISSN 0009-3130

Batish, D. R. ; Lavanya, K. ; Singh, H. Pal ; Kohli, R. K. (2007) Root-mediated Allelopathic interference of Nettle-leaved Goosefoot (Chenopodium murale) on wheat (Triticum aestivum) Journal of Agronomy and Crop Science, 193 (1). pp. 37-44. ISSN 0931-2250

Setia, N. ; Batish, D. R. ; Singh, H. P. ; Kohli, R. K. (2007) Phytotoxicity of volatile oil from Eucalyptus citriodora against some weedy species Journal of Environmental Biology, 28 (1). pp. 63-67. ISSN 0254-8704

Kaur, Kamaljit ; Jalota, Rajesh K. ; Kohli, R. K. (2007) Social acceptance for ecological services of exotic Eucalyptus tereticornis and indigenous Dalbergia sissoo plantations in NW India International Journal of Ecological Economics & Statistics (IJEES), 7 (W07). pp. 68-85. ISSN 0973-7537

Batish, D. R. ; Singh, H. P. ; Setia, N. ; Kaur, S. ; Kohli, R. K. (2006) 2-Benzoxazolinone (BOA) induced oxidative stress, lipid peroxidation and changes in some antioxidant enzyme activities in mung bean (Phaseolus aureus) Plant Physiology and Biochemistry, 44 (11-12). pp. 819-827. ISSN 0981-9428

Singh, H. P. ; Batish, D. R. ; Kaur, S. ; Setia, N. ; Kohli, R. K. (2005) Effects of 2-benzoxazolinone on the germination, early growth and morphogenetic response of mung bean (Phaseolus aureus) Annals of Applied Biology, 147 (3). pp. 267-274. ISSN 0003-4746

Singh, H. P. ; Batish, D. R. ; Setia, N. ; Kohli, R. K. (2005) Herbicidal activity of volatile oils from Eucalyptus citriodora against Parthenium hysterophorus Annals of Applied Biology, 146 (1). pp. 89-94. ISSN 0003-4746

Lavanya, K. ; Batish, D. R. ; Singh, H. P. ; Kohli, R. K. ; Arora, K. (2005) Allelopathic effect of Chenopodium murale towards Lens culinaris Indian Journal of Environment and Ecoplanning, 10 . pp. 313-316. ISSN 0972-1215

Kohli, R. K. ; Batish, D. R. ; Singh, H. P. (2005) Need to establish long-term ecological research network in India Bulletin of the National Institute of Ecology, 15 . pp. 271-276. ISSN 0379-7937

Kaur, M. ; Batish, D. R. ; Singh, H. P. ; Kohli, R. K. (2005) Phytotoxic effect of Anisomeles indica (L.) O. Kuntze against some weeds Indian Journal of Environment and Ecoplanning, 10 . pp. 595-599. ISSN 0972-1215

Batish, R. Daizy ; Setia, N. ; Singh, H. P. ; Kohli, R. K. (2004) Phytotoxicity of lemon-scented eucalypt oil and its potential use as a bioherbicide Crop Protection, 23 (12). pp. 1209-1214. ISSN 0261-2194

Batish, D. R. ; Singh, H. P. ; Kaur, S. ; Arora, V. ; Kohli, R. K. (2004) Allelopathic interference of residues of Ageratum conyzoides Journal of plant diseases and protection, 19 (Spl.). pp. 293-299. ISSN 1861-4051

Singh, H. P. ; Batish, D. R. ; Kaur, S. ; Kohli, R. K. (2003) Phytotoxic interference of Ageratum conyzoides with wheat (Triticum aestivum) Journal of Agronomy and Crop Science, 189 (5). pp. 341-346. ISSN 0931-2250

Batish, D. R. ; Singh, H. P. ; Kohli, R. K. ; Kaur, S. ; Saxena, D. B. (2003) Phytotoxicity of Parthenin: effect on membrane integrity Indian Journal of Plant Physiology . pp. 435-438. ISSN 0019-5502

Singh, H. P. ; Batish, R. Daizy ; Kaur, S. ; Ramezani, H. ; Kohli, R. K. (2002) Comparative phytotoxicity of four monoterpenes against Cassia occidentalis Annals of Applied Biology, 141 (2). pp. 111-116. ISSN 0003-4746

Singh, P. Harminder ; Batish, R. Daizy ; Kohli, R. K. ; Saxena, B. Dinesh ; Arora , Vandana (2002) Effect of parthenin-a sesquiterpene lactone from Parthenium hysterophorus-On early growth and physiology of Ageratum conyzoides Journal of Chemical Ecology, 28 (11). pp. 2169-2179. ISSN 0098-0331

