Results 51 to 60 of about 280 (123)

IDENTIFICAREA GRADULUI DE REZISTENŢĂ LA LUPOAIE (RASA E) ÎN CADRUL UNOR GENOTIPURI DE FLOAREA-SOARELUI

Studia Universitatis Moldaviae: Stiinte reale si ale naturii, 2008
Molecular markers linked to broomrape resistance genes would permit a better understanding of genetic determinism of broomrape resistance in sunflower and facilitate early selection by screening the presence of a few specific DNA markers.
USM ADMIN
doaj  

Racial characterization and genetic diversity of sunflower broomrape populations from Northern Spain

Phytopathologia Mediterranea, 2017
In Spain, sunflower broomrape (Orobanche cumana Wallr.) has been restricted to Cuenca province in Central Spain, and the Guadalquivir Valley in Southern Spain, that represent different gene pools of the species.
Jebri MALEK, Lidia del MORAL, Juan FERNÁNDEZ-ESCOBAR, Begoña PÉREZ-VICH, Leonardo VELASCO   +4 more
doaj   +1 more source

Sunflower Broomrape (Orobanche cumana Wallr.) and Weeds in Sunflower Crops with Minimized Tillage in a Steppe Ecotype Crop Rotation

Ekológia (Bratislava)
An important reserve for increasing the productivity of agricultural production is a scientifically based crop structure and the use of rational crop rotations, which implement the optimal ratio of agroecological standards. The aim of the research was to
Shevchenko Sergey, Derevenets-Shevchenko Kateryna, Shevchenko Mikhail, Shevchenko Oleksandr   +3 more
doaj   +1 more source

Analysis of genetic relationships between broomrape populations from different countries using ISSR markers

Notulae Botanicae Horti Agrobotanici Cluj-Napoca
Orobanche cumana, commonly known as sunflower broomrape, poses a significant risk to sunflower cultivation in areas located along the Black Sea and across Europe.
Maria DUCA, Ina BIVOL, Ana MUTU, Angela PORT, Steliana CLAPCO   +4 more
doaj   +1 more source

Детекція гена Or5 стійкості до вовчка соняшнику за допомогою SCAR-маркеру RTS05

Фактори експериментальної еволюції організмів, 2015
Aims. The SCAR-marker RTS05 are linked to Or5-gene mapped on 5.6 сМ from it. The aim of this work was investigation of the presence of SCAR-marker RTS05 on various breeding initial material of sunflower. Methods.
В. М. Попов, Ю. М. Тереняк, Г. Є. Акініна, Я. Ю. Шарипіна, Т. А. Долгова, В. В. Кириченко   +5 more
doaj  

Variability of broomrape parasitizing on sunflower during its intensive cultivation in the regions of the Russian Federation

Аграрная наука Евро-Северо-Востока
Annual monitoring of broomrape seed infestation of fields over the last 15 years shows that despite the widespread distribution of race G, seeds of other, weaker races E and F remain in many fields.
T. S. Antonova, N. M. Araslanova, M. V. Iwebor, S. L. Saukova   +3 more
doaj   +1 more source

Modern herbicides in fight against weed vegetation and broomrape on crops of sunflower in the conditions of the Rostov region [PDF]

Biotika, 2018
This article presents the results of research on sunflower protection by various methods. The struggle against weed vegetation, including the flower parasite - broomrape, was carried out in various phases of the development of agricultural crops by a ...
Voshedskiy N.N., Pimenov N.V., Voshedskiy N.V.   +2 more
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Use of Blue-Green Fluorescence and Thermal Imaging in the Early Detection of Sunflower Infection by the Root Parasitic Weed Orobanche cumana Wallr.

Frontiers in Plant Science, 2017
Although the impact of Orobanche cumana Wallr. on sunflower (Helianthus annuus L.) becomes evident with emergence of broomrape shoots aboveground, infection occurs early after sowing, the host physiology being altered during underground parasite stages ...
Carmen M. Ortiz-Bustos, María L. Pérez-Bueno, Matilde Barón, Leire Molinero-Ruiz   +3 more
doaj   +1 more source

THE BIOLOGICAL CYCLE OF SUNFLOWER BROOMRAPE [PDF]

Journal of Plant Development, 2013
Orobanchaceae is a dicot family, which consists of annual and perennial plants distributing from tropical to subarctic regions, predominately in temperate regions. Broomrape (Orobanche cumana Wallr.
DUCA Maria, GLIJIN Aliona, ACCIU Adriana
doaj  

Aspects de la recherche mondiale sur le tournesol

Oléagineux, Corps gras, Lipides, 2004
The 16th International Sunflower Conference was held from August 29th to September 2th, 2004 in Fargo, North Dakota, USA. 250 participants were present and 25 countries were represented. The leaders of the world’s main research programs on sunflower were
Jouffret Pierre, Labalette Françoise, Lecomte Vincent, Penaud Annette, Pouzet André, Quéré Lionel   +5 more
doaj   +1 more source