Relevant bibliographies by topics / Flower crops

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Flower crops'

Author: Grafiati
Published: 3 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Flower crops"

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Preethi, S., P. Hemalatha, S. Selvanayaki, R. Ravi, and Raziya Banoo. "Cultivation and Marketing of Important Flower Crops in Dindigul District of Tamil Nadu." Current Journal of Applied Science and Technology 42, no. 13 (2023): 28–33. http://dx.doi.org/10.9734/cjast/2023/v42i134114.

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Tamil Nadu is the leading producer of loose flowers in India. Dindigul is one of the major flower cultivation districts in Tamil Nadu. A flower crop survey was carried out in the Nilakottai Flower Market, Dindigul. There, much information was gathered through questionnaire method from thirty farmers about the cultivation of flower crops in that area, including climatic conditions, yield, value-added products, and various pests and diseases to flower crops. Then, other details were collected from ten commission agents and ten export agents in Nilakottai flower market regarding the marketing and
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Story, Virginia S., Douglas A. Hopper, and Troy T. Meinke. "511 PB 283 SEASONAL COMPARISONS OF THREE ROSE (ROSA HYBRIDA L.) CULTIVARS." HortScience 29, no. 5 (1994): 504f—504. http://dx.doi.org/10.21273/hortsci.29.5.504f.

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Two-year-old Rosa hybrida L. `Royalty', `Emblem', and `Samantha' plants were pinched 20 Oct. and 28 Dec. 1992 for Christmas and Valentine's Day crops. At 10 and 25 days after pinch, and at flowering, 5 shoots from each bench location were destructively sampled for leaf (node) number, stem diameter, stem length, and fresh and dry weights of stem, leaves, and flower bud. Time to visible bud, to color, and to flower from pinch were also recorded. Results were tabulated; an analysis of variance showed that the three rose cultivars produced flowers which were not significantly different within crop
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Brown, Julian, and Saul A. Cunningham. "Global-scale drivers of crop visitor diversity and the historical development of agriculture." Proceedings of the Royal Society B: Biological Sciences 286, no. 1915 (2019): 20192096. http://dx.doi.org/10.1098/rspb.2019.2096.

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Understanding diversity in flower-visitor assemblages helps us improve pollination of crops and support better biodiversity conservation outcomes. Much recent research has focused on drivers of crop-visitor diversity operating over spatial scales from fields to landscapes, such as pesticide and habitat management, while drivers operating over larger scales of continents and biogeographic realms are virtually unknown. Flower and visitor traits influence attraction of pollinators to flowers, and evolve in the context of associations that can be ancient or recent. Plants that have been adopted in
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Varsha Tiwar and Abhay Bisen. "New Frontiers in post-harvest management to extend Cut Flower Lifespan." International Journal of Agricultural Invention 9, no. 2 (2024): 227–30. https://doi.org/10.46492/ijai/2024.9.2.34.

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The floriculture industry in India is centered on cultivating traditional loose flowers in open fields and growing cut flowers in protected environments. Flowers are highly perishable compared to other horticultural crops, resulting in significantly higherpostharvest losses, estimated at 30-40% of the farm value. Despite notable progress in the area, production, and productivity of flower crops over the past two decades, minimizing postharvest losses remains a pressing challenge. Postharvest performance is governed by physiological processes in various flower parts, including leaves, stems, bu
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Stanghellini, M. S., J. R. Schultheis, and J. T. Ambrose. "Pollen Mobilization in Selected Cucurbitaceae and the Putative Effects of Pollinator Abundance on Pollen Depletion Rates." Journal of the American Society for Horticultural Science 127, no. 5 (2002): 729–36. http://dx.doi.org/10.21273/jashs.127.5.729.

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Very little is known about the rate at which pollen grains are mobilized within insect-pollinated crop systems, and this is especially true the for commercial production of field-grown cucumber (Cucumis sativus L.), monoecious muskmelon (Cucumis melo L.), and triploid watermelon [Citrullus lanatus (Thunb.) Matsum. & Nakai]. The rates of pollen depletion for these crops were therefore investigated on plots simulating commercial crop production using a mixed honey bee (Apis mellifera L.) and bumble bee (Bombus impatiens Cresson) pollinator complex. At anthesis, staminate cucumber, muskmelon,
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KUMAR, MYADAM NAVEEN, RITU JAIN, M. C. SINGH, et al. "Evaluation of packaging materials for enhancing the storage life of marigold flowers (Tagetes erecta)." Indian Journal of Agricultural Sciences 94, no. 2 (2024): 192–97. http://dx.doi.org/10.56093/ijas.v94i2.142634.

