Experiencias con huanglonbing en limón Mexicano en el Estado de Colima, México

González, Marciano Manuel Robles; Santos, Mario Orozco; Ramírez, Miguel Ángel Manzanilla; Monreal, José Joaquín Velázquez; Urrutia, V.M Medina; Stuchi, Eduardo Sanches

doi:10.4322/crt.16518

Cited by 6 publications

(4 citation statements)

References 17 publications

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“…One of the factors that reduce citrus production is the presence of different diseases, among them, Huanglongbing disease (HLB), which is one of the biggest problems in citrus worldwide, reduces production up to 50%, and in advanced stages of infection, may cause death of trees [1,2]. Globally, every year, the HLB causes losses of billions of dollars in the citrus industry [3].…”

Section: Introductionmentioning

confidence: 99%

Rootstock Influence on Growth and Mineral Content of Citrus limon and Citrus sinensis cv. Valencia Inoculated with Candidatus Liberibacter Asiaticus

et al. 2020

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Huanglongbing (HLB) reduces the growth and development of citrus and induces changes in secondary metabolites such as flavonoids, limonoids, and polyamines. Likewise, infected plants have a deficient absorption of nutrients such as zinc, potassium, manganese, and copper. Therefore, the objective of this study was to evaluate the influence of different rootstocks on morphology and mineral changes of Citrus limon and Citrus sinensis cv. Valencia plants inoculated with Candidatus Liberibacter asiaticus. In a greenhouse of the Experimental Station-Autonomous University of Tamaulipas, the Candidatus Liberibacter asiaticus bacteria were inoculated to Citrus limon plants (growing on Citrus volkameriana, Citrus macrophylla, and Citrus aurantium rootstocks) and Citrus sinensis cv. Valencia (growing on Citrus volkameriana and Citrus aurantium rootstocks). The experiment was established under a completely randomized design with 45 graft/rootstock repetitions. In each graft/rootstock combination, the plant height and stem diameter were determined using a tape measurer and a Vernier, respectively. In addition, the nutrient content of foliar samples was determined by an X-ray fluorescence spectrometer. In both citrus species, the C. aurantium rootstock promoted a higher concentration of the bacteria. On the other hand, the rootstock that showed the best agronomical results after inoculation with the bacteria was C. volkameriana, presenting the least variation in mineral content and conferring greater plant height (15%) and stem diameter (23%). In contrast, the presence of Ca. Liberibacter asiaticus decreased S content and increased Cu concentration in C. lemon plants. Similarly, plants infected with C. sinensis presented higher Fe content. Finally, in both species, no significant differences were observed for Mn, P, and Zn concentration.

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Section: Introductionmentioning

confidence: 99%

Rootstock Influence on Growth and Mineral Content of Citrus limon and Citrus sinensis cv. Valencia Inoculated with Candidatus Liberibacter Asiaticus

et al. 2020

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“…Employment opportunities within this agro-industry span daily laborers and field professionals, as well as packaging, industrialization, transportation, and trade. Plant growers (nurseries) and input suppliers also benefit from citrus cultivation [46]. From the 1980s until 2013, limes and oranges were the primary job generators in national fruit cultivation, ranking among the top 10 crops regarding employment demand.…”

Section: Economic Social and Employment Impact Caused By Huanglongbingmentioning

confidence: 99%

“…HLB has become endemic in the Mexican lime and Persian lime-producing areas in the states of Colima, Michoacán, Jalisco, and Nayarit, causing a significant economic and social impact. In Colima alone, an estimated 2435 full-time jobs in field labor and harvesting were lost, equivalent to 300 annual workdays between 2010 and 2012 [46].…”

Section: Economic Social and Employment Impact Caused By Huanglongbingmentioning

confidence: 99%

Economic and Social Impact of Huanglongbing on the Mexico Citrus Industry: A Review and Future Perspectives

Villar-Luna,

Santos-Cervantes,

Rodríguez-Negrete

et al. 2024

Horticulturae

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The citrus industry is of great importance in Mexico, with an estimated production value of USD 2.4 billion and the potential to generate up to 28 million employees per year. Approximately 69,000 Mexican families depend on this sector. However, it is under serious threat from the disease known as Huanglongbing (HLB). The rapid spread of this disease has caused significant economic losses, impacted the livelihoods of citrus growers, and led to substantial job losses. Currently, HLB is not under control in Mexico, and as the management strategies applied have proven to be ineffective, yields have not been recovered to pre-HLB levels, and production costs have significantly increased. Therefore, it remains the most destructive citrus disease. This review paper describes the current situation of the disease, its economic and social impact, and the measures adopted for its management in Mexico. Future perspectives highlight advances in research based on new biotechnological tools as an eco-friendly management alternative. Practical suggestions to address HLB are also mentioned in our analysis.

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“…Esta enfermedad es endémica de la provincia China de Guangdong, y aunque la principal característica es el amarillamiento general de las hojas, allí la sintomatología comúnmente fue agrupada en tres tipos: amarillamiento, moteamiento y visualmente similar a la deficiencia de Zinc (Zn) [28] , ver Figura 1 Los síntomas de HLB en hojas pueden confundirse con deficiencias nutricionales o incluso con el daño de plagas y otras enfermedades, sin embargo, presenta características distintivas: diferentes estudios indican que el HLB estructuralmente afecta los tejidos del floema causando problemas para el transporte de nutrientes en las plantas hospederas [29] , esto desencadena la presencia de brotes vegetativos maduros amarillentos con moteado y distribución asimétrica, retraso en el crecimiento de plantas en desarrollo, menores porcentaje de rendimiento, producción de fruta deforme, con pobre coloración, con menos peso y tamaño, la que además puede desprenderse del árbol prematuramente [30] ).…”

Section: Enfermedad De Huanglongbing (Hlb)unclassified

El impacto de Huanglongbing, HLB, en la producción mundial de cítricos

Pineda Cagua,

Hernández Mendoza,

Hernández Delgado

et al. 2024

Rev. Bol. Quim.

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El cultivo de naranja se originó en el hemisferio oriental, principalmente en China, y luego se extendió por todo el mundo como fruta comercial. En 2022, la producción mundial de naranjas aumentó a un total de 49 millones de toneladas métricas. Los principales productores incluyen Brasil, China, la UE, México y Estados Unidos. Sin embargo, la industria de los cítricos enfrenta desafíos debido a la enfermedad de Huanglongbing (HLB). Los investigadores están explorando modificaciones genéticas para lograr tolerancia. Esta revisión explora el impacto de la enfermedad, las especies de cítricos de importancia, las variedades mejoradas y la evolución global del HLB.

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Experiencias con huanglonbing en limón Mexicano en el Estado de Colima, México

Abstract: Este es un artículo publicado en acceso abierto (Open Access) bajo la licencia Creative Commons Attribution, que permite su uso, distribución y reproducción en cualquier medio, sin restricciones siempre que el trabajo original sea debidamente citado.

Cited by 6 publications

References 17 publications

Rootstock Influence on Growth and Mineral Content of Citrus limon and Citrus sinensis cv. Valencia Inoculated with Candidatus Liberibacter Asiaticus

Rootstock Influence on Growth and Mineral Content of Citrus limon and Citrus sinensis cv. Valencia Inoculated with Candidatus Liberibacter Asiaticus

Economic and Social Impact of Huanglongbing on the Mexico Citrus Industry: A Review and Future Perspectives

El impacto de Huanglongbing, HLB, en la producción mundial de cítricos

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