Relevant bibliographies by topics / Leaf epinasty

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Academic literature on the topic 'Leaf epinasty'

Author: Grafiati
Published: 4 June 2021
Last updated: 3 February 2022

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Journal articles on the topic "Leaf epinasty"

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Tibbitts, Theodore W., and Uzoamaka B. Mokwunye. "Leaf Epinasty Induced by Reflection of Light from Beneath Marigold Plants." HortScience 36, no. 1 (2001): 83–84. http://dx.doi.org/10.21273/hortsci.36.1.83.

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The cotyledons of marigold, Tagetes erecta L., developed epinasty when reflective surfaces were maintained under the seedlings. Plain aluminum foil or white-painted foil induced up to 360° curvature as the cotyledons extended, whereas no epinasty occurred over the exposed surface of potting mix or black-painted foil. A gray-painted foil induced intermediate epinasty. Dry-weight accumulation of the seedlings was not significantly affected by the epinasty.
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SUZUKI, Takeo, Hiroyasu FUJIBAYASHI, Minoru KITANO, and Kiyoshi KOHNO. "Ethephon-induced petiole epinasty and leaf abscission in mulberry." Agricultural and Biological Chemistry 54, no. 9 (1990): 2461–62. http://dx.doi.org/10.1271/bbb1961.54.2461.

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3

Sandalio, Luisa M., María Rodríguez-Serrano, and María C. Romero-Puertas. "Leaf epinasty and auxin: A biochemical and molecular overview." Plant Science 253 (December 2016): 187–93. http://dx.doi.org/10.1016/j.plantsci.2016.10.002.

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Suzuki, Takeo, Hiroyasu Fujibayashi, Minoru Kitano, and Kiyoshi Kohno. "Ethephon-induced Petiole Epinasty and Leaf Abscission in Mulberry." Agricultural and Biological Chemistry 54, no. 9 (1990): 2461–62. http://dx.doi.org/10.1080/00021369.1990.10870313.

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5

Else, Mark A., and Michael B. Jackson. "Transport of 1-aminocyclopropane-1-carboxylic acid (ACC) in the transpiration stream of tomato (Lycopersicon esculentum) in relation to foliar ethylene production and petiole epinasty." Functional Plant Biology 25, no. 4 (1998): 453. http://dx.doi.org/10.1071/pp97105.

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We investigated the concentration and delivery of 1-aminocyclopropane-1-carboxylic acid (ACC) in the transpiration stream of flooded and well-drained 1-month-old tomato plants (Lycopersicon esculentum Mill. cv. Ailsa Craig) over time in parallel with foliar ethylene production and petiole epinasty. ACC was measured by gas chromatography using a nitrogen–phosphorus detector. Before analysis, roots of freshly detopped plants were pressurised pneumatically to make xylem sap flow at rates similar to those of whole plant transpiration. Delivery of ACC from roots to shoots of well-drained plants was sufficient to support basal ethylene production in shoots of unstressed plants. Delivery from flooded, oxygen-deficient, roots increased after 6 h and coincided with the onset of epinastic leaf curvature. Further increases in ACC delivery and epinastic curvature occurred later in the photoperiod. After 24 h flooding, ACC delivery in xylem sap was 28 times more than in well-drained plants. This increased export of ACC from flooded roots was more than sufficient to account for the extra ethylene production in the shoots and coincided with ACC accumulation in the leaves. Removing the shoot before flooding did not reduce ACC export from oxygen-deficient roots indicating that the ACC originated in roots and not the shoot. Increased ethylene production in petioles of flooded plants lagged 18 h behind epinasty.
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Keller, C. P., and E. Van Volkenburgh. "Auxin-Induced Epinasty of Tobacco Leaf Tissues (A Nonethylene-Mediated Response)." Plant Physiology 113, no. 2 (1997): 603–10. http://dx.doi.org/10.1104/pp.113.2.603.

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7

Foster, Matthew R., James L. Griffin, Josh T. Copes, and David C. Blouin. "Development of a model to predict soybean yield loss from dicamba exposure." Weed Technology 33, no. 2 (2019): 287–95. http://dx.doi.org/10.1017/wet.2018.120.

