Results 31 to 40 of about 3,240 (179)

Diagnosis of the infection of sunflower by Orobanche cumana using multicolour fluorescence imaging [PDF]

open access: yes, 2016
Orobanche cumana is an holoparasite and thus totally dependent on sunflower for fixed carbon. Initial stages of the infection occur in the first weeks after sowing and are critical for the establishment of a continuum between the host and the parasite ...
Barón Ayala, Matilde   +3 more
core   +1 more source

Rye (Secale cereale L.) and Plant Probiotics Interaction on Control of Branched Broomrape (Phelipanche ramose) on Tomato (Solanum lycopersicum) Sivand and Super Strain B Cultivars [PDF]

open access: yesJournal of Agricultural Science and Sustainable Production, 2018
This greenhouse study was conducted to evaluate the effect of plant probiotics and allelopathic rye on control of branched broomrape in two tomato cultivars.
Sahar Amiri   +4 more
doaj  

Phylogenetic relationships and genetic diversity among Orobanche cumana Wallr. and O. cernua L. (Orobanchaceae) populations in the Iberian Peninsula [PDF]

open access: yes, 2016
Orobanche cumana is found in the Iberian Peninsula as an allochthonous species parasitizing exclusively sunflower, in contrast to the closely related species Orobanche cernua, which is an autochthonous species that only parasitizes wild Asteraceae hosts.
Fernández Martínez, José María   +4 more
core   +1 more source

"Orobanche mariana" A. Pujadas (Orobanchaceae) sp. nov. para el sur de la Península Ibérica [PDF]

open access: yes, 2007
Orobanche mariana A. Pujadas (Orobanchaceae) sp. nov. from the south of the Iberian Peninsula. Palabras clave. Flora iberica, jopo, Orobanchaceae, Orobanche, parásita.Key words.
Pujadas Salvá, Antonio J.
core   +3 more sources

Irrigation Scheduling and Weed Management: A Sustainable Approach for Managing Broomrape and Other Weeds in Tomato Crop

open access: yesHorticulturae, 2022
Broomrape (Orobanche cernua L.) is an obligate root parasitic weed that significantly reduces the qualitative and yield attributes of tomatoes globally.
Muhammad Fawad   +7 more
doaj   +1 more source

Strigolactone analogues induce suicidal seed germination of Striga spp. in soil [PDF]

open access: yes, 2012
Striga hermonthica and Striga asiatica are obligate root parasites that cause serious problems in the production of staple cereal crops in Africa. Because of the high levels of infestation, there is an urgent need to control these weeds.
Kgosi, R L   +3 more
core   +1 more source

Managing Root Parasitic Weeds to Facilitate Legume Reintroduction into Mediterranean Rain-Fed Farming Systems

open access: yesSoil Systems, 2023
Grain and forage legumes are important sources of food and feed, key for sustainable agriculture given the environmental services they provide. However, their cultivation is hampered in the Mediterranean Basin and Near East by the widespread occurrence ...
Diego Rubiales
doaj   +1 more source

Sunflower breeding for resistance to the new races of broomrape (Orobanche cumana Wallr.) in Romania

open access: yesPlant Protection Science, 2002
The actual spectrum of the broomrape races in Romania has changed. The study of the sunflower differential set for the broomrape races, under natural and artificial infestation demonstrated the existence of a new spectrum of these races.
M. Păcureanu Joiţa   +2 more
doaj   +1 more source

Effects of nutrient addition and soil drainage on germination of N-fixing and non-N-fixing tropical dry forest tree species [PDF]

open access: yes, 2016
To develop generalised predictions regarding the effects of atmospheric nitrogen (N) and phosphorus (P) deposition on vegetation communities, it is necessary to account for the impacts of increased nutrient availability on the early life history stages ...
A Milbau   +71 more
core   +1 more source

Broomrape-resistant sunflower hybrid Taizar

open access: yesOil Crops, 2020
A simple sunflower hybrid Taizar was developed at V.S. Pustovoit All-Russian Research Institute of Oil Crops as part of a breeding and genetic program for developing highly productive hybrids resistant to the new virulent races of broomrape by using the method of backcrossing in combination with an evaluation of resistance in each generation for the ...
Ya.N. Demurin   +9 more
openaire   +1 more source

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