Results 21 to 30 of about 6,129 (154)

Comprehensive Chemical and Biological Assessment of Orobanche racemosa Extracts Using Chromatographic, In Vitro, In Silico, and Cell-Based Techniques. [PDF]

ChemistryOpen
Orobanche racemosa can be considered an effective source of natural bioactive agents in designing functional applications. The growing interest in natural product research as a safer and sustainable alternative to synthetic drugs has triggered this study, which evaluates the chemical profile and biological activity of Orobanche racemosa extracts.
Nilofar N, Saka E, Cetiz MV, Rodrigues MJ, Fernandes E, Custodio L, Yildiztugay E, Yapıcı I, Gulcin I, Elhawary EA, Eldahshan OA, Singab ANB, Cespedes-Acuna CL, Zengin G.   +13 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

EFFECT OF GL YPHOSATE, FOSAMINE AMMONIUM AND THEIR MIXTURE FOR CONTROLLING Orobanche crenata IN PEAS (PisLim sativum). [PDF]

Journal of Plant Production, 2004
In pot trails, during two successive seasons (2001/2002) and (200212003) foliar application of glyphosate (10 - 25 ppm), fosamine ammonium (50 - 200 ppm) and their mixture (5 ppm glyphosate + 25 ppm fosamine ammonium - 12.5 ppm glyphosate + 100 ppm ...
Sonaa Elgayar, Faida Sharara, Nadia Messiha,   +2 more
doaj   +1 more source

Induction of systemic resistance to Orobanche crenata in lentil by exogenous application of salicylic acid and indole acetic acid [PDF]

Journal of Plant Protection Research, 2023
Orobanche crenata parasitism on lentil ( Lens culinaris Medik) is one of the most destructive factors for this crop in Morocco. Field and pot assays were performed to study the mitigation of O.
Fatima Zahra Briache, Majda El Amri, Mounia Ennami, Moez Amri, Zine El Abidine Triqui, Rachid Mentag   +5 more
doaj   +1 more source

A potential role of heat-moisture couplings in the range expansion of <i>Striga asiatica</i>. [PDF]

Ecol Evol
Our research examines the effects of climate change on the distribution of parasitic weeds, such as Orobanche, Phelipanche, and Striga, which pose threats to global food security. Utilizing satellite data and GBIF observations, we find climate‐induced shifts in habitats and expansion patterns, notably the elevation increase of Striga asiatica ...
Bürger M, Chory J.
europepmc   +2 more sources

NON CHEMICAL METHODS TO CONTROL OROBANCHE CERENATA ON FABA BEAN PLANTS [PDF]

Journal of Plant Production, 2000
Pot experiments were designed to study the effect of three antagonistic fungi (Trichoderma harizianum, T. koningii and Trichorus spirales) and three organic amendments, German chamomile leaves (Matricaria chamomilla), garlic cloves (Allium sativum) and ...
Nadia El-Safwani,
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

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

Assessment of weed root extracts for allelopathic activity against Orobanche and Phelipanche species

Phytopathologia Mediterranea, 2021
Broomrapes (Orobanche and Phelipanche species) are holoparasitic weeds that infect roots of crop hosts from Asteraceae, Brassicaceae, Apiaceae, Fabaceae, and Solanaceae.
Mónica Fernández-Aparicio, Alessio Cimmino, Gabriele Soriano, Marco Masi, Susana Vilariño, Antonio Evidente   +5 more
doaj   +1 more source

Evaluation of the phytotoxic and antifungal activity of C17‐sesquiterpenoids as potential biopesticides

Pest Management Science, Volume 78, Issue 10, Page 4240-4251, October 2022., 2022
C17‐sesquiterpenoids exhibited strong phytotoxic and antifungal activity. The lack of the α‐methylene‐γ‐butyrolactone system in their structure did not extinguish their bioactivities. Abstract BACKGROUND Natural products are a promising source for the development of new pesticides with alternative mechanisms of action.
David M. Cárdenas, Joanna Bajsa‐Hirschel, Charles L. Cantrell, Carlos Rial, Rosa M. Varela, José M. G. Molinillo, Francisco A. Macías   +6 more
wiley   +1 more source