Results 41 to 50 of about 1,901 (118)

Molecular insights into volatile organic compound sensing and signaling in plants

The Plant Journal, Volume 125, Issue 6, March 2026.
SUMMARY Plants interact with their surrounding environment through the perception of a vast and structurally diverse array of volatile organic compounds (VOCs); however, the molecular mechanisms involved remain mostly unknown. Despite the large number of VOCs emitted and perceived by plants, only a small number of phylogenetically distinct, but often ...
Matthew E. Bergman, Sun Hyun Chang, Benoît Boachon, Nitzan Shabek, Natalia Dudareva   +4 more
wiley   +1 more source

Determination of annual generations of Phytomyza orobanchia Kalt. (Diptera: Agromyzidae), using growing degree-days in Alexandria region, Egypt

Egyptian Journal of Biological Pest Control, 2018
In Egypt, parasitic weed species, Orobanche crenata Forsk is one of the major constraints to the production of faba bean, which is considered the most important food legume in the country.
M. A. S. Al-Eryan, Amany M. H. Abu-Shall, Alaa H. Ibrahim   +2 more
doaj   +1 more source

Detection of genetic variations in orobanche crenata using inter simple sequence repeat (ISSR) markers

Bulletin of the National Research Centre, 2020
Background This recent investigation aimed to detect and characterize the genetic variabilities and genetic similarity in Orobanche crenata collected from naturally Orobanche-infested field at Gemmeiza Research Station, Agriculture Research Center (ARC),
M. M. F. Abdalla, Heba A. M. A. Saleh, M. A. Khater   +2 more
doaj   +1 more source

Characterization of Conyza bonariensis Allelochemicals against Broomrape Weeds

Molecules, 2022
The study of allelopathic activity of plants and the isolation and characterization of the responsible allelochemicals can lead to the development of environment friendly alternative approaches to weed control.
Antonio Cala Peralta, Gabriele Soriano, Jesús G. Zorrilla, Marco Masi, Alessio Cimmino, Mónica Fernández-Aparicio   +5 more
doaj   +1 more source

Effects of Arbuscular Mycorrhizal Symbiosis (Glomus intraradice) on Egyptian Broomrape (Orobanche aegyptiaca. Pers) in Cultivated Tomato (Lycopersicon esculentum Mill.)

Majallah-i ḥifāẓat-i giyāhān, 2017
Introduction: Mycorrhizal symbiosis is one of the most popular and highest symbiotic relationship in plant kingdom. Most plants (about 80% of vascular plant species) have at least one type of mycorrhiza.
mojtaba zafarian, ali tadayyn
doaj   +1 more source

Inbred‐Race Recovery From a Mixed Population of the Parasitic Weed Sunflower Broomrape (Orobanche cumana Wallr.)

Weed Research, Volume 66, Issue 1, January/February 2026.
ABSTRACT Sunflower broomrape (Orobanche cumana Wallr.) is a holoparasitic weed with two distinct genetic pools in Spain: the Guadalquivir Valley (GV) and Cuenca province (CU). From a stable situation where races F (FGV and FCU) were predominant, new races have recently emerged: GGV and GCU, presumably caused by population movements and cross ...
Belén Fernández‐Melero, Lidia del Moral Navarrete, Alberto Martín‐Sanz, Begoña Pérez‐Vich, Leonardo Velasco   +4 more
wiley   +1 more source

Commodity risk assessment of Vitis spp. plants from Moldova

EFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The European Commission requests EFSA to provide scientific opinions in the field of plant health in accordance with Article 29 of Regulation (EC) No 178/2002. Annex VI of Commission Implementing Regulation (EU) 2019/2072 lists plants, plant products and other objects whose introduction into the Union from certain third countries is prohibited.
EFSA Panel on Plant Health (PLH), Antonio Vicent Civera, Paula Baptista, Elisavet Chatzivassiliou, Jaime Cubero, Nik Cunniffe, Eduardo de la Peña, Nicolas Desneux, Anna Filipiak, Paolo Gonthier, Beata Hasiów‐Jaroszewska, Hervé Jactel, Blanca B. Landa, Lara Maistrello, David Makowski, Panagiotis Milonas, Nikos T. Papadopoulos, Roel Potting, Hanna Susi, Dirk Jan van der Gaag, Pedro Gómez, Annemarie Fejer Justesen, Andrea Lucchi, Gregor Urek, Jonathan Yuen, Lucia Zappala, Umberto Bernardo, Giovanni Bubici, Anna Vittoria Carluccio, Michela Chiumenti, Francesco Di Serio, Elena Fanelli, Paraskevi Kariampa, Cristina Marzachì, Agata Kaczmarek, Louise Matic, Olaf Mosbach‐Schulz, Anna Berlin   +37 more
wiley   +1 more source

Current understanding of the role of the cell wall in Cuscuta parasitism

Plant Biology, Volume 27, Issue 7, Page 1235-1243, December 2025.
We comprehensively summarise the roles of plant cell wall in key processes of parasitism by the obligate stem parasite Cuscuta. Abstract The plant cell wall (CW) plays a crucial role in many aspects of parasitism by the obligate stem parasite, Cuscuta. Cuscuta parasitism begins with tight coiling around the host stem by the strong tensile force of the ...
M. Takagawa, R. Yokoyama
wiley   +1 more source

The distribution and habitat preferences of the declining species Orobanche arenaria Borkh at the northern limit of its geographical range

Acta Societatis Botanicorum Poloniae, 2011
Three new sites of Orobanche arenaria were discovered during floristic investigations in the Wyżyna Małopolska upland in central Poland. The new localities are concentrated in the Ponidzie area (Garb Pińczowski ridge and Niecka Połaniecka basin) and form
Renata Piwowarczyk, Alojzy Przemyski
doaj   +1 more source

Siirt'te Doğal Yayılış Gösteren Parazit Yabancı Otlar ve Konukçuları

ISPEC Journal of Agricultural Sciences, 2020
Bitkisel üretimde ekonomik verim kaybına neden olan en önemli faktörlerden birisi de yabancı otlardır. Yabancı otlar kültür bitkileri ile rekabete girerek ve allelopatik etkileri ile kültür bitkilerini olumsuz etkilemeleri yanında kültür bitkileri ...
Mesut SIRRI, Cumali ÖZASLAN, Mehmet FİDAN   +2 more
doaj   +1 more source