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Among the various loose flower crops, marigold (Tagetes erecta L.) holds a prominent place among commercial crops. Its vibrant blooms are in high demand, but flowers are perishable, rendering them susceptible to significant post-harvest losses. Efforts to mitigate these losses will enhance the overall flower production, distribution to maximize its economic potential and to sustain valuable contribution for the industry. So, the present experiment on storage of marigold flowers was conducted during 2021 and 2022 at the ICAR- Indian Agricultural Research Institute, New Delhi with an objective t
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Kirk, Anna K., and Rufus Isaacs. "Predicting Flower Phenology and Viability of Highbush Blueberry." HortScience 47, no. 9 (2012): 1291–96. http://dx.doi.org/10.21273/hortsci.47.9.1291.

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To maximize yield of pollination-dependent agricultural crops, farmers must ensure that sufficient pollinators are present when flowers are open and viable. We characterized and compared the lower development threshold temperature, bloom phenology, and flower viability of five common cultivars of highbush blueberry (Vaccinium corymbosum L.) to enable prediction of when flowers would be available for pollination. Threshold temperatures of all cultivars were found to be very similar and range between 7 and 8 °C. Logistic regression was used to characterize bloom phenology for all cultivars under
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Dupee, Steven. "Resin mould technique for Scanning Electron Microscopy of floral initiation and development in Proteaceae." Proceedings, annual meeting, Electron Microscopy Society of America 48, no. 3 (1990): 658–59. http://dx.doi.org/10.1017/s0424820100160844.

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This paper illustrates the use of a replicating technique with SEM for distinct floral morphogenesis in two flower species. The initiation of floral apices and flower development have been studied intwo important cut flower crops, Telopea speciosissima and Protea cynaroides. The replicating technique using a dental impression material and Spurr's resin gives good results in monitoringthe development of Protea flower heads. When coitpared with other techniques, this one was preferred due to simpleprocedures, lack of shrinkage and collapse of cells, very little distortion and significant detail
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Ryndin, A. V., R. V. Kulyan, and N. A. Slepchenko. "Subtropical and flower crops breeding at the Subtropical Scientific Centre." Vavilov Journal of Genetics and Breeding 25, no. 4 (2021): 420–32. http://dx.doi.org/10.18699/vj21.047.

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This paper presents the results on the breeding work carried out by the Subtropical Scientific Centre of the Russian Academy of Sciences. Currently, the Centre’s breeders are doing a lot of work aimed at breeding new fine yielding cultivars of subtropical and flower crops that will be resistant to growing conditions; they include kaki persimmon, feijoa, mandarin, freesia, crown anemone, pelargonium and chrysanthemum. The sources of high-level priority traits in flower crops that are valuable for further breeding in order to improve decorative (colour, flower shape, inflorescence), economic and
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Howlett, B. G., B. J. Donovan, J. A. McCallum, L. E. Newstrom, and D. A. J. Teulon. "Between and within field variability of New Zealand indigenous flower visitors to onions." New Zealand Plant Protection 58 (August 1, 2005): 213–18. http://dx.doi.org/10.30843/nzpp.2005.58.4275.

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In New Zealand few studies have documented the occurrence of indigenous flower visitors within crops A fiveyear survey is examining the distribution diversity and abundance of flower visitors in onion (Allium cepa) fields located throughout New Zealand Daytime observations from the first year of the survey recorded nine arthropod orders visiting onion flowers in the South Island with Diptera (flies) and Hymenoptera being the most abundant Over six fields the proportion of bees that were indigenous species (Apoidea) ranged from lt;1 to 636 Common bee genera and fly families varied considerably
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Dissertations / Theses on the topic "Flower crops"

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González-Lerma, Victoria Elizabeth. "Hydroponic production of selected flower and herb crops in red lava rock." Morgantown, W. Va. : [West Virginia University Libraries], 2009. http://hdl.handle.net/10450/10597.

