Results 41 to 50 of about 4,228 (182)
Several Mechanisms are Involved in Resistance of Helianthus to Orobanche cumana Wallr. [PDF]
Annals of Botany, 2001 Abstract Orobanche cumana (broomrape) poses a serious threat to sunflower cultivation in many countries since there is no effective method of controlling the pathogen. It is known that wild species of the genus Helianthus show resistance to different pathogens. Our goal was to identify resistant wild species and derived interspecific hybrids (wild
Labrousse, P +4 more
openaire +3 more sources
IMPACTUL LUPOAIEI ASUPRA UNOR INDICI DE PRODUCTIVITATE LA HIBRIZII DE FLOAREA-SOARELUI
Studia Universitatis Moldaviae: Stiinte reale si ale naturii, 2022 Orobanche cumana este o problemă majoră pentru agroecosistemele de floarea-soarelui de mai bine de 100 de ani. Parazitul atacă cultura în întreaga lume, perturbând dezvoltarea florii-soarelui și afectând esențial parametrii cantitativi de productivitate
USM ADMIN
doaj
Efficiency of microsatellite markers in genotyping of Orobanche cumana populations
, 2021 Microsatellite (SSR) markers have been accepted and employed as useful tools for measuring genetic diversity and divergence within and among populations.
Duca, Maria, Mutu, Ana, Clapco, Steliana
core +2 more sources
Spanish Journal of Agricultural Research, 2015 Broomrape, caused by Orobanche cumana, has affected sunflowers since the early 20th century in Eastern Europe. Currently, it limits sunflower oil production in Southern and Eastern Europe and in some areas of Asia, causing around 50% seed losses when ...
Leire Molinero-Ruiz +6 more
doaj +1 more source
Molecular Studies on Sunflower Broomrape (Orobanche cumana Wallr.) [PDF]
, 2014 Los jopos (Orobanche spp. y Phelipanche spp.) son un grupo de aproximadamente 170 especies de plantas holoparásitas distribuidas principalmente en el Hemisferio Norte. A pesar de que la mayor parte de Orobanche spp.
Pineda Martos, Rocío
core +1 more source
Oilseeds and fats, crops and lipids, 2019 The parasitic angiosperm Orobanche cumana is present in the main sunflower-producing countries around the world. In recent years, more aggressive races of broomrape have evolved and the parasite has rapidly spread to new areas.
Duca Maria +3 more
doaj +1 more source
First Report of Sunflower Broomrape (Orobanche cumana) in Portugal
Plant Disease, 2019 Peer ...
E. González-Cantón +4 more
openaire +2 more sources
Frontiers in Plant Science, 2021 Orobanche cumana WALLR. is a host-specific root parasite of cultivated sunflowers with increasing economic importance in Europe, North Africa, and parts of Asia. While sesquiterpene lactones (STLs) released from sunflower roots were identified as natural
Anna Krupp +2 more
doaj +1 more source
Exploring environmental determinants of the geographic distribution of broomrape (Orobanche cumana Wallr.) [PDF]
Helia, 2012 Broomrape is one of the most critical biotic constraints to sunflower crop production. In the most extended sunflower crop area of the world, distributed across Black sea region, this parasitic weed shows a high occurrence. The weed, originally from the Caucasus region, has progressively migrated to the South of the Eurasia continent ...
Miladinović, D. +5 more
openaire +2 more sources
Using ecoinformatics to evaluate the impact of crop and herbicide rotations on herbicide intensity
Pest Management Science, Volume 82, Issue 9, Page 8734-8746, September 2026.Maize fields with cotton in rotation receive lower herbicide application than fields without cotton. Abstract BACKGROUND Crop rotation is a central component of integrated weed management (IWM) under real‐world conditions, yet its impact on herbicide use remains unclear. To address this challenge, we developed an ecoinformatics‐driven analysis approach
Shlomi Aharon +4 more
wiley +1 more source