Ramezani, Hesamedin ; Singh, H. P. ; Batish, D. R. ; Kohli, R. K. (2002) Antifungal activity of the volatile oil of Eucalyptus citriodora Fitoterapia, 73 (3). pp. 261-262. ISSN 0367-326X

Batish, R. Daizy ; Singh, H. P. ; Kohli, R. K. ; Saxena, D. B. ; Kaur, Shalinder (2002) Allelopathic effects of parthenin against two weedy species, Avena fatua and Bidens pilosa Environmental and Experimental Botany, 47 (2). pp. 149-155. ISSN 0098-8472

Batish, D. R. ; Tung, P. ; Singh, H. P. ; Kohli, R. K. (2002) Phytotoxicity of sunflower residues against some summer season crops Journal of Agronomy and Crop Science, 188 (1). pp. 19-24. ISSN 0931-2250

Ramezani, H. ; Singh, H. P. ; Batish, D. R. ; Kohli, R. K. ; Dargan, J. S. (2002) Fungicidal effect of volatile oils from Eucalyptus citriodora and its major constituent citronellal New Zealand Plant Protection, 55 . pp. 327-330. ISSN 1175-9003

Singh, H. P. ; Batish S., D. R. ; Ramezani, H. ; Kohli, R. K. (2002) Potential utilization of volatile oils from Eucalyptus citriodora for weed management Journal of Plant Diseases and Protection, 18 . pp. 607-614. ISSN 1861-4051

Batish, D. R. ; Singh D. B., H. P. ; Kohli, R. K. (2002) Weed suppressing ability of parthenin - a sesquiterpene lactone from Parhenium hysterophours New Zealand Plant Protection, 55 . pp. 218-221. ISSN 1175-9003

Batish, D. R. ; Singh, H. P. ; Saxena, D. B. ; Kohli, R. K. (2002) Weed suppressing ability of parthenin - a sesquiterpene lactone from Parthenium hysterophorus New Zealand Plant Protection, 55 . pp. 218-221. ISSN 1175-9003

Batish, D. R. ; Singh, H. P. ; Kohli, R. K. ; Saxena, D. B. (2001) Allelopathic effects of parthenin-a sesquiterpene lactone on germination and early growth of mung bean (Phaseolus aureus Roxb.) Quarterly (Plant Growth Regulator Society of America), 29 . pp. 81-92. ISSN 1042-3524

Singh, H. P. ; Batish, Daizy R. ; Kohli, R. K. (2001) Allelopathy in Agroecosystems: an overview Journal of Crop Production, 4 (2). pp. 1-41. ISSN 1092-678X

Batish, Daizy R. ; Singh, H. P. ; Kohli, R. K. ; Kaur, Shalinder (2001) Crop allelopathy and its role in ecological agriculture Journal of Crop Production, 4 (2). pp. 121-161. ISSN 1092-678X

Batish, D. R. ; Singh, H. P. ; Kohli, R. K. (2001) Vegetation exclusion under Casuarina equisetifolia L.: Does allelopathy play a role? Community Ecology, 2 (1). pp. 93-100. ISSN 1585-8553

Kalia, Puneet K. ; Kohli, R. K. ; Kil, Bong-Seop (2000) Phytotoxic effects of Parthenin on Ageratum conyzoides L. Korean Journal of Biological Sciences, 4 (4). pp. 325-328. ISSN 1226-5071

Kalia, Puneet K. ; Kohli, R. K. ; Kil, Bong-Seop (2000) Phytotoxic effects of Parthenin on Ageratum conyzoides L. Korean Journal of Biological Science, 4 (4). pp. 325-328. ISSN 1226-5071

Jalota, R. K. ; Sangha, K. K. ; Kohli, R. K. (2000) Under-storey vegetation of forest plantations in N-W India - an Ecological Economic Assessment Journal of Tropical Medicinal Plants, 1 (1-2). pp. 115-124. ISSN 1511-8525

Rizvi, S. J. H. ; Tahir, M. ; Rizvi, V. ; Kohli, R. K. ; Ansari , A. (1999) Allelopathic interactions in agroforestry systems Critical Reviews in Plant Sciences, 18 (6). pp. 773-796. ISSN 0735-2689

Singh, H. P. ; Batish, D. R. ; Kohli, R. K. (1999) Allelopathic effect of Leucaena leucocephala on Zea mays Journal of Tropical Forest Science (JTFS), 11 (4). pp. 801-808. ISSN 0128-1283

Kohli, R. K. ; Batish, D. R. ; Singh, H. P. (1999) Allelopathy as a tool for weed and pest management Journal of Punjab Academy of Sciences, 1 . pp. 127-131.