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Thesis (M.S.)--West Virginia University, 2009.<br>Title from document title page. Document formatted into pages; contains xiii, 178 p. : ill. (some col.), maps (some col.). Includes abstract. Includes bibliographical references (p. 112-115).
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Meeks, Robin. "Analysis and modelling of morphology and productivity of field-grown cut-flower crops." Thesis, University of Nottingham, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.267671.

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Day, Robyn Linda. "The use of model flowers to enhance oviposition by aphidophagous hoverflies (Diptera: Syrphidae) in arable crops." Thesis, University of Southampton, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.479140.

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Davis, David Evan. "Inhibition of Flower Bud Initiation and Development in Apple by Defoliation, Gibberellic Acid and Crop Load Manipulation." Diss., Virginia Tech, 2002. http://hdl.handle.net/10919/29739.

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Biennial bearing has been investigated longer and more extensively in apple than in any other fruit tree; however, it remains a serious problem in commercial apple production all over the world. Trees that have become biennial flower profusely and carry a heavy crop in the "on" year, and flower sparsely or not at all and carry little or no crop the following year, the "off" year. Fruit in the "on" year tend to be small, poorly colored, and of low quality, while the few fruit in the "off" year are usually too large, become susceptible to physiological disorders, and also are of poor quality. Wi
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Alves, Ana Carolina Christino de Negreiros. "Passion flower little leaf mosaic begomovirus: reação de espécies de Passiflora, gama parcial de hospedeiros, seleção de estirpe fraca e transmissão por Bemisia tabaci biótipo B." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/11/11135/tde-09022009-154905/.

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O Passion flower little leaf mosaic virus (PLLMV) foi encontrado causando danos severos em plantios de maracujazeiro (Passilora edulis f. flavicarpa) em dois municípios do Estado da Bahia no ano de 2001. Nesses locais foi constatada que a incidência deste begomovirus estava relacionada à colonização das plantas por Bemisia tabaci, cujo biótipo não foi identificado. Até o momento este vírus não parece constituir grave ameaça a cultura do maracujazeiro, o que aparentemente esta relacionado ao fato de P. edulis f. flavicarpa não ser preferida para a alimentação desse aleyrodídeo. Assim, os objeti
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Jiang, Lixi. "A mutant with apetalous flowers in oilseed rape (Brassica napus) mode of inheritance and influence on crop physiology and sclerotinia infection /." Doctoral thesis, [S.l.] : [s.n.], 2001. http://webdoc.sub.gwdg.de/diss/2001/jiang/jiang.pdf.

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Khanizadeh, Shahrokh. "Effects of crop load on seasonal variation in protein, amino acid, and carbohydrate composition, and spring frost hardiness of apple flower buds (Malus pumila Mill. cv. McIntoshM7)." Thesis, McGill University, 1989. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=74065.

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Rahimzadeh, Bizhan. "Design of a cross-correlator for process measurements." Thesis, Manchester Metropolitan University, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.254857.

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Tahmasbi, Nowtarki Koroush. "Two phase hydrodynamics in cross-flow distillation." Thesis, Imperial College London, 1997. http://hdl.handle.net/10044/1/8424.

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Krimmer, Elena [Verfasser], Ingolf [Gutachter] Steffan-Dewenter, and Martin [Gutachter] Entling. "Agri-environment schemes and ecosystem services: The influence of different sown flower field characteristics on pollination, natural pest control and crop yield / Elena Krimmer ; Gutachter: Ingolf Steffan-Dewenter, Martin Entling." Würzburg : Universität Würzburg, 2021. http://d-nb.info/1234912449/34.

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Books on the topic "Flower crops"

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(Burma), Technical Cooperation Programme, and Food and Agriculture Organization of the United Nations., eds. Assistance to fruit, vegetable, and flower production, Myanmar. Food and Agriculture Organization of the United Nations, 2000.

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G, Loebenstein, Lawson Roger H, and Brunt A. A, eds. Virus and virus-like diseases of bulb and flower crops. John Wiley & Sons, 1995.

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1942-, Lindquist Richard Kenneth, ed. Ball pest & disease manual: Disease, insect, and mite control on flower and foliage crops. 2nd ed. Ball Pub., 1997.

