Essential Oil Crops for Sustainable Agriculture – A Review

Chapter
Part of the Sustainable Agriculture Reviews book series (SARV, volume 2)

Abstract

Multifunctionality and diversification of farming systems, integration of agricultural practices with the non-agricultural productive systems operating on the territory, biodiversity safeguards, and reduction in off-farm inputs, are key factors for all modern development strategies in agricultural areas. Such issues are valid worldwide, but are especially true in areas in which the cultivation of the more widespread and “classical” crops is constrained by factors of varying degree and importance. In Mediterranean areas, where many environmental and economic factors often reduce rural areas to marginal conditions, the search for new crop opportunities has become one of the newest topics in agricultural research. In this review, we focus on the state-of-the-art cultivation of essential oil crops, in Mediterranean environments with a special interest in herbs. The following are the major points of our analysis. (1) Growing such crops as specialized cultivations, especially for species native to the selected environments, is the only practical and sustainable way to obtain naturally derived raw matter for both industrial and domestic purposes. (2) Most essential oil crops are suitable for many different uses, and fully adaptable for transformation even by small, local manufacturers. (3) In many cases, they may be grown with environmentally friendly or organic techniques; this enhances their environmental compatibility and also gives them an additional economical advantage, raising their chances to be addressed in the emerging market sector of “natural” products. Our conclusion is that crops grown for the extraction of economically valuable essential oils may be a strategic resource for many environments, even marginal, and that there is scope for farmers to improve the cultivation of such species on arable land. There is room, however, for many agronomic and economic questions to be studied in future experimentation and research.

Keywords

Medicinal and aromatic plants Crop diversification Non-common crops Alternative crops Alternative farming systems Cropping techniques Wild flora Biodiversity On-farm transformation 

References

  1. Altieri M.A. (2004) Linking ecologists and traditional farmers in the search for sustainable agriculture. Frontiers in Ecol. Environ., 2(1): 35–42.CrossRefGoogle Scholar
  2. Amri A., Ajlouni M., Assi R., Sbeih Y., Nassar A. (2006) Medicinal and herbal plants cultivation for promoting the conservation of dryland agrobiodiversity. Proc. International Symposium on “Perfume, Aromatic and Medicinal Plants: from production to valorisation”. Nov. 2–4, Jerba, Tunisie, 6.Google Scholar
  3. Angioni A., Barra A., Cereti E., Barile D., Coïsson J.D., Arlorio M., Dessi S., Coroneo V., Cabras P. (2004) Chemical composition, plant genetic differences, antimicrobial and antifungal activity investigation of the essential oil of Rosmarinus officinalis L. J. Agric. Food Chem., 52: 3530–3535.CrossRefGoogle Scholar
  4. Anonymous. (2002) Blight disease of coriander and caraway in Saskatchewan. Information brochure by Saskatchewan Department of Agriculture, Food and Rural Revitalization, Room 125, 3085 Albert Street, Regina SK S4T 0B1.Google Scholar
  5. Anzidei M., Mugnai L., Schiff S., Sfalanga A., Bennici A., Surico G. (1996) Saggi preliminari per la selezione in vitro di piante di Foeniculum vulgare Mill. da seme resistenti a Phomopsisi foeniculi Du Manoir et Vegh. Atti Conv. Int. “Coltivazione e miglioramento delle piante officinali”. Trento (Italy), June 2–3 1994, pp. 527–529 (In Italian, with English abstract).Google Scholar
  6. Arabhosseini A., Huisman W., van Boxtel A., Müller J. (2007) Long-term effects of drying conditions on the essential oil and color of tarragon leaves during storage. J. Food Engineer. 79: 561–566.CrossRefGoogle Scholar
  7. Araya H.T., Soundy P., Steyn J.M., Teubes C., Learmonth R.A., Mojela N. (2006) Response of herbage yield, essential oil yield and composition of South African rose-scented geranium (Pelargonium sp.) to conventional and organic nitrogen. J. Essential Oil Res., 18, (Spec. Ed.): 111–115.Google Scholar
  8. Arnon I. (1992) Agriculture in dry lands, principles and practice, Developments in Agricultural and Managed-Forest Ecology, 26. Elsevier Science Publ., 979 pp.Google Scholar
  9. Babulka P. (2004) L’anis vert (Pimpinella anisum L.). Phytothérapie, 2: 57–59 (In French, with English abstract).Google Scholar
  10. Bagarello V., Di Piazza C.V., Ferro V. (2004) Recenti acquisizioni nel settore delle sistemazioni idraulico-forestali. Indagine di campo sull’efficacia del Vetiver per la conservazione del suolo e dell’acqua. Quaderni di idronomia montana, 24: 413–431 (In Italian, with English abstract).Google Scholar
  11. Baldovini N., Ristorcelli D., Tomi F., Casanova J. (2000) Infraspecific variability of the essential oil of Calamintha nepeta from Corsica (France). Flavour Fragr. J., 15: 50–54.CrossRefGoogle Scholar
  12. Bandoni A.L., Juarez M.A., Mizrahi I. (1991) Contribucion al studio de las esencias de comino (Cuminum cyminumL.), Ess. Der. Agrum., 1: 32–47 (In Spanish, with English abstract).Google Scholar
  13. Bellardi M.G., Rubies-Autonell C. (2003) Update on virus diseases of medicinal and aromatic plants in Italy. Agricoltura Mediterranea, 133(1): 1–6.Google Scholar
  14. Ben fadel N., Mkaddem M., Boussaïd M. (2006) Allozyme and essential oil variation within and among natural Tunisian Mentha pulegium L. (Lamiaceae) populations. Acta Horticulturae, 723: 117–125.Google Scholar
  15. Benvenuti S., Ceccarini L., Macchia M. (2006) Propagazione per seme di specie spontanee mediterranee di interesse estetico-paesaggistico. Proc. III conv. naz. “Piante Mediterranee”, Bari (Italy), Sept. 27–Oct. 1: 56 (In Italian).Google Scholar
  16. Bernath J., Kattaa A., Nemeth E., Franke R. (1996) Production-biological investigation of fennel (Foeniculum vulgare) populations of different genotype. Atti Conv. Int. “Coltivazione e miglioramento delle piante officinali”, Trento (Italy), June 2–3, 1994, pp. 201–212 (In Italian, with English abstract).Google Scholar
  17. Bettray G., Vömel A. (1992) Influence of temperature on yield and active principles of Chamomilla recutita (L.) Rausch. under controlled conditions. Acta Horticulturae, 306: 83–87.Google Scholar
