Publicações

@article{nokey,

title = {Degree days, phenology and fruit quality of ‘Tahiti IAC-5’ acid lime grafted onto different rootstocks in Pindorama - SP},

author = {Bruna Aparecida Bettini-Tambur and Fernando Alves Azevedo and Mariângela Cristofani-Yaly and Maria Beatriz Bernardes Soares and Mônica Helena Martins and Evandro Henrique Schinor},

url = {http://www.scielo.br/j/rbf/a/p4vtqH6vMH78hHQzFfKpZtN/},

doi = {10.1590/0100-29452022064},

issn = {0100-2945},

year  = {2022},

date = {2022-01-01},

journal = {Revista Brasileira de Fruticultura},

volume = {44},

issue = {1},

publisher = {Sociedade Brasileira de Fruticultura},

abstract = {Abstract Few rootstock varieties are used for ‘Tahiti’ acid lime; therefore, diversification is necessary and studying the phenological phases of new scion/rootstock combinations is important for orchard management strategies. The aim of this study was to evaluate the influence of different rootstocks on the sum of degree days (DD) and on the phenology of plants and also on the quality of ‘Tahiti’ acid lime fruits, in Pindorama, SP. Six branches were marked on plants grafted onto 13 citrandarins (H), ‘Rangpur’ lime (RL), ‘Flying Dragon’ trifoliate orange (FD) and ‘Sunki’ mandarin (SM). Phenological characterization (anthesis to harvest) was performed using a grading scale. DD accumulation (anthesis to harvest) was determined considering the base temperature of 13 °C. Physical (weight, height and diameter, juice yield) and chemical (acidity, total soluble solids and ratio) characteristics of fruits were also evaluated. The experimental design was in randomized blocks with three replicates and one plant per plot. The rootstocks under study influenced DD accumulation and phenology, with early (H5, H73, H121, H135, H145, H152, FD - 1,558 at 1,676 DD and 135 to 146 days) and later combinations (H10, H14, H42, H47, H70, H150, H173, RL and SM - 1,694 to 1,829 DD and 148 to 157 days) regarding fruit maturation. The harvest point of ‘Tahiti’ acid lime fruits grafted onto H145 citrandarin and FD was advanced about 20 days in relation to the standard rootstock, RL. Total soluble solids content and fruit size were influenced by rootstocks; however, all scion/rootstock combinations presented fruits with quality characteristics within commercial standards.},

keywords = {‘Rangpur’ lime, citrandarin, Citrus × latifolia, Poncirus trifoliata ‘Flying Dragon},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Degree days, phenology and fruit quality of ‘Tahiti IAC-5’ acid lime grafted onto different rootstocks in Pindorama - SP},

author = {Bruna Aparecida Bettini-Tambur and Fernando Alves Azevedo and Mariângela Cristofani-Yaly and Maria Beatriz Bernardes Soares and Mônica Helena Martins and Evandro Henrique Schinor},

url = {http://www.scielo.br/j/rbf/a/p4vtqH6vMH78hHQzFfKpZtN/},

doi = {10.1590/0100-29452022064},

issn = {0100-2945},

year  = {2022},

date = {2022-01-01},

journal = {Revista Brasileira de Fruticultura},

volume = {44},

issue = {1},

publisher = {Sociedade Brasileira de Fruticultura},

abstract = {Abstract Few rootstock varieties are used for ‘Tahiti’ acid lime; therefore, diversification is necessary and studying the phenological phases of new scion/rootstock combinations is important for orchard management strategies. The aim of this study was to evaluate the influence of different rootstocks on the sum of degree days (DD) and on the phenology of plants and also on the quality of ‘Tahiti’ acid lime fruits, in Pindorama, SP. Six branches were marked on plants grafted onto 13 citrandarins (H), ‘Rangpur’ lime (RL), ‘Flying Dragon’ trifoliate orange (FD) and ‘Sunki’ mandarin (SM). Phenological characterization (anthesis to harvest) was performed using a grading scale. DD accumulation (anthesis to harvest) was determined considering the base temperature of 13 °C. Physical (weight, height and diameter, juice yield) and chemical (acidity, total soluble solids and ratio) characteristics of fruits were also evaluated. The experimental design was in randomized blocks with three replicates and one plant per plot. The rootstocks under study influenced DD accumulation and phenology, with early (H5, H73, H121, H135, H145, H152, FD - 1,558 at 1,676 DD and 135 to 146 days) and later combinations (H10, H14, H42, H47, H70, H150, H173, RL and SM - 1,694 to 1,829 DD and 148 to 157 days) regarding fruit maturation. The harvest point of ‘Tahiti’ acid lime fruits grafted onto H145 citrandarin and FD was advanced about 20 days in relation to the standard rootstock, RL. Total soluble solids content and fruit size were influenced by rootstocks; however, all scion/rootstock combinations presented fruits with quality characteristics within commercial standards.},

keywords = {‘Rangpur’ lime, citrandarin, Citrus × latifolia, Poncirus trifoliata ‘Flying Dragon},

pubstate = {published},

tppubtype = {article}

}

@article{Morelli2020,

title = {Impact of HLB on the physiological quality of citrus rootstock seeds and non-vertical ‘Candidatus Liberibacter asiaticus’ transmission},

author = {Marília Morelli and Felipe Hirayuki Takayassu and Camilla Andrade Pacheco and Patrícia Marluci Conceição and Helvécio Della Coletta Filho and Fernando Alves Azevedo},

url = {https://link.springer.com/article/10.1007/s40858-020-00371-8},

doi = {10.1007/S40858-020-00371-8/METRICS},

issn = {19832052},

year  = {2020},

date = {2020-01-01},

journal = {Tropical Plant Pathology},

volume = {45},

issue = {6},

pages = {620-625},

publisher = {Springer Science and Business Media Deutschland GmbH},

abstract = {Huanglongbing (HLB) is the main disease of citriculture worldwide, being mainly caused by the bacterium known as ‘Candidatus Liberibacter asiaticus’ (CLas), limited to the phloem and naturally transmitted by vector insects known as psyllids. For the production of citrus seedlings, it is necessary to use rootstocks that are propagated by seeds from fruits produced by mother plants grown in field, however being submitted to natural HLB transmission. Although there is no evidence of CLas transmission from seeds to seedlings, little is known about the effects of this bacterium on the physiological quality of seeds obtained from CLas-infected plants. Therefore, the aim of this work was to evaluate the physiological quality of seeds from ‘Rangpur’ lime and ‘Swingle’ citrumelo rootstocks, from CLas-infected plants, with symptomatic and asymptomatic branches. The parameters evaluated, in addition to fruit development in mother plants, were germination rate, tetrazolium test, electrical conductivity, seedling emergence in greenhouse, and vegetative development and molecular analysis via qPCR for the detection of bacteria (leaf petiole, fruit peduncles, roots, seed coats, and seed endosperm). The presence of CLas in plants of both rootstocks has negative impact on fruit development, as well as on the number of normal seeds. In addition, there is reduced germination and seed emergence. Although CLas was detected in different tissues (leaf petiole, fruit peduncles and seed coat, and seed embryo), no vertical bacteria transmission was detected. Results have shown that seeds from CLas-infected branches have impaired physiological quality, but without bacterial transmission from seeds to seedlings.},

keywords = {‘Rangpur’ lime, ‘Swingle’ citrumelo, bacterium, Citrus, Greening, Seeds},

pubstate = {published},

tppubtype = {article}

}