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Albisu, Luis. Comercialización de los productos cultivados en invernadero en la Comunidad Autónoma Vasca. Servicio Central de Publicaciones, 1985.

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Chinhŭngchʻŏng, Korea (South) Nongchʻon, ред. Suchʻul yumang wŏnye changmok pʻumjong haesŏlchip =: Handbook on horticultural crop varieties for export. Nongchʻon Chinhŭngchʻŏng, 2006.

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Agri-Food, Canada Agriculture and. An economic analysis of a major biofuel program undertaken by OECD countries. Agriculture and Agri-Food Canada, 2002.

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Wani, Muneeb Ahmad, Jameel M. Al-Khayri, and Shri Mohan Jain, eds. Breeding of Ornamental Crops: Bulbous Flowers. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-77900-8.

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Hasler, Julie S. Wild flowers in cross stitch. Blandford, 1989.

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Baatz, Barbara. Cross stitch five fabulous flowers. American School of Needlework, 1999.

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Watts, Shirley. Wild flowers in cross stitch. Merehurst, 1993.

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Book chapters on the topic "Flower crops"

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Chaachouay, Noureddine, Ouafae Benkhnigue, and Lahcen Zidane. "Saffron Flower (Crocus sativus)." In Medicinal Spice and Condiment Crops. CRC Press, 2024. http://dx.doi.org/10.1201/9781003387046-22.

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Reddy, Parvatha P. "Protected Cultivation of Flower Crops." In Nematode Diseases of Crops and their Management. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-3242-6_22.

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Chauhan, Akriti, and Dinesh S. Thakur. "Flower Drop and Thinning." In Advances in Growth Regulation of Fruit Crops. CRC Press, 2025. https://doi.org/10.1201/9781003354055-15.

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Harding, James, Thomas Byrne, Hongzhan Huang, and Yiran Yu. "Multi-Trait Selection in Flower Crops." In Genetics and Breeding of Ornamental Species. Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3296-1_9.

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Stimart, Dennis P. "Commercial Micropropagation of Florist Flower Crops." In Tissue culture as a plant production system for horticultural crops. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4444-2_26.

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Langton, F. Allen. "Selection for Production Traits in Flower Crops." In Genetics and Breeding of Ornamental Species. Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3296-1_8.

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Van Aartrijk, J., and P. C. G. Van Der Linde. "In vitro Propagation of Flower-Bulb Crops." In Tissue culture as a plant production system for horticultural crops. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4444-2_27.

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Das, S., T. Mandal, and S. Sultana. "Flower Arrangement Toward Value Addition." In Value Addition of Horticultural Crops: Recent Trends and Future Directions. Springer India, 2015. http://dx.doi.org/10.1007/978-81-322-2262-0_6.

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Kumar, Davendra, Sapna Panwar, and K. S. Girish. "Biointensive Integrated Pest Management of Commercial Flower Crops." In Biointensive Integrated Pest Management for Horticultural Crops. CRC Press, 2021. http://dx.doi.org/10.1201/9781003256922-20.

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Kumar, Davendra, Sapna Panwar, and K. S. Girish. "Biointensive Integrated Pest Management of Commercial Flower Crops." In Biointensive Integrated Pest Management for Horticultural Crops. CRC Press, 2021. http://dx.doi.org/10.1201/9781003256922-20.

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Conference papers on the topic "Flower crops"

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Pais, Vineetha, Santhosha Rao, and Balachandra Muniyal. "Comparative study of Federated learning models in a cross-silo scenario with Flower framework." In 2025 International Conference on Artificial Intelligence and Data Engineering (AIDE). IEEE, 2025. https://doi.org/10.1109/aide64228.2025.10987299.

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Avellaneda, Jhon A. "Spatial and temporal variation population in commercial flower crops ofFrankliniella occidentalis." In 2016 International Congress of Entomology. Entomological Society of America, 2016. http://dx.doi.org/10.1603/ice.2016.114441.

