Results 11 to 20 of about 280 (123)

microRNA‐encoded peptides inhibit seed germination of the root parasitic plant Orobanche cumana

Plants, People, Planet
Societal Impact Statement The root parasitic plant Orobanche cumana (sunflower broomrape) is one of the major pests of sunflower crops. Despite intense efforts to develop effective agricultural practices and breeding programs, selective control of ...
Sabine Tourneur, Jean‐Philippe Combier, Serge Plaza, Stéphane Muños, Philippe Delavault   +4 more
doaj   +2 more sources

Inhibition of broomrape germination by 2,4-diacetylphloroglucinol produced by environmental Pseudomonas. [PDF]

Microb Biotechnol, 2023
The present work expands our knowledge about the role that DAPG‐producing Pseudomonas play as natural bioherbicides to ward off parasitic plant infections, which are responsible for important yield losses in crops. Abstract Parasitic weeds such as broomrapes (Phelipanche ramosa and Orobanche cumana) cause severe damage to crops and their development ...
Lurthy T, Perot S, Gerin-Eveillard F, Rey M, Wisniewski-Dyé F, Vacheron J, Prigent-Combaret C.   +6 more
europepmc   +2 more sources

Strigolactones and sesquiterpene lactones induce Orobanche cumana germination via KAI2d receptors through distinct processes. [PDF]

Plant J
SUMMARY Orobanche cumana is an obligate parasitic weed belonging to the Orobanchaceae family and represents the most important biotic constraint to sunflower seed production in all the regions where sunflower is cultivated, except in North and South America. O.
Affholder J, Lambret L, Penaranda S, Cornu D, Lebris P, Keita A, Delgrange S, Muños S, Téletchéa S, Boyer FD, Pouvreau JB, Delavault P, de Saint Germain A.   +12 more
europepmc   +2 more sources

Identification of risk areas for Orobanche cumana and Phelipanche aegyptiaca in China, based on the major host plant and CMIP6 climate scenarios. [PDF]

Ecol Evol, 2022
This study combined global climate change and host plants to examine the potential hazard status of Orobanche cumana and Phelipanche aegyptiaca in different climate change scenarios. Abstract Parasitic broomrape of the genus Orobanche poses a formidable threat to producing many crops in Europe, Africa, and Asia.
Zhang L, Cao X, Yao Z, Dong X, Chen M, Xiao L, Zhao S.   +6 more
europepmc   +2 more sources

Parasitic Plant-Host Interactions: Molecular Mechanisms and Agricultural Resistance Strategies. [PDF]

Adv Sci (Weinh)
Parasitic plants devastate global agriculture through sophisticated molecular interactions with host crops. This review synthesizes current understanding of parasitic plant‐host interactions, from strigolactone‐mediated germination and haustorium formation to host defense mechanisms.
Shi J, Xie Q, Yu F.
europepmc   +2 more sources

Assessing the Performance of Maize (Zea mays L.) as Trap Crops for the Management of Sunflower Broomrape (Orobanche cumana Wallr.)

Agronomy, 2020
Sunflower broomrape (Orobanche cumana Wallr.) is a weedy root parasite that causes huge damage to sunflower (Helianthus annuus L.). Trap crop can stimulate parasitic seed germination without attachment in trap crop, and it was considered as economic ...
Xiaoxin Ye, Meng Zhang, Manyun Zhang, Yongqing Ma   +3 more
doaj   +1 more source

Recent progress on sunflower broomrape research in China☆

Oilseeds and fats, crops and lipids, 2020
Broomrape (Orobanche cumana Wallr.) is a holoparasitic plant which parasites sunflower roots. The infected sunflower plants are smaller, have a reduced kernel/husk ratio and yield decreases dramatically.
Shi Bixian, Zhao Jun
doaj   +1 more source

Host‐associated genetic differentiation and origin of a recent host shift in the generalist parasitic weed Phelipanche ramosa

Ecology and Evolution, Volume 13, Issue 9, September 2023., 2023
Branched broomrape, Phelipanche ramosa, is a parasitic weed that can infest several crops, notably tobacco, hemp, and tomato. In western France, it has recently adapted to a new host, oilseed rape. We describe the genetic diversity of populations sampled from six different crops across Europe.
Valérie Le Corre, Carole Reibel, Vaya Kati, Stéphanie Gibot‐Leclerc   +3 more
wiley   +1 more source

Broompare in sunflower crops and control methods

Карантин і захист рослин, 2020
Goal. The study of the biological characteristics and developing methods for effective control of Broomrape in sunflower crops. Methods. The comprehensive study included the route survey of crops in the five regions of the country where traditionally ...
O. Ivashchenko
doaj   +1 more source

Microbial community roles and chemical mechanisms in the parasitic development of Orobanche cumana

iMeta, Volume 1, Issue 3, September 2022., 2022
Parasitic weed growth is influenced by microbes in the sunflower rhizosphere. The germination of Orobanche cumana seeds can be facilitated by Lysobacter antibioticus HX79 metabolites. The molecular docking strategy can be used for screening active chemicals. Abstract Orobanche cumana Wallr.
Jiao Xi, Beilei Lei, Yong‐Xin Liu, Zanbo Ding, Jiaxi Liu, Tengqi Xu, Lijun Hou, Siqi Han, Xun Qian, Yongqing Ma, Quanhong Xue, Jinming Gao, Jie Gu, James M. Tiedje, Yanbing Lin   +14 more
wiley   +1 more source