Singh, H. P. ; Batish, R. Daizy ; Kohli, R. K. (1999) Autotoxicity: concept, organisms, and ecological significance Critical Reviews in Plant Sciences, 18 (6). pp. 757-772. ISSN 0735-2689

Singh, H. P. ; Kohli, R. K. ; Batish, Daizy R. (1999) Impact of Populus deltoides and Dalbergia sissoo shelterbelts on wheat- a comparative study Forests, Trees and Livelihoods, 10 (1). pp. 51-60. ISSN 1472-8028

Kohli, R. K. ; Singh, H. P. ; Batish, Daizy R. (1998) An inventory of multipurpose Avenue trees of Urban Chandigarh, India Proceedings Integrated Tools for Natural Resources inventories in the 21st Century . pp. 697-704.

Kohli, R. K. ; Batish, R. Daizy ; Singh , H. P. (1998) Eucalypt oils for the control of Parthenium (Parthenium hysterophorus L.) Crop Protection, 17 (2). pp. 119-122. ISSN 0261-2194

Singh, H. P. ; Batish, D. R. ; Kohli, R. K. (1998) Effect of Poplar (Populus deltoides) shelterbelt on the growth and yield of wheat in Punjab, India Agroforestry Systems, 40 (2). pp. 207-213. ISSN 0167-4366

Batish, Daizy R. ; Kohli, R. K. ; Singh, H. P. ; Saxena, D. B. (1997) Studies on the herbicidal activity of parthenin, a constituent of Parthenium hysterophorus towards bill goat weed (Ageratum conyzoides) Current Science, 73 (4). pp. 369-371. ISSN 0011-3891

Kohli, R. K. ; Singh, Daljit ; Batish, Daizy R. ; Jalota, Rajesh Kumar (1997) Allelopathic interference of Eucalyptus tereticornis Sm. I. Growth performance of some agricultural crops Journal of Tree Sciences, 16 (1). pp. 24-32. ISSN 0970-7662

Kohli, R. K. ; Batish, Daizy ; Singh, H. P. (1997) Allelopathy and its implications in Agroecosystems Journal of Crop Production, 1 (1). pp. 169-202. ISSN 1092-678X

Batish, D. R. ; Kohli, R. K. ; Saxena, D. B. ; Singh, H. P. (1997) Growth regulatory response of parthenin and its derivatives Plant Growth Regulation, 21 (3). pp. 189-194. ISSN 0167-6903

Kohli, R. K. ; Singh, H. P. ; Batish, Daizy R. (1997) Phytotoxic potential of Populus deltoides Bartr. ex Marsh. I. Comparative contribution of different parts Indian Journal of Forestry, 20 (3). pp. 300-304. ISSN 0250-524X

Kohli, R. K. ; Rani, Daisy ; Singh, H. P. ; Kumar, Suneet (1997) Response of crop seeds towards the leaf leachates of Parthenium hysterophorus L. Indian Journal of Weed Science, 28 (1-2). pp. 104-106. ISSN 0253-8040

Kohli, R. K. ; Batish, Daizy R. ; Singh, Daljit ; Tung, Pariana ; Kalia, Puneet K. (1996) Allelopathic impact of non-volatile components from Eucalyptus globulus Labill. on Parthenium hysterophorus L. Journal of Tree Sciences, 15 (1). pp. 22-25. ISSN 0970-7662

Batish, Daizy ; Kohli, R. K. ; Singh, H. P. (1996) An inventory of negative tree-crop interactions in Agro-ecosystems Proceedings of Agroforestry & Environment, HKT Publications . pp. 191-196.

Kohli, R. K. ; Rani, Daizy (1994) Exhibition of allelopathy by Parthenium hysterophorus L. in Agroecosystems Tropical Ecology, 35 (2). pp. 295-307. ISSN 0564-3295

Arora, R. K. ; Kohli, R. K. (1993) Autotoxic impact of essential oil extracted from Lantana camara L. Biologia Plantarum, 35 (2). pp. 293-297. ISSN 0006-3134

Kohli, R. K. ; Raní, D. ; Verma, R. C. (1993) A mathematical model to predict the tissue response to parthenin - an allelochemical Biologia Plantarum, 35 (4). pp. 567-576. ISSN 0006-3134

Saxena, D. B. ; Dureja, P. ; Kumar, B. ; Rani, Daizy ; Kohli, R. K. (1991) Modification of parthenin Indian Journal of Chemistry - Section B: Organic and Medicinal Chemistry, 30 . pp. 849-852. ISSN 0376-4699

Kohli, R. K. ; Singh , Daljit (1991) Allelopathic impact of volatile components from Eucalyptus on crop plants Biologia Plantarum, 33 (6). pp. 475-483. ISSN 0006-3134

Singh, Daljit ; Kohli, R. K. ; Saxena, D. B. (1991) Effect of eucalyptus oil on germination and growth of Phaseolus aureus Roxb. Plant and Soil, 137 (2). pp. 223-227. ISSN 0032-079X

