Results 31 to 40 of about 498 (160)

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

Sistema radicular dos citros em Neossolo Quartzarênico dos Tabuleiros Costeiros sob irrigação e sequeiro Citrus root system in Coastal Tablelands on Typic Quartzipsamment under irrigation and rainfed conditions

Pesquisa Agropecuária Brasileira, 2007
O objetivo deste trabalho foi avaliar o sistema radicular da laranjeira 'Pêra' Citrus sinensis (L.) Osb., enxertada em limoeiro 'Rugoso' Citrus jambhiri Lush., plantada no espaçamento 6x4 m, sob sistema irrigado com microaspersores e sob sequeiro. O solo
Laercio Duarte Souza, Luciano da Silva Souza, Carlos Alberto da Silva Ledo   +2 more
doaj   +1 more source

Optimizing Recovery of Hybrid Embryos from Interspecific Citrus Crosses of Polyembryonic Rough Lemon (Citrus jambhiri Lush.) [PDF]

Agronomy, 2020
The prevalence of rough lemon rootstock in India is presently threatened by the spread of Phytophthora root rot. Developing an alternative Phytophthora-resistant rootstock that also withstands other abiotic constraints is a priority for a sustainable citrus industry in India.
Jagveer Singh, Harvinder Singh Dhaliwal, Anirudh Thakur, Gurupkar Singh Sidhu, Parveen Chhuneja, Frederick G. Gmitter   +5 more
openaire   +2 more sources

Rhizobium rhizogenes‐mediated hairy root induction and plant regeneration for bioengineering citrus

, 2023
Plant Biotechnology Journal, Volume 21, Issue 9, Page 1728-1730, September 2023.
Manikandan Ramasamy, Michelle M. Dominguez, Sonia Irigoyen, Carmen S. Padilla, Kranthi K. Mandadi   +4 more
wiley   +1 more source

Sistema radicular de quatro porta-enxertos sob copa de tangerina 'Poncã' Root system of four rootstocks for 'Ponkan' mandarin trees

Ciência e Agrotecnologia, 2008
Estudos realizados a campo sobre a extensão e a distribuição das raízes são importantes para a tomada de decisões referentes ao manejo das culturas.
Carmen Silvia Vieira Janeiro Neves, Neusa Maria Colauto Stenzel, Sergio Luiz Colucci de Carvalho, Thiago Luiz Ragugnetti Furlaneto, Sérgio Hideki Okumoto   +4 more
doaj   +1 more source

Effector CLas0185 targets methionine sulphoxide reductase B1 of Citrus sinensis to promote multiplication of 'Candidatus Liberibacter asiaticus' via enhancing enzymatic activity of ascorbate peroxidase 1. [PDF]

Mol Plant Pathol
Targeted by effector CLas0185, CsMsrB1 enhances enzymatic activity of CsAPX1 during ‘Candidatus Liberibacter asiaticus’ infection, which subtracts reactive oxygen species accumulation and compromises plant resistance. Abstract Citrus huanglongbing (HLB) has been causing enormous damage to the global citrus industry.
Zhang S, Wang X, Zhao T, Zhou C.
europepmc   +2 more sources

Ploidy analysis among Citrus mutants using leaf meristematic tissue

Journal of Horticultural Sciences, 2022
A promising method for preparing metaphase spread for counting the number of chromosomes from the emerging shoot tissue is described in this report. In the present study, we adopted enzymatic digestion of shoot tips to analyse the chromosome number. The
Vijayakumari Narukulla, Yogesh Lahane, Rekha A   +2 more
doaj   +1 more source

Desenvolvimento vegetativo e custo de produção de porta-enxertos de citros em recipientes para fins de subenxertia Vegetative development and production cost of citrus rootstocks in containers for inarching

Pesquisa Agropecuária Brasileira, 2007
O objetivo deste trabalho foi avaliar o desenvolvimento vegetativo e estimar o custo de produção de 11 porta-enxertos de citros para fins de subenxertia, em diferentes recipientes.
Eduardo Augusto Girardi, Francisco de Assis Alves Mourão Filho, Sônia Maria de Stefano Piedade   +2 more
doaj   +1 more source

Isolation and expression of a cold-responsive gene PtCBF in Poncirus trifoliata and isolation of citrus CBF promoters

Biologia Plantarum, 2012
C-repeat/dehydration-responsive element binding factor (CBF) plays important roles in cold response network in plants. Here, one member of CBF coding gene family in trifoliate orange (Poncirus trifoliata), designated as PtCBF, was isolated.
L. G. He, H. L. Wang, D. C. Liu, Y. J. Zhao, M. Xu, M. Zhu, G. Q. Wei, Z. H. Sun   +7 more
doaj   +1 more source

Carbohydrate Relationships of Citrus jambhiri Inoculated with Glomus fasciculatum

Journal of the American Society for Horticultural Science, 1988
Abstract Root exudation patterns and carbohydrate composition of roots and leaves of Citrus jambhiri Lush, were examined during the period of initial colonization by Glomus fasciculatum (Thaxt.) Gerd. and Trappe.
R.K. Dixon, H.E. Garrett, G.S. Cox
openaire   +1 more source