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Khanbabayeva, O. E., V. N. Sorokopudov, O. A. Sorokopudova, I. M. Bamatov, and M. A. Takaeva. "Study of pollen fertility in flower annual crops in connection with breeding." In I INTERNATIONAL CONFERENCE ASE-I - 2021: APPLIED SCIENCE AND ENGINEERING: ASE-I - 2021. AIP Publishing, 2021. http://dx.doi.org/10.1063/5.0076225.

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"Effect of high temperature on flowering and flower color in Chrysanthemum." In Impacts and risk mitigation of climate change for the sustainability production of high-quality horticultural crops. Food and Fertilizer Technology Center for the Asian and Pacific Region, 2011. https://doi.org/10.56669/belb3323.

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Солдатенко, А. В., Г. Д. Левко, and И. Т. Ушакова. "PRESERVATION OF THE GENE POOL OF FLOWER CROPS IN COLLECTION SAMPLES FGBNU FRCV." In Материалы I Всероссийской научно-практической конференции с международным участием «Геномика и современные биотехнологии в размножении, селекции и сохранении растений». Crossref, 2020. http://dx.doi.org/10.47882/genbio.2020.18.62.072.

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Koroleva, E. V., A. F. Petrov, and Yu V. Chudinova. "FORMATION OF A GENETIC COLLECTION OF VARIETIES OF ANNUAL FLOWER CROPS CLARKIA PURCH. ON THE BASIS OF THE NOVOSIBIRSK STATE AGRARIAN UNIVERSITY AND THE ASSESSMENT OF SOWING QUALITIES OF SEEDS." In «Breeding, seed production, cultivation technology and processing of agricultural crops». Federal State Budgetary Scientific Institution Federal Scientific Rice Centre, 2021. http://dx.doi.org/10.33775/conf-2021-104-110.

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Dimate Garcia, Aanh Eduardo, Diana Carolina Rodríguez Romero, Caludia Marcela Sabogal Fajardo, and José Vicente Orduz Camacho. "P-31 Factors associated with musculoskeletal symptoms in working women of flower crops of la Sabana North of Cundinamarca." In 28th International Symposium on Epidemiology in Occupational Health (EPICOH 2021). BMJ Publishing Group Ltd, 2021. http://dx.doi.org/10.1136/oem-2021-epi.170.

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Kursa, Weronika, and Agnieszka Jamiołkowska. "Laboratory evaluation of the antifungal effect of calendula flower extract (Calendula officinalis L.) and its phytotoxic effect on seeds of selected crops." In 4th International PhD Student’s Conference at the University of Life Sciences in Lublin, Poland: ENVIRONMENT – PLANT – ANIMAL – PRODUCT 9 April 2025. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie, 2025. https://doi.org/10.24326/icdsupl4.p009.

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Плугатарь, Ю. В., С. А. Плугатарь, З. К. Клименко, В. К. Зыкова, И. В. Улановская, and Н. В. Зубкова. "BIORESOURCE COLLECTIONS OF FLOWER AND ORNAMENTAL CROPS OF THE NIKITSKY BOTANICAL GARDENS AND THEIR ADAPTIVE POTENTIAL WHEN CULTIVATED IN NATURAL AND CLIMATIC CONDITIONS OF THE SOUTHERN COAST OF THE CRIMEA." In Сотрудничество ботанических садов в сфере сохранения ценного растительного генофонда. Материалы Международной научной конференции, посвященной 10-летию Совета ботанических садов стран СНГ при МААН. Crossref, 2022. http://dx.doi.org/10.35102/cbg.2022.92.79.042.

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На сегодняшний день в Никитском ботаническом саду собраны генетические коллекции 10 цветочно-декоративных культур: Rosa L., Syringa L., Hemerocallis × hybrida hort., Iris × hybrida hort., Clematis L., Canna × hybrida hort., Chrysanthemum × morifolium Ramat., Tulipa L., Hedera L., Pelargonium L'Hér. ex Ait., с которыми ведутся интродукционные и селекционные исследования. Общий объем этих коллекций составляет 3270 видов, сортов и форм. Многолетнее изучение позволило выявить у ряда таксонов ценные биолого-морфологические особенности, наиболее ярко проявляющиеся в ксеротермических условиях субтроп
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Strugova, Galina Nikolaevna, and Natalia Rudolfovna Sungurova. "Landscaping of the territory of preschool educational institutions as an important factor in the development and upbringing of children." In III All-Russian Scientific Conference with International Participation "Science, technology, society: Environmental engineering for sustainable development of territories". Krasnoyarsk Science and Technology City Hall, 2022. http://dx.doi.org/10.47813/nto.3.2022.6.710-716.