  18. Bezzi A., Aiello N., Albasini A., Landi R., Marzi V., Melegari M., Ventrelli A., Zanzucchi C. (1992) Salvia (Salvia officinalis L.): lavori effettuati nell’ambito dei progetti finalizzati del Ministero dell’Agricoltura e delle foreste: risultati e prospettive. Agricoltura Ricerca, 97–104 (In Italian).Google Scholar
  19. Bianco R., Santoprete G. (1996) Colture agricole non eccedentarie per il sud dell’Italia: l’opportunità delle piante e dei prodotti officinali. Proc. XVII congr. naz. merceologia, Lecce (Italy), Oct. 3–5, vol. I: 315–321 (In Italian).Google Scholar
  20. Blade S.F., Slinkard A.E. (2002) New crop development: The Canadian experience. In: J. Janick, A. Whipkey (eds.), Trends in New Crops and New Uses. ASHS Press, Alexandria, VA, pp. 62–75.Google Scholar
  21. Boira H., Blanquer A. (1998) Environmental factors affecting chemical variability of essential oils in Thymus piperella L. Biochem. Syst. Ecol., 26: 811–822.CrossRefGoogle Scholar
  22. Bond W., Turner R.J., Grundy A.C. (2003) A Review of Non-Chemical Weed Management. HDRA, the Organic Organisation, Ryton Organic Gardens, Coventry, UK, 81 pp.Google Scholar
  23. Bottega S., Corsi G. (2000) Structure, secretion and possible functions of calyx glandular hairs of Rosmarinus officinalis L. (Labiatae). Bot. J. Linnean Soc., 132: 325–335.CrossRefGoogle Scholar
  24. Bouwmeester H.J., Davies J.A.R., Smid H.G., Welten R.S.A. (1995) Physiological limitations to carvone yield in caraway (Carum carvi L.). Industrial Crops and Products, 4: 39–51.CrossRefGoogle Scholar
  25. Brown J.T., Charlwood B.V. (1986) The accumulation of essential oils by tissue cultures of Pelargonium fragrans (Willd.). FEBS Lett., 204(1): 117–120.CrossRefGoogle Scholar
  26. Bruneton J. (1995) Pharmacognosy, Phytochemistry, Medicinal Plants. Lavoisier Publ., Paris, pp. 427–466.Google Scholar
  27. Brul S., Coote P. (1999) Preservative agents in foods. Mode of action and microbial resistance mechanisms. Int. J. Food Microbiol., 50: 1–17.PubMedCrossRefGoogle Scholar
  28. Bruni A. (1999) Farmacognosia Generale e Applicata. I Farmaci Naturali. Piccin Publ., Padova, Italy, 419 pp (In Italian).Google Scholar
  29. Buchanan R.A., Otey F.H., Hamerstrand O.E. (1980) Multi-use botanochemical crops, an economic analysis and feasibility study. Ind. Eng. Chem. Prod. Res. Dev., 19(4): 489–496.CrossRefGoogle Scholar
  30. Buckenhüskes H.J., Müller J., Fischer U., Omran H., Mühlbauer W. (1996) Solar drying of marjoram in Egypt. Atti Conv. Int. “Coltivazione e miglioramento delle piante officinali”. Trento (Italy), June 2–3, 1994, pp. 659–662.Google Scholar
  31. Caligani P., Adamo A. (1987) Le macchine per le officinali. Terra e vita, 10: 62–70 (In Italian).Google Scholar
  32. Camprubi A., Estaun V., Calvet C., Pera J. (1990) Infectivity and effectivity of Glomus mosseae mycorrhizae in four different species of medicinal plants. Symbiosis, 9, 1/3: 305–307.Google Scholar
  33. Camprubi A., Estaún V., Calvet C. (1992) Effect of aromatic plant species on vesicular-arbuscular mycorrhizal establishment in Pistacia terebinthus. Plant and Soil, 139(2): 299–301.CrossRefGoogle Scholar
  34. Carrasco J. (1980) Investigation analytique sur l’huil essentielle d’Aspic cultive, Paper n. 112, VIII Int. Congr. Essent. Oils, Cannes (France).Google Scholar
  35. Carrubba A., Catalano C. (2007) Potential role of medicinal and aromatic plants for the sustainable development of Mediterranean marginal lands. Proc. I Congr. Farming System Design 2007 – Field-farm scale design and improvement. Catania (Italy), Sept. 10–12: 21–22.Google Scholar
  36. Carrubba A., la Torre R. (2006) La coltivazione delle specie officinali in ambiente mediterraneo: il pirodiserbo come tecnica ecocompatibile di gestione delle infestanti. Proc. III conv. naz. “Piante Mediterranee”, Bari (Italy), Sept. 27–Oct. 1: 157 (In Italian).Google Scholar
  37. Carrubba A., la Torre R., Di Prima A., Saiano F., Alonzo G. (2002) Statistical analyses on essential oil of Italian Coriander (Coriandrum sativum L.) fruits of different ages and origin. J. Essential Oil Res., 14: 389–396.Google Scholar
  38. Carrubba A., la Torre R., Di Prima A., Saiano F., Alonzo G. (2005) Variations in the volatile compounds of a Fennel (Foeniculum vulgare Mill.) variety grown in a semi-arid Mediterranean environment. J. Essential Oil Bearing Plants, 8(3): 275–288.Google Scholar
  39. Carrubba A., la Torre R., Matranga A. (2002a) Effect of the choice of different row arrangements on the bio-agronomical behaviour of Origanum heracleoticum. Acta Horticulturae, 576: 247–252.Google Scholar
  40. Carrubba A., la Torre R., Piccaglia R., Grandi S. (2006a) Chemical and botanical characterization of a Rosmarinus officinalis biotype from Sicily. Acta Horticulturae, 723: 197–201.Google Scholar
  41. Carrubba A., la Torre R., Piccaglia R., Marotti M. (2002b) Characterization of an Italian biotype of clary sage (Salvia sclarea L.) grown in a semi-arid Mediterranean environment. Flavour Fragr. J., 17: 191–194.CrossRefGoogle Scholar
  42. Carrubba A., la Torre R., Saiano F., Alonzo G. (2006b) Effect of sowing time on Coriander performance in a semiarid Mediterranean environment. Crop Science, 46: 437–447.CrossRefGoogle Scholar
  43. Carrubba A., la Torre R., Zaffuto G. (2006c) Exploitation of native Labiatae in Sicily. Acta Horticulturae, 723: 111–116.Google Scholar
  44. Catizone P., Marotti M., Toderi G., Tetenyi P. (1986) Coltivazione delle piante medicinali e aromatiche. Patron publ., Bologna, Italy, 399 pp (In Italian).Google Scholar
  45. Ceruti A., Ceruti M., Vigolo G. (1993) Botanica medica, farmaceutica e veterinaria. Zanichelli Publ., Bologna, Italy, 686 pp (In Italian).Google Scholar
  46. Chalchat J.C., Garry R.P., Lamy J. (1994) Influence of harvest time on yield and composition of Artemisia annua oil produced in France. J. Essential Oil Res., 6: 261–268.Google Scholar
  47. Charles D.J., Simon J.E., Shock C.C., Feibert E.B.G., Smith R.M. (1993) Effect of water stress and post-harvest handling on Artemisinin content in the leaves of Artemisia annua L. In: J. Janick, J.E. Simon (eds.), New Crops. Wiley, New York, pp. 628–631.Google Scholar
  48. Chicouene D. (2007) Mechanical destruction of weeds. A review. Agron. Sustain. Dev. 27: 19–27.CrossRefGoogle Scholar
