Results 61 to 70 of about 9,788 (214)

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

open access: yesEgyptian 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   +2 more
doaj   +1 more source

What is Orobanche haenseleri var. deludens Beck? [PDF]

open access: yes, 2004
Orobanche haenseleri var. deludens Beck (Orobanchaceae), a problematic taxon described from Algeciras (Cádiz, S Spain) is here identified after studying the original material of Wolley-Dod (BM 4476).
Pujadas-Salvá, Antonio J.   +1 more
core   +2 more sources

Commodity risk assessment of Vitis spp. plants from Moldova

open access: yesEFSA 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)   +37 more
wiley   +1 more source

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

open access: yesPlant 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

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

open access: yesMajallah-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

Noves aportacions al coneixement de la flora vascular de les comarques meridionals de Catalunya. IV [PDF]

open access: yes, 2012
En aquest treball aportem dades de 30 plantes vasculars trobades a les muntanyes Catalanídiques centrals i meridionals catalanes. Campanula fastigiata Duf. ex A. DC., Centunculus minimus L., Cephalaria syriaca (L.) Roem.
Bagaria Morató, Guillem   +6 more
core   +1 more source

Pathogenic and molecular diversity in highly virulent populations of the parasitic weed Orobanche cumana (sunflower broomrape) from Europe [PDF]

open access: yes, 2014
The definitive version is available at www3.interscience.wiley.comThe parasitic weed Orobanche cumana (sunflower broomrape) constrains sunflower production in eastern and southern Europe and in the Middle East.
Collado-Romero, Melania   +5 more
core   +2 more sources

Recent vegetation shifts in the French Alps with winners outnumbering losers

open access: yesJournal of Ecology, Volume 113, Issue 11, Page 3275-3292, November 2025.
Analysing 11 million records of 4250 French Alps plant species over 30 years shows that one‐third expanded their range, dominated by thermophilic and fast‐colonizing species, while 13% declined. Most species showed little response, with potential shifts lagging behind climate change. Our study deepens our understanding of the complex dynamics of recent
Romain Goury   +8 more
wiley   +1 more source

What is and What is understood by Orobanche foetida Poir., Voy. Barbarie 2: 195[-196] (1789)? [PDF]

open access: yes, 2015
Tras un detenido estudio de su protólogo y lectótipo, se concluye que Orobanche foetida Poir. (1789) es un sinónimo prioritario de Orobanche variegata Wallr.
Carlón Ruiz, Luis   +3 more
core  

Overabundant populations of large wild herbivores disrupt plant–pollinator networks in a Mediterranean ecosystem

open access: yesPlant Biology, Volume 27, Issue 6, Page 1047-1057, October 2025.
Plant–pollinator network diversity, complexity, and structure decrease in scenarios of large herbivore overabundance, but network robustness will be unaffected if dominant plants are not palatable. Abstract Large herbivores are keystone species, so changes in their population abundance can have cascading effects on ecosystems.
C. Hernández‐Castellano   +5 more
wiley   +1 more source

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