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Landscaping and landscaping of preschool educational institutions (pre-school) performs various functions: recreational, aesthetic, protective, cognitive, developmental, wellness, camouflage. The territory adjacent to the kindergarten should be safe for children, have a good rest and proper development. And first of all, green spaces will contribute to this: trees, shrubs, flower crops and herbaceous vegetation. Landscaping of the territory of preschool educational institutions is an important and responsible task assigned to landscape architects, since it is necessary to strictly comply with
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Reports on the topic "Flower crops"

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Gera, Abed, Abed Watad, P. Ueng, et al. Genetic Transformation of Flowering Bulb Crops for Virus Resistance. United States Department of Agriculture, 2001. http://dx.doi.org/10.32747/2001.7575293.bard.

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Objectives. The major aim of the proposed research was to establish an efficient and reproducible genetic transformation system for Easter lily and gladiolus using either biolistics or Agrobacterium. Transgenic plants containing pathogen-derived genes for virus resistance were to be developed and then tested for virus resistance. The proposal was originally aimed at studying cucumber mosaic virus (CMV) resistance in plants, but studies later included bean yellow mosaic virus (BYMV). Monoclonal antibodies were to be tested to determine their effectiveness in interning with virus infection and v
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Heinz, Kevin, Itamar Glazer, Moshe Coll, Amanda Chau, and Andrew Chow. Use of multiple biological control agents for control of western flower thrips. United States Department of Agriculture, 2004. http://dx.doi.org/10.32747/2004.7613875.bard.

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The western flower thrips (WFT), Frankliniella occidentalis (Pergande), is a serious widespread pest of vegetable and ornamental crops worldwide. Chemical control for Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae) on floriculture or vegetable crops can be difficult because this pest has developed resistance to many insecticides and also tends to hide within flowers, buds, and apical meristems. Predatory bugs, predatory mites, and entomopathogenic nematodes are commercially available in both the US and Israel for control of WFT. Predatory bugs, such as Orius species, can suppre
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Lieth, J. Heiner, Michael Raviv, and David W. Burger. Effects of root zone temperature, oxygen concentration, and moisture content on actual vs. potential growth of greenhouse crops. United States Department of Agriculture, 2006. http://dx.doi.org/10.32747/2006.7586547.bard.

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Soilless crop production in protected cultivation requires optimization of many environmental and plant variables. Variables of the root zone (rhizosphere) have always been difficult to characterize but have been studied extensively. In soilless production the opportunity exists to optimize these variables in relation to crop production. The project objectives were to model the relationship between biomass production and the rhizosphere variables: temperature, dissolved oxygen concentration and water availability by characterizing potential growth and how this translates to actual growth. As p
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Meir, Shimon, Michael S. Reid, Cai-Zhong Jiang, Amnon Lers, and Sonia Philosoph-Hadas. Molecular Studies of Postharvest Leaf and Flower Senescence. United States Department of Agriculture, 2011. http://dx.doi.org/10.32747/2011.7592657.bard.

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Original objectives: To understand the regulation of abscission by exploring the nature of changes of auxin-related gene expression in tomato (Lycopersicon esculatumMill) abscission zones (AZs) following organ removal, and by analyzing the function of these genes. Our specific goals were: 1) To complete the microarray analyses in tomato flower and leaf AZs, for identifying genes whose expression changes early in response to auxin depletion; 2) To examine, using virus-induced gene silencing (VIGS), the effect of silencing target genes on ethylene sensitivity and abscission competence of the lea
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Hefetz, Abraham, and Justin O. Schmidt. Use of Bee-Borne Attractants for Pollination of Nonrewarding Flowers: Model System of Male-Sterile Tomato Flowers. United States Department of Agriculture, 2003. http://dx.doi.org/10.32747/2003.7586462.bard.