  49. Chiumenti R., Da Borso F. (1996) Essiccazione artificiale di cimette di salvia: risultati di prove sperimentali. Atti Conv. Int. “Coltivazione e miglioramento delle piante officinali”. Trento (Italy), June 2–3, 1994, pp. 381–390 (In Italian, with English abstract).Google Scholar
  50. Cioni P.L., Flamini G., Morelli I. (1991) Indagine preliminare su una coltivazione di Rosmarinus officinalis in provincia di Pisa: caratterizzazione dell’olio essenziale. Riv. Ital. EPPOS, 3: 3–6 (In Italian, with English abstract).Google Scholar
  51. Cioni P.L., Flamini G., Buti Castellini C., Ceccarini L., Macchia M. (2006) Composition and yields of the essential oils from whole plant, leaves and branches of Rosmarinus officinalis L. growing in minor islands of “Parco nazionale dell’Arcipelago Toscano”. Acta Horticulturae, 723: 255–260.Google Scholar
  52. Circella G., Franz Ch., Novak J., Resch H. (1995) Influence of day length and leaf insertion on the composition of marjoram essential oil. Flav. Fragr. J., 10: 317–324.CrossRefGoogle Scholar
  53. Collin H.A. (2001) Secondary product formation in plant tissue cultures. Plant Growth Regulation, 34: 119–134.CrossRefGoogle Scholar
  54. COM (2006) Commission of the European Communities. 216 final. Halting the loss of biodiversity by 2010 – and beyond – Sustaining ecosystem services for human well-being. Communication from the Commission, Brussels, 22.5.2006.Google Scholar
  55. Constantinescu O., Jonsson L. (1987) Omfattande angrepp av Glomerella cingulata (Ascomycetes) på ‘Linnélagrarna’ (Laurus nobilis). Vaxtskyddsnotiser, 51(1): 11–13 (In Swedish).Google Scholar
  56. Conway K.E., Maness N.E., Motes J.E. (1997) Integration of biological and chemical controls for Rhizoctonia aerial blight and root rot of rosemary. Plant Dis. 81:795–798.CrossRefGoogle Scholar
  57. Cooper Marcus C., Barnes M. (1999) Healing gardens: therapeutic benefits and design recommendations. John Wiley & sons, Chichester, UK, 610 pp.Google Scholar
  58. Cristóbal R., Fanlo M., Melero R., More E. (2005). Aromatic and Medicinal Plants (MAP) production as a rural development strategy. Proc. 2005 AAIC Annual Meeting: Intern. Conf. on Industrial Crops and Rural Development, Murcia (Spain), Sept. 17–21.Google Scholar
  59. Croteau R., Satterwhite D.M., Cane D.E., Chang C.C. (1986) Biosynthesis of Monoterpenes. Enantioselectivity in the enzymatic cyclization of (+)- and (-)-linalyl pyrophosphate to (+)- and (-)-bornyl pyrophosphate. J. Biol. Chem., 261(29): 13438–13445.PubMedGoogle Scholar
  60. D’Andrea L. (2006) Distribuzione e morfologia dei tricomi ghiandolari nelle foglie di rosmarino (Rosmarinus officinalis L.). Proc. III conv. naz. “Piante Mediterranee”, Bari (Italy), Sept. 27–Oct. 1, 111 pp (In Italian).Google Scholar
  61. D’Andrea L., Circella G. (2006) Densità dei tricomi ghiandolari nelle foglie di origano (Origanum vulgaressp. hirtum) durante la sua crescita. Proc. III conv. naz. “Piante Mediterranee”, Bari (Italy), Sept. 27–Oct. 1, 112 pp (In Italian).Google Scholar
  62. Deidda P., Mulas M. (2004) La coltivazione e la valenza polifunzionale delle piante mediterranee. Italus Hortus, 11(4): 31–36 (In Italian, with English abstract).Google Scholar
  63. de la Fuente E.B., Gil A., Lenardis A.E., López Pereira M., Suárez S.A., Ghersa C. M., Yaber Grass M. (2003) Response of winter crops differing in grain yield and essential oil production to some agronomic practices and environmental gradient in the Rolling Pampa, Argentina. Agriculture, Ecosystems and Environment, 99: 159–169.CrossRefGoogle Scholar
  64. Dellacecca V. (1996) Ricerche sulla menta piperita (Menthaxpiperita L.). Proc. Int. Conf. “Coltivazione e miglioramento delle piante officinali”, Trento (Italy), June 2–3, 1994, pp. 201–212 (In Italian, with English abstract).Google Scholar
  65. Dellacecca V. (1996a) Un quinquennio di ricerche sulla camomilla comune (Chamomilla recutita (L.) Rausch.). Proc. Int. Conf. “Coltivazione e miglioramento delle piante officinali”, Trento (Italy), June 2–3, 1994, pp. 27–45 (In Italian).Google Scholar
  66. Demarco M.F., Sarruggieri H., Lopez M.A. (1999) Good agricultural practices for the organic production of medicinal plants. Acta Horticulturae, 502: 21–27.Google Scholar
  67. De Mastro G., Brunetti G., Venerito P., Verdini L., Manolio G. (2006) Comportamento produttivo di piante aromatiche per il consumo fresco in sistemi colturali biologico e convenzionale. Proc. III conv. naz. “Piante Mediterranee”, Bari (Italy), Sept. 27–Oct. 1, 116 pp (In Italian).Google Scholar
  68. De Mastro G., Ruta C., Marzi V. (2004) Agronomic and technological assessment of Oregano (Origanum vulgare ssp.) biotypes. Acta Horticulturae, 629: 355–363.Google Scholar
  69. De Mastro G., Ruta C., Mincione A., Poiana M. (2004a) Bio-morphological and chemical characterization of Rosemary (Rosmarinus officinalis L.) biotypes. Acta Horticulturae, 629: 471–482.Google Scholar
  70. Devecchi M. (2006) The use of Labiatae of ornamental interest in the design of parks and gardens. Acta Horticulturae, 723: 51–57.Google Scholar
  71. Díaz-Maroto M.C., Pérez-Coello M.S., González Viñas M.A., Cabezudo M.D. (2003) Influence of drying on the flavor quality of Spearmint (Mentha spicata L.). J. Agric. Food Chem., 51: 1265–1269.PubMedCrossRefGoogle Scholar
  72. Diederichsen A. (1996) Coriander (Coriandrum sativum L.). Promoting the conservation and use of underutilized and neglected crops. 3, IPK, Gatersleben/IPGRI, Rome, 83 pp.Google Scholar
  73. Domizi L., Rossini F., Scarici E. (2006) Impiego di piante mediterranee per la valorizzazione paesaggistica di un’area a verde. Proc. III conv. naz. “Piante Mediterranee”, Bari (Italy), Sept. 27–Oct. 1, 171 pp (In Italian).Google Scholar
  74. Dudai N., Chaimovitsh D., Reuveni R., Ravid U., Larkov O., Putievsky E. (2002) Breeding of sweet basil (Ocimum basilicum) resistant to Fusarium wilt caused by Fusarium oxysporum f.sp. basilicum. In: C.B. Johnson, Ch. Franz (eds.), Breeding Research on Aromatic and Medicinal Plants. The Haworth Herbal Press, Binghamton, NY, pp. 45–51.Google Scholar
  75. Dudai N., Lewinsohn E., Larkov O., Katzir I., Ravid U., Chaimovitsh D., Sa’adi D., Putievsky E. (1999) Dynamics of yield components and essential oil production in a commercial hybrid Sage (Salvia officinalisx Salvia fruticosa cv. Newe Ya’ar No. 4). J. Agric. Food Chem., 47: 4341–4345.PubMedCrossRefGoogle Scholar
