Results 21 to 30 of about 1,607 (187)

Populations of the Parasitic Plant Phelipanche ramosa Influence Their Seed Microbiota [PDF]

Frontiers in Plant Science, 2020
Seeds of the parasitic weed Phelipanche ramosa are well adapted to their hosts because they germinate and form haustorial structures to connect to roots in response to diverse host-derived molecular signals. P.
Sarah Huet, Jean-Bernard Pouvreau, Erwan Delage, Sabine Delgrange, Coralie Marais, Muriel Bahut, Philippe Delavault, Philippe Simier, Lucie Poulin   +8 more
doaj   +5 more sources

Phelipanche pouyanii (Orobanchaceae), a new species from Iran [PDF]

یافته‌های نوین در علوم زیستی, 2021
Phelipanche pouyanii is described here as a new species from South Khorassan Province, East of Iran. Its diagnostic morphological features are the calyx teeth being far longer than the calyx tube and staminal filaments being glabrous.
Seyedeh Zahra Mousavi Parsaii, Jamil Vaezi, Hamid Ejtehadi, Farshid Memariani, Mohammad Reza Joharchi   +4 more
doaj   +2 more sources

Phelipanche nana Sojak 1972

, 2023
6. Phelipanche nana (Rchb. f.) Soják (1972: 130) . Type:— CROATIA (lectotype designated by Jeanmonod, 2007: 195):—Fiume [Rijeka], 1842, Noë no. 1352 (G00001468!; isolectotype: G00074293!). Basionym:— Phelypaea nana Reichenbach f. (1862: 88). Homotypic synonyms:— Orobanche nana (Rchb. f.) Beck (1890: 91); O. ramosa subsp. nana (Rchb.
Piwowarczyk, Renata, Pedraja, Óscar Sánchez, Khutsishvili, Manana, Kharazishvili, Davit   +3 more
  +7 more sources

What we learn from weed genetics. [PDF]

Am J Bot
American Journal of Botany, Volume 113, Issue 4, April 2026.
VanWallendael A.
europepmc   +2 more sources

6-Hydroxynicotinic Acid From Cucumis melo Inhibits Prehaustorium Formation in Phelipanche aegyptiaca via Disruption of Auxin Signalling Pathway. [PDF]

Mol Plant Pathol
6‐hydroxynicotinic acid inhibits prehaustorium development in Phelipanche aegyptiaca by inhibiting GH3‐mediated auxin conjugation, downregulating key auxin‐responsive genes, and impairing the auxin transporter AUX1. ABSTRACT Phelipanche aegyptiaca, a root holoparasitic weed, severely threatens agricultural productivity due to its detrimental effects ...
Hu X, Cao X, Zhang L, Zhao Q, Zeng X, Wei Y, Han Y, Lin P, Li Y, Yao Z, Zhao S.   +10 more
europepmc   +2 more sources

Novel non-canonical strigolactone analogs highlight selectivity for stimulating germination in two Phelipanche ramosa populations [PDF]

, 2022
Strigolactones (SLs) are plant hormones exuded in the rhizosphere with a signaling role for the development of arbuscular mycorrhizal (AM) fungi and as stimulants of seed germination of the parasitic weeds Orobanche, Phelipanche and Striga, the most ...
Laurence, Miesch, Jean-Bernard, Pouvreau, Quentin, Taulera, Soizic, Rochange, Alexandre, de Saint Germain, François-Didier, Boyer, Jean-Paul, Pillot, Suzanne, Daignan Fornier, Pascal, Retailleau, Lucile, Andna   +9 more
core   +2 more sources

ABA signaling components in Phelipanche aegyptiaca [PDF]

Scientific Reports, 2019
AbstractObligate root holoparasite Phelipanche aegyptiaca is an agricultural pest, which infests its hosts and feeds on the sap, subsequently damaging crop yield and quality. Its notoriously viable seed bank may serve as an ideal pest control target. The phytohormone abscisic acid (ABA) was shown to regulate P.
Gil Wiseglass, Oded Pri-Tal, Assaf Mosquna   +2 more
openaire   +2 more sources

Has the Striga problem been solved? A field perspective critique of recent progress. [PDF]

Pest Manag Sci
The potential field efficacy of recently proposed breeding, biocontrol, suicidal germination, gene editing and transgenic solutions for Striga control is critically evaluated and mostly found wanting improvements. Abstract Three root‐parasitic witchweed (Striga) species can cause up to total loss of grain and legume crops for millions of farmers in ...
Gressel J.
europepmc   +2 more sources

Multiple genotypes of Phelipanche ramosa indicate repeated introduction to the Americas. [PDF]

Am J Bot
AbstractPremisePhelipanche ramosa is an economically damaging parasitic plant that has been reported in North America since the late 1800s. While this species comprises a variety of genetically distinct host races in its native range, the genetic composition of adventive populations in the New World remains unexplored. On the basis of morphological and
Schneider AC.
europepmc   +3 more sources

Seed germination responses of broomrape species (Phelipanche ramosa and Phelipanche aegyptiaca) to various sanitation chemicals

Weed Technology, 2022
AbstractBranched broomrape, an obligate root parasitic weed, has recently re-emerged in tomato fields in several California counties. California produces more tomato than any other state, and the outbreak of this noxious weed could potentially wreak havoc on the industry’s economy.
Pershang Hosseini, O. Adewale Osipitan, Mohsen B. Mesgaran   +2 more
openaire   +1 more source