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The use of bee natural product for enhancing pollination is especially valuable in problematic crops that are generally avoided by bees. In the present research we attempted to enhance bee visitation to Male Sterile (M-S) tomato flowers generally used in the production of hybrid seeds. These flowers that lack both pollen and nectar are unattractive to bees that learn rapidly to avoid them. The specific objects were to elucidate the chemical composition of the exocrine products of two bumble bee species the North American Bombus impatiens and the Israeli B. terrestris. Of these, to isolate and
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Tucker, Mark L., Shimon Meir, Amnon Lers, Sonia Philosoph-Hadas, and Cai-Zhong Jiang. Elucidation of signaling pathways that regulate ethylene-induced leaf and flower abscission of agriculturally important plants. United States Department of Agriculture, 2012. http://dx.doi.org/10.32747/2012.7597929.bard.

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The Problem: Abscission is a highly regulated process, occurring as a natural terminal stage of development, in which various organs are separated from the parent plant. In most plant species, the process is initiated by a decrease in active auxin in the abscission zone (AZ) and an increase in ethylene, and may be accelerated by postharvest or environmental stresses. Another potential key regulator in abscission is IDA (Inflorescence Deficient in Abscission), which was identified as an essential peptide signal for floral organ abscission in Arabidopsis. However, information is still lacking re
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Cohen, Yuval, Christopher A. Cullis, and Uri Lavi. Molecular Analyses of Soma-clonal Variation in Date Palm and Banana for Early Identification and Control of Off-types Generation. United States Department of Agriculture, 2010. http://dx.doi.org/10.32747/2010.7592124.bard.

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Date palm (Phoenix dactylifera L.) is the major fruit tree grown in arid areas in the Middle East and North Africa. In the last century, dates were introduced to new regions including the USA. Date palms are traditionally propagated through offshoots. Expansion of modern date palm groves led to the development of Tissue Culture propagation methods that generate a large number of homogenous plants, have no seasonal effect on plant source and provide tools to fight the expansion of date pests and diseases. The disadvantage of this procedure is the occurrence of off-type trees which differ from t
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Jordan, Ramon L., Abed Gera, Hei-Ti Hsu, Andre Franck, and Gad Loebenstein. Detection and Diagnosis of Virus Diseases of Pelargonium. United States Department of Agriculture, 1994. http://dx.doi.org/10.32747/1994.7568793.bard.

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Pelargonium (Geranium) is the number one pot plant in many areas of the United States and Europe. Israel and the U.S. send to Europe rooted cuttings, foundation stocks and finished plants to supply a certain share of the market. Geraniums are propagated mainly vegetatively from cuttings. Consequently, viral diseases have been and remain a major threat to the production and quality of the crop. Among the viruses isolated from naturally infected geraniums, 11 are not specific to Pelargonium and occur in other crops while 6 other viruses seem to be limited to geranium. However, several of these v
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Friedler, Eran, and Karl G. Linden. Distributed UV LEDs for combined control of fouling of drip emitters and disinfection during irrigation with reclaimed wastewater effluent. United States-Israel Binational Agricultural Research and Development Fund, 2022. http://dx.doi.org/10.32747/2022.8134144.bard.

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Irrigating crops with reclaimed wastewater, replacing potable water, using drip irrigation has become more common as demands on water supplies have increased. Because of the quality characteristics of treated wastewater, the small size and geometry of drip emitters, and flow characteristics though the emitters, systems can become clogged for physical and biological reasons. Emitters clogging reduces flow and increases the variability of flows between emitters that can lead to crops water stress and thus reduce crop yield. Clogged systems require more energy or more labor- and chemical-intensiv
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Arpaia, Mary Lu, Sharoni Shafir, Thomas Davenport, and Arnon Dag. Enhancement of avocado pollination and productivity - an interdisciplinary approach. United States Department of Agriculture, 2007. http://dx.doi.org/10.32747/2007.7695882.bard.

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The original objective was to determine the impact of temperature on floral behavior and pollen tube growth and humidity on the proportions of self-, close, and cross-pollinated avocado fruit on trees growing in humid, coastal and dry, inland CA climates. Because self-pollination was demonstrated to be the prevailing mode of pollination in Florida cultivars in warm humid conditions, it was appropriate to determine if similar rates of self-pollination occur in a dry Mediterranean climate present in California. The conclusions of the work were that despite limiting cool temperatures present in V
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