  76. Durán Zuazo V.H., Francia Martínez J.R., Martínez Raya A. (2004) Impact of vegetative cover on runoff and soil erosion at hillslope scale in Lanjaron, Spain. The Environmentalist, 24: 39–48.CrossRefGoogle Scholar
  77. Elementi S., Neri R., D’Antuono L.F. (2006) Biodiversity and selection of “European” Basil (Ocimum basilicum L.) types. Acta Horticulturae, 723: 99–104.Google Scholar
  78. Etter S.C. (2004) Rosmarinus officinalis as an antioxidant. J. Herbs, Spices Med. Plants, 11(1/2): 121–159.Google Scholar
  79. Fahlén A., Welander M., Wennersten R. (1997) Effects of light-temperature regimes on plant growth and essential oil yield of selected aromatic plants. J. Sci. Food Agric., 73: 111–119.CrossRefGoogle Scholar
  80. FAO (2007) FAO Statistics Division, Tradestat, Detailed Trade Data. Fao, Rome.Google Scholar
  81. FAO-CGIAR (1999) Reducing Poverty through Cutting-edge Science. CGIAR Research Priorities for Marginal Lands. International Centers Week, Oct. 25–29, Washington, DC, 136 pp.Google Scholar
  82. Ferrini F. (2003) Horticultural therapy and its effect on people’s health. Advances in Horticoltural Sciences, 17(2): 77–87.Google Scholar
  83. Fluck H. (1955) The influence of climate on the active principles in medicinal plants. J. Pharm. Pharmacol., 7: 361–383.PubMedGoogle Scholar
  84. Franz Ch. (1992) Genetica, biochimica e coltivazione della camomilla (Chamomilla recutita (L.) Rausch.). Agricoltura Ricerca, 131: 87–95 (In Italian).Google Scholar
  85. Franz Ch. (1996) Significant medicinal and aromatic plants to be cultivated in the Mediterranean region. Proc. Int. Conf. “Coltivazione e miglioramento di piante officinali” – Trento (Italy), June 2–3, 1994, pp. 239–250 (In Italian, with English abstract).Google Scholar
  86. Gabler J. (2002) Breeding for resistance to biotic and abiotic factors in Medicinal and Aromatic plants: general situation and current results in annual Caraway (Carum carvi L. var. annuum). In: C.B. Johnson, Ch. Franz (eds.), Breeding Research on Aromatic and Medicinal Plants. The Haworth Herbal Press, Binghamton, NY, pp. 1–11.Google Scholar
  87. Galambosi B., Szebeni-Galambosi Z. (1992) The use of black plastic mulch and ridges in the production of herbicide free herbs. Acta Horticulturae, 306: 353–356.Google Scholar
  88. Garg H.P., Kumar R., Datta G. (1998) Simulation model of the thermal performance of a natural convection-type solar tunnel dryer. Int. J. Energy Res., 22(13): 1165–1177.CrossRefGoogle Scholar
  89. Gatti E., Predieri S. (2006) Propagazione in vitro di specie della macchia mediterranea. Proc. III conv. naz. “Piante Mediterranee”, Bari (Italy), Sept. 27–Oct 1, 67 (In Italian).Google Scholar
  90. Gil A., de La Fuente E.B., Lenardis A.E., López Pereira M., Suárez S.A., Bandoni A., Van Baren C., Di Leo Lira P., Ghersa C.M. (2002) Coriander essential oil composition from two genotypes grown in different environmental conditions. J. Agric. Food Chem., 50: 2870–2877.PubMedCrossRefGoogle Scholar
  91. Giorgi A., Mandrini S., Bona S. (2006) Produzione di assenzio in Valle Camonica. Proc. III conv. naz. “Piante Mediterranee”, Bari (Italy), Sept. 27–Oct. 1, 120 pp (In Italian).Google Scholar
  92. Goidanich G. (1981) Manuale di Patologia vegetale. Edagricole Publ., Bologna, Italy, vol. I: 713 pp; vol. IV: 839 pp (In Italian).Google Scholar
  93. Granger R., Passet J. (1973) Thymus vulgaris spontane de France: races chimiques et chemotaxonomie. Phytochemistry, 12: 1683–1691 (In French, with English abstract).CrossRefGoogle Scholar
  94. Granger R., Passet J., Arbousset G. (1973) Plantes medicinales a essences et chimiotaxonomie, Riv. Ital. EPPOS, 6: 353–356 (In French, with English abstract).Google Scholar
  95. Grayer R.J., Kite G.C., Goldstone F.J., Bryan S.E., Paton A., Putievsky E. (1996) Infraspecific taxonomy and essential oil chemotypes in sweet basil, Ocimum basilicum. Phytochemistry, 43(5): 1033–1039.PubMedCrossRefGoogle Scholar
  96. Gruszczyk M. (2004) Effect of methods of peppermint culture on the yield and quality of herb and leaves. In: S.-E. Jacobsen, C.R. Jensen, J.R. Porter (eds.), VIII ESA Congress “European Agriculture in a Global Context”, Books of proceedings, Copenhagen (Denmark), July 11–15, 2004, pp. 515–516.Google Scholar
  97. Gurung G.S., Kollmair M. (2005) Marginality: concepts and their limitations. North-South dialogue, IP6 Working Paper No. 4, 21 pp.Google Scholar
  98. Herrmann K.M. (1995) The shikimate pathway as an entry point to aromatic secondary metabolism. Plant Physiol. 107: 7–12.PubMedCrossRefGoogle Scholar
  99. Hirata K., Miyamoto K., Miura Y. (1994) Catharanthus roseus L. (Periwinkle): production of Vindoline and Catharanthine in multiple shoot cultures. In: Y.P.S. Bajaj (ed.), Biotechnology in Agriculture and Forestry, vol. 26, Medicinal and Aromatic Plants VI, pp. 46–55.Google Scholar
  100. Holm F.A., Slinkard A.E. (2002) Spice Breeding and Agronomic Research. AFIF Project 96000289: Res-ID IIFE (usask 7-74701). Final Report, Mar. 31, 2002. Crop Development Centre, University of Saskatchewan, 14 pp.Google Scholar
  101. Hornok L. (1980) Effect of nutrition supply on yield of Dill (Anethum graveolens L.) and its essential oil content. Acta Horticulturae, 96: 337.Google Scholar
  102. Iapichino G., Amico Roxas U., Bertolino M. (2006) Esperienze sulla propagazione in vitro di un ecotipo siciliano di Thymus capitatus. Proc. III conv. naz. “Piante Mediterranee”, Bari (Italy), Sept. 27–Oct. 1, 124 pp (In Italian).Google Scholar
  103. Ietswaart J.H. (1980) A taxonomic revision of the genus Origanum (Labiatae). Leiden Botanical series, vol. 4, Leiden University Press, The Hague.Google Scholar
  104. IIRR (1993) International institute of rural reconstruction. The bio-intensive approach to small-scale household food production. Silang, Cavite (Philippines), 180 pp.Google Scholar
  105. ITC (2006) International Trade Centre, UNCTAD/WTO. Product and Market Development – World Markets in the Spice Trade 2000–2004. Geneva, Switzerland, 111 pp.Google Scholar
  106. ITC (2006a) International Trade Centre, UNCTAD/WTO. Marketing Manual and Web Directory for Organic Spices, Culinary Herbs and Essential Oils. 2nd Edition. Geneva, Switzerland, 52 pp.Google Scholar
