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Diana Carolina Carvajal,Sergio Tombesi,Miguel Angel García Parra,Fundaciòn Universitaria Juan Castellanos Uniersidad del Cauca- Colombia, Università Cattolica del Sacro Cuore Sede di Piacenza e Cremona: Piacenza, Italia
Pág. 125 - 132
AbstractHazel belongs to the genus Corylus, where we find as economic interest to European Hazel (C. avellana L). Recommended cultivars for Italy are Tonda di Giffoni, Tonda Gentile delle Langhe (TGL) and Tonda Romana (TR), because of their nut quality, ...
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Marlene Ayala, Gregory A. Lang
Pág. 191 - 203
Stored reserves are critical for the early spring growth of reproductive and vegetative sinks in sweet cherry (Prunus avium L.). To study the distribution of carbon storage reserves on new, highly productive hybrid rootstocks in sweet cherry, an experime...
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Erwin Aballay, Oscar Vilches
Pág. 407 - 413
The rootstocks 1103 P, 101-14, K 5BB, SO4, and 3309 were assessed to determine their resistance to the three common Meloidogyne species present in Chilean vineyards, M. ethiopica, the most frequent species, M. hapla and M. javanica. Their response was co...
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Beyhan Kibar, Onur Karaagaç, Hayati Kar
Pág. 205 - 216
The present investigation was carried out to study the direction and magnitude of heterosis in twenty-four hybrids for yield contributing head traits in cabbage (Brassica oleracea var. capitata L.). A field experiment was conducted during the cabbage gro...
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Carlos Sotomayor, Rafael Ruiz, Jorge Castro
Pág. 403 - 409
Iron deficiency is a major problem that affects many fruit crops grown on calcareous soils. A four-year study was conducted to evaluate the effect of calcareous soils on the vegetative growth and productivity of six peach rootstocks (Nemaguard, Atlas, MR...
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Rocío Camps, Mónica Castro, Ximena Besoain
Pág. 255 - 261
Citrus tristeza virus (CTV), Citrus exocortis viroid (CEVd) and Hop stunt viroid (HSVd) are pathogens that affect citrus trees in Chile. The simultaneous use of a rapid diagnostic method with the effective cleaning of infected budwood is a powerful preve...
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Macarena Villasante, Soledad Godoy, Juan Pablo Zoffoli, Marlene Ayala
Pág. 117 - 126
Annual pruning is one of the most efficient ways to regulate crop load and renew fruiting wood in highly productive sweet cherry (Prunus avium L.) combinations. Although Chilean growers did not previously prune cherry trees of more vigorous combinatio...
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Gonzalo Díaz, Marcela Esterio, Jaime Auger
Pág. 381 - 390
Cuttings of fi ve grapevine (Vitis vinifera) rootstocks were wounded and immediately inoculated with suspensions (approximately 5x103 conidia·mL-1) of either Phaeomoniella chlamydospora, Phaeoacremonium aleophilum or a mixture of both species. The presen...
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Marlene Ayala, María P. Andrade
Pág. 443 - 450
High density sweet cherry (Prunus avium) orchards using highly productive cultivars and dwarfi ng rootstocks usually require crop load regulation to achieve high quality fruit. Among the strategies used to reduce crop load in highly productive combina...
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G. Guzmán, Bernardo A. Latorre, René Torre, Wayne F. Wilcox
Pág. 23 - 32
Crown gall (Agrobacterium tumefaciens) and Phytophthora root and crown rot (PRCR), caused by P. cryptogea, are two major limiting factors affecting peach ( ) production in Chile. At present, Nemaguard is the most important rootstock used in peach orchard...
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