Rani, Daizy ; Kohli, R. K. (1991) Fresh Matter is not an appropriate relation unit for Chlorophyll content: experience from experiments on effects of Herbicide and allelopathic substance Photosynthetica, 25 (4). pp. 655-658. ISSN 0300-3604

Kohli, R. K. ; Singh, Daljit ; Verma, R. C. (1990) Influence of eucalypt shelterbelt on winter season agroecosystems Agriculture, Ecosystems & Environment, 33 (1). pp. 23-31. ISSN 0167-8809

Kohli, R. K. ; Arora, R. K. (1988) Extractions of inhibitors from Lantana infested soil Journal of Tree Sciences, 7 (2). pp. 89-91. ISSN 0970-7662

Kohli, R. K. ; Chaudhary, Praveen ; Kumari, Anita (1988) Impact of Eucalyptus on Parthenium - a weed Indian Journal of Range Management, 9 . pp. 63-67. ISSN 0970-101X

Kumari, Anita ; Kohli , R. K. (1987) Autotoxicity of ragweed parthenium (Parthenium hysterophorus) Weed Science, 35 (5). pp. 629-632. ISSN 0043-1745

Kohli, R. K. ; Arora, Kushal B. (1987) Drifts in protein and RNA as influenced by Rifampicin during seed germination in Pinus kesiya L. Royal ex-Gord. Journal of Tree Sciences, 6 (2). pp. 58-61. ISSN 0970-7662

Kohli, R. K. ; Kumari, Bimlendra ; Arora, Kushal B. (1987) Macromolecular drifts associated with the effects of herbicides on the rooting of stem cuttings and rooting potential of Lantana camara L. var. aculeata Journal of Tree Sciences, 6 (1). pp. 13-17. ISSN 0970-7662

Kumari, Anita ; Kohli, R. K. ; Saxena, D. B. (1985) Allelopathic effects of Parthenium hysterophorus L. leachates and extracts on Brassica campestris L. Annals of Biology, 1 (2). pp. 189-195. ISSN 0970-0153

Kohli, R. K. ; Kumari, A. ; Saxena, D. B. (1985) Auto-and Teletoxicity in Parthenium hysterophorus L. Acta Universitatis Agriculturae, 33 (3). pp. 253-264. ISSN 0001-7086

Arora, K. B. ; Kohli, R. K. (1985) Effect of herbicides on flowering and rooting in Lantana camara Acta Universitatis Agriculturae, 33 (3). pp. 385-398. ISSN 0001-7086

Basra, Amarjit S. ; Kohli, R. K. ; Sawhney, S. (1985) Floral initiation in Celosia cristata L.: photoperiodic requirement and isozymic changes Annals of Biology, 1 (2). pp. 220-222. ISSN 0970-0153

Kumari, Anita ; Kohli, R. K. (1984) Studies on dormancy and macro-molecular drifts during germination in Cassia occidentalis L. seeds Journal of Tree Sciences, 3 (1-2). pp. 111-125. ISSN 0970-7662

Seidlovà, F. ; Kohli, R. K. ; Pavlovà, L. (1981) Effects of Abscisic acid on the growth pattern of the shoot apical meristem and on flowering in Chenopodium rubrum L. Annals of Botany, 48 (6). pp. 777-785. ISSN 0305-7364

Sawhney, S. ; Basra, A. S. ; Kohli, R. K. (1981) Enzyme activity and electrophoretic pattern of isoenzymes of peroxidase, esterase and alkaline and acid phosphatase in relation to flowering in Amaranthus viridis L. - A Quantitative SD plant Biologia Plantarum, 23 (5). pp. 335-341. ISSN 0006-3134

Kohli, R. K. ; Seidlova, F. (1981) Growth correlations in Brassica campestris - a long day plant during transition to flowering Biologia Plantarum, 23 (1). pp. 41-45. ISSN 0006-3134

Krekule, J. ; Kohli, R. K. (1981) The condition of the apical meristem and seedling, responsive to a promotive effect of ABA, plant on flowering in short day - Chenopodium rubrum Zeitschrift für Pflanzenphysiologie, 103 (1). pp. 45-51. ISSN 0044-328X

Kohli, R. K. ; Sawhney, N. ; Sawhney, S. (1980) Photo-induced changes in protein associated with floral induction in Amaranthus Plant and Cell Physiology, 21 (8). pp. 1483-1490. ISSN 0032-0781

Kohli, R. K. ; Sawhney, S. (1979) Promotory effect of GA₁₃ on flowering of Amaranthus - a short day plant Biologia Plantarum, 21 (3). pp. 206-213. ISSN 0006-3134