  107. Jerkovic I., Mastelic J., Milos M. (2001) The impact of both the season of collection and drying on the volatile constituents of Origanum vulgare L. ssp. hirtum growing wild in Croatia. Int. J. Food Sci. Technol., 36: 649–654.CrossRefGoogle Scholar
  108. Joy P.P., Thomas J., Mathew S., Jose G., Joseph J. (2001) Aromatic plants. In: T.K. Bose, J. Kabir, P. Das, P.P. Joy (eds.), Tropical Horticulture, vol. 2, Naya Prokash, Calcutta, India, pp. 633–733.Google Scholar
  109. Kalemba D., Kunicka A. (2003) Antibacterial and antifungal properties of essential oils. Curr. Med. Chem., 10(10): 813–829.PubMedCrossRefGoogle Scholar
  110. Kallupurackal J.A., Ravindran P.N. (2005) Over 225 hi-yielding spice varieties in India (part IV), Spice India, July, pp. 36–49.Google Scholar
  111. Katerinopoulos H.E., Pagona G., Afratis A., Stratigakis N., Roditakis N. (2005) Composition and insect attracting activity of the essential oil of Rosmarinus officinalis. J. Chem. Ecol., 31(1): 111–122.PubMedCrossRefGoogle Scholar
  112. Kaul P.N., Rajeswara Rao B.R., Singh K, Singh C.P. (1997). Effect of partial shade on essential oils of three geranium (Pelargonium species) cultivars. Indian Perfum., 41(1): 1–4.Google Scholar
  113. Kosar M., Özek T., Göger F., Kürkcüoglu M., Baser K.H.C. (2005) Comparison of microwave-assisted hydrodistillation and hydrodistillation methods for the analysis of volatile secondary metabolites. Pharmaceutical Biol., 43(6): 491–495.CrossRefGoogle Scholar
  114. Kothari S.K., Singh S., Singh U.B., Kumar S. (1999) Response of bergamot mint ( Mentha citrata) to vesicular arbuscular mycorrhizal fungi and phosphorous supply. J. Med. Aromatic Plant Sci., 21(4): 990–995.Google Scholar
  115. Kristiansen P.E. (2003) Sustainable weed management in organic herb and vegetable production. Ph.D. thesis, University of New England, June 2003, 225 pp.Google Scholar
  116. Kutchan T.M. (1995) Alkaloid biosynthesis – the basis for metabolic engineering of medicinal plants. Plant Cell, 7: 1059–1070.PubMedCrossRefGoogle Scholar
  117. Lamarti A., Badoc A., Deffieux G., Carde J.-P. (1994) Biogénèse des Monoterpènes – II – La chaîne isoprénique. Bull. Soc. Pharm. Bordeaux, 133: 79–99 (In French).Google Scholar
  118. Landi R. (1994) Il miglioramento genetico delle specie aromatiche e medicinali. Atti Accad. Georgofili, Firenze, vol. XL: 161–189 (In Italian).Google Scholar
  119. Landi R., Bertone G. (1996) Tecniche seguite nella costituzione di una varietà sintetica di Salvia officinalis L. Atti Conv. Int. “Coltivazione e miglioramento delle piante officinali”. Trento (Italy), June 2–3, 1994, pp. 667–672 (In Italian, with English abstract).Google Scholar
  120. Langbehn J., Pank F., Novak J., Franz Ch. (2002) Influence of selection and inbreeding on Origanum majorana L. In: C.B. Johnson, Ch. Franz (eds.), Breeding Research on Aromatic and Medicinal Plants. The Haworth Herbal Press, Binghamton, NY, pp. 21–29.Google Scholar
  121. Lawrence B.M. (1994) Progress in essential oils. Perfumer & Flavorist, 19(5): 83–95.Google Scholar
  122. Lawrence B.M. (1996) Progress in essential oils. Perfumer & Flavorist, 21(3): 55–67.Google Scholar
  123. Lawrence B.M. (1998) Progress in essential oils. Perfumer & Flavorist, 23(3): 39–50.Google Scholar
  124. Leto C., Carrubba A., Trapani P. (1996) Effetti dell’epoca di semina sul finocchio da seme (Foeniculum vulgare Mill.) nell’ambiente caldo-arido siciliano. Atti Conv. Int. “Coltivazione e miglioramento delle piante officinali” . Trento (Italy), June 2–3, 1994, 513–522 (In Italian, with English abstract).Google Scholar
  125. Leto C., La Bella S., Tuttolomondo T., Licata M., Carrara M., Febo P., Catania P., Orlando S. (2002) La risposta dell’origano a diverse densità di investimento. Osservazioni preliminari sulla raccolta meccanica. Proc. Workshop “Piante Medicinali: prospettive per la coltivazione ed esigenze di ricerca”, Sanremo (Italy), Mar. 21 2002 (In Italian).Google Scholar
  126. Lodi G. (1986) Piante officinali italiane. Edagricole Publ., Bologna, Italy, 792 pp (In Italian).Google Scholar
  127. Luayza G., Brevedan R., Palomo R. (1996). Coriander under irrigation in Argentina. In J. Janick (ed.), Progress in New Crops. ASHS Press, Arlington, VA, pp. 590–594.Google Scholar
  128. Lucchesini M., Blando F., Mensuali Sodi A. (2003) Coltivazione di specie officinali: dalle colture in vitro convenzionali ai protocolli alternativi di propagazione in vitro per la realizzazione di colture “microponiche”. Italus Hortus, 10(3): 166–168 (In Italian, with English abstract).Google Scholar
  129. Macchia M., Moscheni E., Angelini L.G. (1996) La germinazione dei semi di lavanda: aspetti legati alla dormienza e metodi atti ad aumentare il vigore. Proc. Int. Congr. “Coltivazione e miglioramento di piante officinali”, Trento (Italy), June 2–3, 1994, pp. 391–397 (In Italian, with English abstract).Google Scholar
  130. Macchia M., Pagano A., Ceccarini L., Benvenuti S., Cioni P.L., Flamini G. (2006) Agronomic and phytochemical characteristics in some genotypes of Ocimum basilicum L. Acta Horticulturae, 723: 143–149.Google Scholar
  131. Maffei M., Canova D., Bertea C.M., Scannerini S. (1999) UV-A effects on photomorphogenesis and essential-oil composition in Mentha piperita. J. Photochem. Photobiol. B: Biol., 52: 105–110.CrossRefGoogle Scholar
  132. Maleci Bini L., Giuliani C. (2006) The glandular trichomes of the Labiatae. A review. Acta Horticulturae, 723: 85–90.Google Scholar
  133. Malizia R.A., Molli J.S., Cardell D.A., Retamar J.A. (1996) Essential oil of Mentha citrata grown in Argentina. Variation in the composition and yield at full-and post-flowering. J. Essential Oil Res., 4(8): 347–349.Google Scholar
  134. Marotti M., Piccaglia R., Giovanelli E. (1996) Differences in essential oil composition of basil (Ocimum basilicumL.) Italian cultivars related to morphological characteristics. J. Agric. Food Chem., 44: 3926–3929.CrossRefGoogle Scholar
  135. Martini A. (1996) Prototipo per il pirodiserbo delle colture officinali. Atti Conv. Int. “Coltivazione e miglioramento delle piante officinali”. Trento (Italy), June 2–3, 1994, 663–666 (In Italian).Google Scholar
  136. Masood A., Asghar Hussain S., Zubair M., Rab A. (2004) Effect of different sowing seasons and row spacing on seed production of Fennel (Foeniculum vulgare). Pakistan J. Biol. Sci., 7(7): 1144–1147.CrossRefGoogle Scholar
