Results 11 to 20 of about 386 (144)

Identification of seeds ofPhelipanche ramosa,Phelipanche muteliiandOrobanche cumanain the soils from different agricultural regions in Bulgaria by molecular markers [PDF]

Biotechnology and Biotechnological Equipment, 2019
Broomrapes are root holoparasites from Orobanchaceae family parasitizing other flowering plants. Several of the most aggressive broomrape species are widely spread in Bulgaria often causing serious yield losses of important crops.
Iliya Denev
exaly   +3 more sources

Haustorium initiation in the obligate parasitic plant Phelipanche ramosa involves a host-exudated cytokinin signal [PDF]

Journal of Experimental Botany, 2017
The heterotrophic lifestyle of parasitic plants relies on the development of the haustorium, a specific infectious organ required for attachment to host roots. While haustorium development is initiated upon chemodetection of host-derived molecules in hemiparasitic plants, the induction of haustorium formation remains largely unknown in holoparasitic ...
Lukas Spíchal, Philippe Simier, Sandra Pelletier   +2 more
exaly   +8 more sources

Erstnachweis von Phelipanche ramosa an Tomaten (Solanum lycopersicum) in Österreich

Journal für Kulturpflanzen, 2011
Der Hanf-Blauwürger, auch Ästige Sommerwurz genannt, Phelipanche ramosa (= Orobanche ramosa) hat als einzige Art der Gattung Phelipanche ein größeres Wirtspflanzenspektrum und ist weltweit verbreitet.
Gerhard Bedlan
doaj   +2 more sources

Field management of Phelipanche ramosa on tomatoes by plowing depth or resistance strategies

Agronomía Colombiana, 2023
Two separate independent experiments were carried out on agronomic approaches for controlling infestation by Phelipanche ramosa: the evaluation of two soil plowing depths (30 and 50 cm) and determining the resistance of two tomato cultivars (SV5197 and ...
Grazia Disciglio, Annalisa Tarantino, Francesco Lops, Laura Frabboni   +3 more
doaj   +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

Germination Stimulants of Phelipanche ramosa in the Rhizosphere of Brassica napus Are Derived from the Glucosinolate Pathway

Molecular Plant-Microbe Interactions, 2012
Phelipanche ramosa is a major parasitic weed of Brassica napus. The first step in a host-parasitic plant interaction is stimulation of parasite seed germination by compounds released from host roots. However, germination stimulants produced by B.
Philippe Simier, Philippe Delavault, Bruno Le Bizec   +2 more
exaly   +3 more sources

Spring Forward: Reproductive Phenology of the Holoparasite <i>Lathraea squamaria</i> (Orobanchaceae). [PDF]

Plant Environ Interact
Lathraea squamaria is a peculiar holoparasitic plant. Here, we show that over a 14‐year period, key stages in the reproductive phenology of this parasite have started significantly earlier. Most remarkably, initial dates of flower anthesis and seed release now occur five and nine days earlier, respectively, when compared to 2007. ABSTRACT Lathraea is a
Krasylenko Y, Teixeira-Costa L.
europepmc   +2 more sources

A Phelipanche ramosa KAI2 protein perceives strigolactones and isothiocyanates enzymatically. [PDF]

Plant Commun, 2021
Phelipanche ramosa is an obligate root-parasitic weed that threatens major crops in central Europe. In order to germinate, it must perceive various structurally divergent host-exuded signals, including isothiocyanates (ITCs) and strigolactones (SLs). However, the receptors involved are still uncharacterized. Here, we identify five putative SL receptors
de Saint Germain A, Jacobs A, Brun G, Pouvreau JB, Braem L, Cornu D, Clavé G, Baudu E, Steinmetz V, Servajean V, Wicke S, Gevaert K, Simier P, Goormachtig S, Delavault P, Boyer FD.   +15 more
europepmc   +7 more sources

Plant extracts to manage the parasitic weed branched broomrape (Phelipanche ramosa)

Phytopathologia Mediterranea
Some weeds have parasitic lifestyles, causing severe problems in agriculture. These plants include Phelipanche ramosa (L.) Pomel (branched broomrape). Greenhouse and nursery trials were carried out to assess control of P.
Ezzudeen EISAWI, Generosa CALABRESE, Angela BOARI, Maurizio VURRO   +3 more
doaj   +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