Results 11 to 20 of about 1,339 (204)

Bacterial plant pathogens affect the locomotor behavior of the insect vector: a case study of Citrus volkameriana–Triozae erytreae–Candidatus Liberibacter asiaticus system [PDF]

Insect Science, 2023
AbstractPlant pathogens can alter the behavior of their insect vectors as well as their survival and reproduction. The African psyllid, Trioza erytreae, is one of the vectors of Huanglongbing, a citrus disease caused mainly by “Candidatus Liberibacter asiaticus” (CLas). The purpose of this study was to characterize the effects of CLas on the psyllid, T.
ameline, arnaud, Karkach, Alain, Denoirjean, Thomas, Grondin, Martial, Grondin, Martial, Molinari, Florencia, Turpin, Patrick, Delatte, Helene, Reynaud, Bernard   +8 more
openaire   +4 more sources

Pest categorisation of Citrus leprosis viruses [PDF]

EFSA Journal, Volume 15, Issue 12, December 2017., 2017
The EFSA Panel on Plant Health performed a pest categorisation of the Citrus leprosis viruses for theEU territory and identifiedfive distinct viruses,Citrus leprosis virus C(CiLV-C),Citrus leprosis virus C2(CiLV-C2),Hibiscus green spot virus 2 ...
Alan MacLeod, Antonino Catara, Ariena Van Bruggen, Björn Niere, Claude Bragard, David Caffier, Elisavet Chatzivassiliou, Gabor Hollo, Gianni Gilioli, Gregor Urek, Jean‐Claude Gregoire, Jonathan West, Josep Anton Jaques Miret, Katharina Dehnen‐Schmutz, Maria Navajas Navarro, Michael Jeger, null null, Núria Duran‐Vila, Roel Potting, Stephan Winter, Stephen Parnell, Thierry Candresse, Trond Rafoss, Vittorio Rossi, Wopke Van der Werf   +24 more
core   +2 more sources

First record of a Hop stunt viroid variant associated with gumming and stem pitting on Citrus volkameriana trunk rootstock in Egypt [PDF]

New Disease Reports, 2014
Citrus fruits are traditional agricultural products in Egypt. Citrus volkameriana is the best rootstock for growing citrus in Egypt’s desert areas (newly reclaimed land). It is far superior to other rootstocks used in Egypt in its…
A.R. Sofy, K.A. El‐Dougdoug
openaire   +2 more sources

Pest categorisation of ‘Blight and blight-like’ diseases of citrus [PDF]

EFSA Journal, Volume 16, Issue 4, April 2018., 2018
The EFSA Panel on Plant Health performed a pest categorisation of ‘ Blight and blight-like ’ for the EU territory. Blight is a major disease of citrus. Similar ‘ blight-like ’ diseases are also known (e.g.
Alan MacLeod, Antonino F Catara, Ariena Van Bruggen, Björn Niere, Claude Bragard, David Caffier, Elisavet Chatzivassiliou, Gabor Hollo, Gianni Gilioli, Gregor Urek, Jean‐Claude Gregoire, Jonathan West, Josep Anton Jaques Miret, Katharina Dehnen‐Schmutz, Maria Navajas Navarro, Michael Jeger, null null, Nuria Duran‐Vila, Roel Potting, Stephan Winter, Stephen Parnell, Thierry Candresse, Tomasz Kaluski, Trond Rafoss, Vittorio Rossi, Wopke Van der Werf   +25 more
core   +4 more sources

Anticancer, Anti HIV-1 and Antimicrobial Potentials of Methanol Extract and Non Polar Fractions of Citrus volkameriana Leaves and Phytochemical Composition

Research Journal of Medicinal Plant, 2015
This study investigated anticancer, anti HIV-1, antimicrobial potentials and the phytochemical composition of the total methanol extract, petroleum ether (60-80°C) and dichloromethane fractions of Citrus volkameriana leaves. Anticancer activity was measured by a sulforhodamine B (SRB) assay.
Khaled Nabih Zaki Rashed, Ataa Said
exaly   +2 more sources

Independent Evaluation of Rootstock Resistance and Endophytic Bacteria for Managing Citrus Nematode [PDF]

Journal of Nematology
Tylenchulus semipenetrans, a destructive root-parasitic nematode, causes slow decline and significant yield losses worldwide in citrus. Developing resistant cultivars/rootstocks remains an important strategy for the sustainable management of plant ...
Banihashemian Seyedeh Najmeh, Mirghasemi Seyedeh Negin, Seraji Ali, Fard Hadi Karimipour, Jamali Salar   +4 more
doaj   +2 more sources

Desenvolvimento do limoeiro 'Volkameriano' (Citrus volkameriana Pasq.) submetido a doses de paclobutrazol e ácido giberélico Growth of 'Volkameriano' lemmon tree treated with paclobutrazol and giberellic acid

Revista Brasileira de Fruticultura, 2008
O trabalho foi desenvolvido com o objetivo de avaliar os efeitos de concentrações de paclobutrazol (PBZ) e ácido giberélico (GA3) sobre o desenvolvimento de plantas de limoeiro 'Volkameriano' cultivadas em sacolas plásticas, contendo 2,5 dm³ de substrato.
Dalmo Lopes de Siqueira, Paulo Roberto Cecon, Luiz Carlos Chamhum Salomão   +2 more
doaj   +2 more sources

Interactions of Metarhizium brunneum-7 with Phytophagous Mites Following Different Application Strategies [PDF]

Insects, 2020
Metarhizium brunneum is a generalist entomopathogenic fungus known to be virulent against Acari. We investigated Metarhizium brunneum-7 (Mb7) interactions in three systems of phytophagous mites and their respective plant hosts: Volkamer lemon (Citrus ...
Dana Ment, Sukirtha Raman, Shira Gal, David Ezra, Eric Palevsky   +4 more
doaj   +2 more sources

Citrus volkameriana Grown Under Salinity: Impacts on Soil Properties, Plant Growth, Leaf Physiological and Biochemical Indices and Nutrient Content

Journal of Plant Growth Regulation
Abstract Salinity is a major constraint in many areas of the world where citrus trees are cultivated. Understanding the role and physiological functions of the rootstock used could provide valuable information for understanding salinity tolerance.
Peter A Roussos, Dionisios Gasparatos
exaly   +2 more sources

Citrus Black Spot Symptoms on Fruit Exposed to Phyllosticta citricarpa Infections at Different Developmental Stages. [PDF]

Plant Environ Interact
ABSTRACT Citrus black spot (CBS), caused by Phyllosticta citricarpa, is an important fungal disease of citrus. Higher CBS severity has been associated with P. citricarpa infections at the young and green stages of fruit. The length of the fruit susceptibility period may be influenced by the amount of inoculum and the climate of the citrus growing ...
Moyo P, Fialho RO, Silva Junior GJ, Fourie P.   +3 more
europepmc   +2 more sources