  137. McConnell J., Anderson S. (2002). Micronutrients for Coriander and Dill; macronutrients for coriander, dill, and caraway. In: Spoke Program Research Report, Saskatchewan Agriculture and Food, pp. 175–176.Google Scholar
  138. Melegari M., Severi F., Bertoldi M., Benvenuti S., Circella G., Morone Fortunato I., Bianchi A., Leto C., Carrubba A. (1995) Chemical characterization of essential oils of some Origanum vulgare L. sub-species of various origin, Riv. It. EPPOS (Essenze, Profumi, P. Officin. e Saponi), 16(8): 21–28.Google Scholar
  139. Mentreddy S.R., Mohamed A.I., Rimando A.M. (2005) Medicinal plants with hypoglycemic/anti-hyperglycemic properties: a review. Proc. 2005 AAIC Annual Meeting: Intern. Conf. on Industrial Crops and Rural Development, Murcia (Spain), Sept. 17–21.Google Scholar
  140. Mirshekari B. (2004) Effects of sowing dates and plant densities on seed yield and seed essence of cumin “Cuminum cyminum” in Tabriz region. In: S.-E. Jacobsen, C.R. Jensen, J.R. Porter (eds.), VIII ESA Congress “European Agriculture in a Global Context”, Books of proceedings. Copenhagen (Denmark), July 11–15, 2004, pp. 941–942.Google Scholar
  141. Misra P., Chaturvedi H.C. (1984) Micropropagation of Rosmarinus officinalis L. Plant Cell Tiss. Org. Cult. 3: 163–168.CrossRefGoogle Scholar
  142. Misra A., Srivastava N.K. (2000) Influence of water stress on Japanese Mint. J. Herbs, Spices and Med. Plants, 7(1): 51–58.CrossRefGoogle Scholar
  143. Mohan L. (1994) Sclerotinia rot in rosemary. Indian Phytopathol. 47: 443.Google Scholar
  144. Motsa N.M., Soundy P., Steyn J.M., Learmonth R.A., Mojela N., Teubes C. (2006) Plant shoot age and temperature effects on essential oil yield and oil composition of rose-scented geranium (Pelargoniumsp.) grown in South Africa. J. Essential Oil Res., 18: 106–110.Google Scholar
  145. Mulas M., Dias Francesconi A.H., Perinu B., Del Vais E. (2002) Selection of Rosemary (Rosmarinus officinalis L.) cultivars to optimize biomass yield. In: C.B. Johnson, Ch. Franz (eds.), Breeding Research on Aromatic and Medicinal Plants. The Haworth Herbal Press, Binghamton, NY, pp. 133–138.Google Scholar
  146. Mulas M., Mulas G. (2005) Cultivar selection from Rosemary (Rosmarinus officinalis L.) spontaneous populations in the Mediterranean area. Acta Horticulturae, 676: 127–133.Google Scholar
  147. Mugnai L., Anzidei M. (1994) Casi di necrosi corticale da Phomopsis foeniculi del finocchio da seme in Italia. Petria, 4(3): 237–244 (In Italian, with English abstract).Google Scholar
  148. Müller-Riebau F.J., Berger B.M., Yegen O., Cakir C. (1997) Seasonal variations in the chemical compositions of essential oils of selected aromatic plants growing wild in Turkey. J. Agric. Food Chem., 45: 4821–4825.CrossRefGoogle Scholar
  149. Munné - Bosch S., Alegre L. (2001) Subcellular compartmentation of the diterpene carnosic acid and its derivatives in the leaves of rosemary. Plant Physiol., Feb., 125: 1094–1102.CrossRefGoogle Scholar
  150. Nevo D. (1998) Rosemary: developing a new field crop. Proc. Annual Conference on “New Crops and New Uses: Biodiversity and Sustainability”, Nov. 8–11, Phoenix, Arizona, USA.Google Scholar
  151. Novak J. (2006) Molecular support for genetic improvement of Lamiaceae. Acta Horticulturae, 723: 61–67.Google Scholar
  152. Olesen J.E., Bindi M. (2002) Consequences of climate change for European agricultural productivity, land use and policy, Eur. J. Agron., 16: 239–262.CrossRefGoogle Scholar
  153. Olszowska O., Furmanowa M. (1990) Micropropagation of Salvia officinalis by shoot buds. Planta Medica, 56: 637.CrossRefGoogle Scholar
  154. Omer E.A., Ouda H.E., Ahmed S.S. (1994) Cultivation of sweet marjoram Majorana hortensis in newly reclaimed lands of Egypt. J. Herbs, Spices Med. Plants, 2: 9–16.CrossRefGoogle Scholar
  155. Pank F. (1992) The influence of chemical weed control on quality characters of medicinal plants. Acta Horticulturae, 306: 145–154.Google Scholar
  156. Pank F. (1993) Methods of contemporary large scale cultivation of medicinal and aromatic plants. Acta Horticolturae, 331: 89–108.Google Scholar
  157. Paris M., Bercht C.A.L., Unger J., Clair G. (1974) Intérêt de la Menthe-bergamote en aromatique. Riv. Ital. EPPOS, 11: 655–658 (In French).Google Scholar
  158. Pauli A., Knobloch K. (1987) Inhibitory effects of essential oil components on growth of food-contaminating fungi. Z. Lebensm. Unters Forsch, 185: 10–13.PubMedCrossRefGoogle Scholar
  159. Perry N.B., Anderson R.E., Brennan N.J., Douglas M.H., Heaney A.J., McGimpsey J.A., Smallfield B.M., (1999) Essential oils from Dalmatian sage (Salvia officinalis L.): variations among individuals, plant parts, seasons, and sites. J. Agric. Food Chem., 47(5): 2048–2054.PubMedCrossRefGoogle Scholar
  160. Petersen M. (1994) Coleus spp.: in vitro culture and the production of Forskolin and Rosmarinic acid. In: Y.P.S. Bajaj (ed.), Biotechnology in Agriculture and Forestry, vol. 26, Medicinal and Aromatic Plants VI, pp. 69–92.Google Scholar
  161. Piccaglia R., Dellacecca V., Marotti M., Giovanelli E. (1993) Agronomic factors affecting the yields and the essential oil composition of peppermint (Menthaxpiperita L.). Acta Horticulturae, 344: 29–40.Google Scholar
  162. Piccaglia R., Marotti M., Galletti G.C. (1991) Characterization of essential oil from a Satureja montana L. chemotype grown in northern Italy. J. Essential Oil Res., 3: 157–162.Google Scholar
  163. Pintore G., Usai M., Bradesi P., Juliano C., Boatto G., Tomi F., Chessa M., Cerri R., Casanova J. (2002) Chemical composition and antimicrobial activity of Rosmarinus officinalis L. oils from Sardinia and Corsica. Flavour and Fragrance J., 17: 15–19.CrossRefGoogle Scholar
  164. Platin S., Özer E.Ö., Akman U., Hortaçsu Ö. (1994) Equilibrium distribution of key components of spearmint oil in sub/supercritical carbon dioxide. JAOCS, 71(8): 833–837.CrossRefGoogle Scholar
  165. Prohens J., Rodríguez-Burruezo A., Nuez F. (2003) New crops: an alternative for the development of horticulture. Food, Agric. Environ., 1(1): 75–79.Google Scholar
  166. Putievsky E., Ravid U., Dudai N. (1988) Phenological and seasonal influences on essential oil of a cultivated clone of Origanum vulgare L. J. Sci. Food Agric., 43: 225–228.CrossRefGoogle Scholar
  167. Quinn J., Belkowitz N., Schortz J. (1998) An on-farm evaluation of sustainable herb production for small farmers in three states. Proc. Annual Conference on “New Crops and New Uses: Biodiversity and Sustainability”. Nov. 8–11, Phoenix, Arizona.Google Scholar
