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Madhulika Sagaram, Leonardo Lombardini and L.J. Grauke

walnut ( Juglans regia L.; (250–450 stomata/mm 2 ) ( Bongi and Paris, 2006 ), but greater than those reported for other temperate climate trees, such as olive ( Olea europaea L.; 270–350 stomata/mm 2 ) and stone pine ( Pinus pinea L.; 280–345 stomata

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Kourosh Vahdati, Zeinab Maleki Asayesh, Sasan Aliniaeifard and Charles Leslie

-generating chemicals isolated from the medium. Persian walnut ( Juglans regia L.) was chosen for this study because of 1) difficulties in its propagation through vegetative reproduction ( Aviles et al., 2010 ); 2) the commercial importance of mass

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Bekir Şan, Adnan Nurhan Yildirim and Fatma Yildirim

Kaur, R. Sharma, N. Kumar, K. Sharma, D.R. Sharma, S.D. 2006 In vitro germination of walnut ( Juglans regia L.) embryos Sci. Hort. 109 385 388 Ledbetter, C.A. Palmquist, D.A. Peterson, S.J. 1998 Germination and net in vitro growth of peach, almond

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Anita Solar, Jerneja Jakopič, Robert Veberič and Franci Štampar

walnut ( Juglans regia L.) Acta Hort. 442 21 31 Greene, D.W. 1999 Tree growth management and fruit quality of apple trees treated with prohexadione–calcium (BAS 125) HortScience 34 1209 1212

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Dewayne L. Ingram and Charles R. Hall

depletion, and acidification potential for the production of a 2-year-old walnut ( Juglans regia ) seedling as 0.229 kg CO 2 e, 0.57 kg PO 4 e, 4.01 × 10 −7 kg CFC-11e, and 0.844 SO 2 e, respectively. Compared with the redbud liner, the GWP of the walnut

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Claudia Negrón, Loreto Contador, Bruce D. Lampinen, Samuel G. Metcalf, Theodore M. DeJong, Yann Guédon and Evelyne Costes

observed with higher concentrations of auxin in walnut shoots [ Juglans regia ( Solar et al., 2011 )]. Not all lateral meristems were able to form sylleptic shoots in the different zones along the shoots, and instead some formed vegetative buds during the

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Andrea R. Hefty, Mark V. Coggeshall, Brian H. Aukema, Robert C. Venette and Steven J. Seybold

reproduction also may be limited by juglone, a defensive phenolic compound produced by walnut species, which varies among cultivars of english walnut ( Juglans regia L.) and is present in the bark and phloem of black walnut and butternut ( Gupta et al., 1972

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Gregory T. Browne, Charles A. Leslie, Joseph A. Grant, Ravindra G. Bhat, Leigh S. Schmidt, Wesley P. Hackett, Daniel A. Kluepfel, Reid Robinson and Gale H. McGranahan

Persian (english) walnut ( Juglans regia L.) orchards can incur serious economic loss from attack by several soilborne pathogens, including Agrobacterium tumefaciens Smith and Townsend (causal agent of crown gall disease), Armillaria mellea

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Leonardo Lombardini, Hermann Restrepo-Diaz and Astrid Volder

.A. Webb] and 52 μmol·m −2 ·s −1 for hazelnut ( Corylus avellana L.) ( Hampson et al., 1996 ). Several authors have studied the effect of light availability in orchard crops. Shading reduced total leaf area in walnut ( Juglans regia L.) ( Atanasova et

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Haley Hibbert-Frey, John Frampton, Frank A. Blazich and L. Eric Hinesley

growth of fraser fir seedlings at different day/night temperatures For. Sci. 27 545 550 Karadeniz, T. 2005 Relationship between graft success and climatic values in walnut ( Juglans regia L.) J. Central European Agr. 6