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AbstractAlthough dicamba-resistant crops can provide an effective weed management option, risk of dicamba off-site movement to sensitive crops is a concern. Previous research with indeterminate soybean identified 14 injury criteria associated with dicamba applied at V3/V4 or R1/R2 at 0.6 to 280 g ae ha−1. Injury criteria rated on a 0 to 5 scale (none to severe), along with percent visible injury and plant height reduction, and canopy height collected 7 and 15 d after treatment (DAT) were analyzed using multiple regression with a forward-selection procedure to develop yield prediction models. Variables included in the 15 DAT models (in order of selection) for V3/V4 were lower stem base lesions/cracking, plant height reduction, terminal leaf epinasty, leaf petiole droop, leaf petiole base swelling, and stem epinasty, whereas for R1/R2 variables were lower stem base lesions/cracking, terminal leaf chlorosis, leaf petiole base swelling, stem epinasty, terminal leaf necrosis, and terminal leaf cupping. To validate the models, experiments including the same dicamba rates and application timings used in previous research were conducted at two locations. For the variables specific to each model, data collected for the dicamba rates were used to predict yield. For the V3/V4 15 DAT model, predicted yield reduction (compared with the nontreated control for dicamba at 0.6 to 4.4 g ha−1) underestimated or overestimated observed yield reduction by an average of 1 and 3 percentage points. For 8.8 g ha−1, predicted yield reduction overestimated observed yield reduction by 8 points and for 17.5 g ha−1 by 20 points. For the R1/R2 15 DAT model, predicted yield reduction for 0.6 to 4.4 g ha−1 overestimated observed yield reduction by an average of 3 to 5 percentage points. For dicamba at 8.8 g ha−1, predicted yield reduction underestimated observed yield reduction by 8 points and for 17.5 g ha−1 overestimated by 6 points.
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TORRECILLAS, A., R. GALEGO, A. PÉREZ-PASTOR, and M. C. RUIZ-SÁNCHEZ. "Gas exchange and water relations of young apricot plants under drought conditions." Journal of Agricultural Science 132, no. 4 (1999): 445–52. http://dx.doi.org/10.1017/s0021859699006577.

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Potted 1·5-year-old apricot plants (Prunus armeniaca L.), growing under polycarbonate glasshouse conditions with a cooling system, were subjected to two successive water stress/recovery periods until pre-dawn leaf water potential (Ψpd) reached values between −2·0 and −2·5 MPa, during summer 1996. Control plants were irrigated daily to maintain the soil matric potential at c. −20 kPa. Water stress limited plant growth and induced a significant reduction in leaf area, caused by mature leaf abscission. The parallel behaviour of leaf turgor potential and epinasty in stressed plants indicated that these movements are turgor-dependent. Osmotic adjustments of 0·27 and 0·60 MPa were observed at the end of the first and second stress period, respectively. Relative apoplastic water content (RWCa) values were high, ranging from 27 to 42%, and were not affected by water stress. The rapid decrease in leaf conductance (gl) from the beginning of the stress periods, together with the delay in stomatal reopening after rewatering the plants, indicated that stomatal behaviour was not a simple passive response to water deficits. Net photosynthesis decreased only at the end of both stress periods and recovered quickly. These observations indicate that leaf productivity may be affected only slightly by short-term water stress. The results indicate that drought resistance in apricot is based mainly on avoidance mechanisms, such as stomatal control, epinasty and limitation of transpiration by reducing leaf area. However, some tolerance characteristics, including osmotic adjustment, high RWC a and low leaf osmotic potential at turgor loss point (Ψtlp) values were observed.
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Hatterman-Valenti*, Harlene. "Annual Flower Response to Simulated 2,4-D and Dicamba Spray Drift." HortScience 39, no. 4 (2004): 844D—844. http://dx.doi.org/10.21273/hortsci.39.4.844d.

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Greenhouse studies were conducted to evaluate simulated drift injury to annual bedding plants. Dahlia, gazania, geranium, marigold, petunia, and salvia in the early stages of flowering were sprayed with either 2,4-D (dimethylamine salt) or dicamba (diglycolamine salt) at rates one-fifth, one-tenth, or one-twentieth the lowest labeled rate of for turfgrass. Interactions between species by time, species by treatments, and treatments by time were significant for visual injury. Species sensitivity from most sensitive to least sensitive was marigold > dahlia ≫ geranium = petunia > gazania = salvia. Dahlia was more sensitive to dicamba than 2,4-D while the opposite was true for marigold. Petunia flower initiation was reduced as dicamba or 2,4-D rate was increased. The duration of the trial may have limited flowering differences among treatments with the remaining species. Dahlia loss of apical dominance as an injury response was greater with dicamba than 2,4-D. Typical injury symptoms for dahlia included stem, leaf, and petiole epinasty along with multiple shoot growth. Gazania injury included slight leaf rolling and leaf stretching. Geranium injury included leaf curling and fewer flowers per cluster. Marigold injury included leaf node swelling and stem wall rupture with massive cellular proliferation. Petunia injury included stem and pedicel epinasty, curling of the outer portion of the corolla, and lower flower production. Salvia injury included stunting, slight flower stem curvature, and partial dieback of the terminal raceme.
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van Geest, G., W. van Ieperen, A. G. Post, and C. G. L. M. Schoutsen. "LEAF EPINASTY IN CHRYSANTHEMUM: ENABLING BREEDING AGAINST AN ADVERSE TRAIT BY PHYSIOLOGICAL RESEARCH." Acta Horticulturae, no. 953 (September 2012): 345–49. http://dx.doi.org/10.17660/actahortic.2012.953.48.

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Dissertations / Theses on the topic "Leaf epinasty"

1

Edelman, Nichole Francis. "Evaluating Ethylene Sensitivity Using Mature Plant Screens and the Seedling Hypocotyl Response." The Ohio State University, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=osu1385569998.

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