  168. Radanović D., Antić M.S., Sekulić P., Nastovski T. (2004) Influence of soil characteristics and nutrient supply on medicinal and aromatic plants. Proc. 3rd Conference on Medicinal and Aromatic Plants of Southeast European Countries, Nitra (Slovak Republic), Sept. 5–8, 2004, 15 pp.Google Scholar
  169. Rajeswara Rao B.R. (1999) Biomass and essential oil yields of cornmint (Mentha arvensis L. f. piperascens Malinvaud ex Holmes) planted in different months in semi-arid tropical climate. Industrial Crops and Products, 10: 107–113.CrossRefGoogle Scholar
  170. Rajeswara Rao B.R., Kaul P.N., Syamasundar K.V., Ramesh S. (2005) Chemical profiles of primary and secondary essential oils of palmarosa (Cymbopogon martinii (Roxb.) Wats var. motia Burk. Industrial Crops and Products, 21: 121–127.CrossRefGoogle Scholar
  171. Raven P.E., Evert R.F., Curtis H. (1979) Biologia delle piante. Zanichelli Publ., Bologna, Italy, 620 pp (Italian translation from the original).Google Scholar
  172. Retamar J.A. (1993) Flower extracts for perfumery, cosmetics and therapeutical fragrances. Hexagon dragoco of the fragrance families. Ess. Der. Agrum, 3: 2–7.Google Scholar
  173. Rey C. (1992) Selection of thyme for extreme areas (of Switzerland). Acta Horticulturae, 306: 66–70.Google Scholar
  174. Riela S., Bruno M., Formisano C., Rigano D., Rosselli S., Saladino M.L., Senatore F. (2008) Effects of solvent-free microwave extraction on the chemical composition of essential oil of Calamintha nepeta (L.) Savi compared with the conventional production method. J. Sep. Sci., 31: 1–8.CrossRefGoogle Scholar
  175. Rigoldi M.P., Satta D. (2006) Propagazione in vitro di alcuni cloni di mirto della Sardegna meridionale. Proc. III conv. naz. “Piante Mediterranee”, Bari (Italy), Sept. 27–Oct. 1: 140 (In Italian).Google Scholar
  176. Ristorcelli D., Tomi F., Casanove J. (1996) Essential oils of Calamintha nepeta subsp. nepeta and subsp. glandulosa from Corsica (France). J. Essential Oil Res., 8(4): 363–366.Google Scholar
  177. Rodrigues L.S., Monteiro P., Moldão-Martins M., Monteiro A., Póvoa O., Teixera G. (2006) Biodiversity studies on Portuguese Thymbra capitata. Acta Horticulturae, 723: 127–132.Google Scholar
  178. Roller S. (1995) The quest for natural antimicrobials as novel means of food preservation: status report on a European Research Project. Int. biodeterioration and biodegradation, 333–345.Google Scholar
  179. Ruta C., Perrini R., Blanco A., Morone Fortunato I. (2006) Ottimizzazione del protocollo di micropropagazione per l’Helichrysum italicum (Roth) G. Don. Proc. III conv. naz. “Piante Mediterranee”, Bari (Italy), Sept. 27–Oct. 1, 142 pp (In Italian).Google Scholar
  180. Salvatore G., Tateo F. (1992) Oli essenziali e corrispondenti ricostituiti: correlazioni, realtà strutturali ed applicative. Ind. bevande, 21, Feb.: 5–12 (In Italian, with English abstract).Google Scholar
  181. SAN (2004) Sustainable Agricultural Network. Diversifying Cropping Systems, 20 pp.Google Scholar
  182. Sangwan N.S., Farooqi A.H.A., Shabih F., Sangwan R.S. (2001) Regulation of essential oil production in plants. Plant Growth Regulation 34: 3–21.CrossRefGoogle Scholar
  183. Santos P.M., Figueiredo A.C., Oliveira M.M., Barroso J.G., Pedro L.G., Deans S.G., Younus A.K.M., Scheffer J.J.C. (1998) Essential oils from hairy root cultures and from fruits and roots of Pimpinella anisum. Phytochemistry, 48(3): 455–460.CrossRefGoogle Scholar
  184. Santos-Gomes P.C., Fernandes-Ferreira M. (2003) Essential oils produced by in vitro shoots of Sage (Salvia officinalis L.). J. Agric. Food Chem., 51: 2260–2266.PubMedCrossRefGoogle Scholar
  185. Savona M., Mascarello C., Bisio A., Romussi G., Profumo P., Warchol M., Bach A., Ruffoni B. (2003) Salvia cinnabarina Martens & Galeotti: optimisation of the extraction of a new compound, tissue culture and hairy root transformation. Agricoltura Mediterranea, 133: 28–35.Google Scholar
  186. Scarpa G.M., Dedola R., Mereu A.R. (2006) Moltiplicazione in vitro di Salvia desoleana Atzei & Picci. Proc. III conv. naz. “Piante Mediterranee”, Bari (Italy), Sept. 27–Oct. 1, 143 pp (In Italian).Google Scholar
  187. Scarpa G.M., Milia M., Addis E. (2004) Influenza della densità di impianto sulla coltivazione dell’origano. Italus Hortus, 11(4): 222–224 (In Italian, with English abstract).Google Scholar
  188. Scartezzini F., Aiello N., Vender C., Costantino L. (2006) Influence of two plant materials on oil content and composition of three garden Sage varieties. Acta Horticulturae, 723: 227–231.Google Scholar
  189. Schippmann U., Leaman D.J., Cunningham A.B. (2002) Impact of cultivation and gathering of Medicinal Plants on biodiversity: global trends and issues. In: FAO, 2002. “Biodiversity and the ecosystem approach in Agriculture, Forestry and Fisheries”. Satellite event on the occasion of the Ninth Regular Session of the Commission on Genetic Resources for Food and Agriculture, Oct. 12–13, 2002. Inter-Departmental Working Group on Biological Diversity for Food and Agriculture, Rome, 21 pp.Google Scholar
  190. Sedláková J., Kocourková B., Lojková L., Kubáň V. (2003) Determination of essential oil content in caraway (Carum carvi L.) species by means of supercritical fluid extraction. Plant Soil Environ., 49(6): 277–282.Google Scholar
  191. Sedláková J., Kocourková B., Lojková L., Kubáň V. (2003a) The essential oil content in caraway species (Carum carvi L.). Hort.Sci. (Prague), 30(2): 73–79.Google Scholar
  192. Shalaby A.S., El-Gengaihi S., Khattab M. (1995) Oil of Melissa officinalis L., as affected by storage and herb drying. J. Essential Oil Res., 7(6): 667–669.Google Scholar
  193. Shetty K., Carpenter T.L., Kwok D., Curtis O.F., Potter T.L. (1996) Selection of high phenolics-containing clones of Thyme (Thymus vulgaris L.) using Pseudomonas sp. J. Agric. Food Chem., 44: 3408–3411.CrossRefGoogle Scholar
  194. Shultz G., Stahl-Biskup E. (1991) Essential oils and glycosidic-bound volatiles from leaves, stems, flowers and roots of Hyssopus officinalis L. (Lamiaceae). Flavour and Fragrance J., 6(1): 69–73.CrossRefGoogle Scholar
  195. Sifola M.I., Barberi G. (2006) Growth, yield and essential oil content of three cultivars of basil grown under different levels of nitrogen in the field. Scientia Horticulturae, 108: 408–413.CrossRefGoogle Scholar
  196. Simmonds M.S.J. (1997) Actividaded antiinsectos en plantas: insecticidad y modificadores del comportamiento. Consejeria de medio ambiente, agricultura y agua. Murcia (Spain), pp. 11–25 (In Spanish).Google Scholar
  197. Simon J.E. (1990) Essential oils and culinary herbs. In: J. Janick and J.E. Simon (eds.), Advances in New Crops. Timber Press, Portland, OR, pp. 472–483.Google Scholar
  198. Simon J.E. (1993) New crop introduction: exploration, research and commercialization of aromatic plants in the new world. Acta Horticulturae, 331: 209–221.Google Scholar
  199. Simon, J.E., Chadwick A.F., Craker L.E. (1984) Herbs: an indexed bibliography, 1971–1980. The scientific literature on selected herbs, and aromatic and medicinal plants of the temperate zone. Archon Books: 770 pp.Google Scholar
  200. Simon J.E., Quinn J., Murray R.G. (1990) Basil: A source of essential oils. In: J. Janick, J.E. Simon (eds.), Advances in New Crops. Timber Press, Portland, OR, pp. 484–489.Google Scholar
  201. Skoula M. (2006) Conservation and use of wild plants of the Mediterranean region. Proc. III conv. naz. “Piante Mediterranee”, Bari (Italy), Sept. 27–Oct. 1, 17 pp.Google Scholar
  202. Smallfield B.M., Perry N.B., Beauregard D.A., Foster L.M., Dodds K.G. (1994) Effects of postharvest treatments on yield and composition of Coriander herb oil. J. Agric. Food Chem., 42: 354–359.CrossRefGoogle Scholar
  203. Su W.W., Asali E.C., Humphrey A.E. (1994) Anchusa officinalis: production of Rosmarinic acid in perfusion cell cultures. In: Y.P.S. Bajaj (ed.), Biotechnology in Agriculture and Forestry, vol. 26. Medicinal and Aromatic Plants VI, pp. 1–20.Google Scholar
  204. Tariqul Islam Md., Leunufna S., Dembele D.P. Joachim Keller E.R. (2003) In vitro conservation of four mint (Mentha spp.) accessions, Plant Tissue Cult. 13(1): 37–46.Google Scholar
  205. Thomas C.D. et al. (2004) Extinction risk from climate change. Nature, 427: 145–148.PubMedCrossRefGoogle Scholar
  206. Thomas L.V., Dorko C. (2006) Natural antioxidant and antimicrobial solutions used in food. Acta Horticulturae, 709: 15–21.Google Scholar
  207. Trivino M.G., Johnson C.B. (2000) Season has a major effect on the essential oil yield response to nutrient supply in Origanum majorana. J. Horticult. Sci. Biotechnol., 75(5): 520–527.Google Scholar
  208. Tucker A.O., Maciarello M.J., Howell J.T. (1984) A preliminary analysis of some lavender and lavandin cultivars. Perfumer and Flavorist, 4(9): 49–52.Google Scholar
  209. UN (2002) United Nations Report of the World Summit on Sustainable Development, Johannesburg, South Africa, Aug. 26–Sept. 4, 2002. A/CONF.199/20, United Nations publication Sales No. E.03.II.A.1.Google Scholar
  210. UN-ESC (2008) United Nations Economic and Social Council, Commission on Sustainable Development, Sixteenth session. Rural development. J. United Nations 2008/90, E/CN.17/2008/4, 21 pp.Google Scholar
  211. Ursulino Alves E., Pereira De Oliveira A., De Lucena Alcântara Bruno R., Sader R., Ursulino Alves A. (2005) Rendimento e qualidade fisiológica de sementes de coentro cultivado com adubação orgânica e mineral. Revista Brasileira de Sementes, 27: 132–137 (In Portuguese, with English abstract).Google Scholar
  212. Van Beek T.A., de Groot AE. (1986) Terpenoid antifeedant (part I). An overview of terpenoid antifeedants of natural origin. Recl. Trav. Chim. Pays-Bas, CV: 513–527.Google Scholar
  213. Verlet N. (1992) Trends of the medicinal and aromatic plant sector in France. Acta Horticulturae, 306: 169–175.Google Scholar
  214. Ventrella D., Giglio L., Moriondo M., Bindi M. (2007) Soil water balance of a winter crop cultivated in southern Italy as influenced by future climate. Proc. I Congr. Farming System Design 2007 – Farm-regional scale design and improvement. Catania (Italy), Sept. 10–12, pp. 185–186.Google Scholar
  215. Vicente M.J., Martinez-Sánchez J.J., Conesa E., Bañón S., Navarro A., Sánchez-Blanco M.J. (2006) Studio della modificazione dello sviluppo e dello stato idrico di piantine di Myrtus communis causati da deficit idrico e paclobutrazolo. Proc. III conv. naz. “Piante Mediterranee”, Bari (Italy), Sept. 27–Oct. 1, 194 pp (In Italian).Google Scholar
  216. Voirin B., Brun N., Bayet C. (1990) Effects of daylength on the monoterpene composition of leaves of Menthaxpiperita. Phytochemistry, 29(3): 749–755.CrossRefGoogle Scholar
  217. Wagner C., Friedt W., Marquard R.A., Ordon F. (2005) Molecular analyses on the genetic diversity and inheritance of (α)-a-bisabolol and chamazulene content in tetraploid chamomile (Chamomilla recutita (L.) Rausch.). Plant Sci., 169: 917–927.CrossRefGoogle Scholar
  218. Wahab J., Larson G. (2002) German Chamomile – agronomic practices for Saskatchewan production. In: Spoke Program Research Report, Saskatchewan Agriculture and Food, pp. 191–192.Google Scholar
  219. Weiss E.A. (1997) Essential Oil Crops. CABI Publishing, Wallingford, UK, 616 pp.Google Scholar
  220. Werker E.,Ravid U., Putievsky E. (1985) Glandular hairs and their secretions in the vegetative and reproductive organs of Salvia sclarea and S. dominica. Israel J. Bot., 34: 239–252.Google Scholar
  221. WHO (2003) World Health Organization. WHO guidelines on good agricultural and collection practices (GACP) for medicinal plants. Geneva, Switzerland, 72 pp.Google Scholar
  222. Zehtab-Salmasi S., Javanshir A., Omidbaigi R., Alyari H., Ghassemi-Golezani K (2004) Effects of water supply and sowing date on water use efficiency of anise (Pimpinella anisum L.). In: S.-E. Jacobsen, C.R. Jensen, J.R. Porter (eds.), VIII ESA Congress “European Agriculture in a Global Context”, Books of proceedings Copenhagen (Denmark), July 11–15, 2004.Google Scholar
  223. Zheljazkov V.D., Topalov V. (1992) Effect of mechanical and chemical weed control on the growth, development and productivity of Mentha growing for planting material. Proc. 23rd Int. Symp. on Essential Oils. SAC, Auchincruive, Ayr, Scotland, UK, Sept. 9–12, 1992.Google Scholar

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© Springer Science+Business Media B.V. 2009

Authors and Affiliations

  1. 1.D.A.A.T. – Dipartimento Agronomia Ambientale e Territoriale (Dep. for Environmental and Land Agronomy)Università di PalermoPalermoItaly

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