Integration of soil applied neonicotinoid insecticides and acibenzolar-S-methyl for systemic acquired resistance (SAR) control of citrus canker on young citrus trees

Graham, James H.; Myers, Monty E.

doi:10.1016/j.cropro.2013.09.002

Cited by 28 publications

(24 citation statements)

References 19 publications

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“…In locations in which CC has become endemic and eradication is no longer feasible, measures for the management of the disease are adopted to avoid or reduce crop loss. A CC integrated management programme involves the planting of CC‐free nursery stock, choice of less susceptible citrus cultivars, deployment of arboreal windbreaks, spraying with copper‐based bactericides, control of CLM and application of systemic acquired resistance (SAR) inducers (Behlau and Belasque, ; Behlau et al ., ; Gottwald and Timmer, ; Gottwald et al ., ; Graham and Myers, ; Graham et al ., ; Leite and Mohan, ; Stein et al ., ).…”

Section: Management Of CCmentioning

confidence: 99%

Recent advances in the understanding of Xanthomonas citri ssp. citri pathogenesis and citrus canker disease management

Ference

Gochez²,

Behlau

et al. 2018

Molecular Plant Pathology

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104

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Taxonomic status: Bacteria; Phylum Proteobacteria; Class Gammaproteobacteria; Order Xanthomonadales; Family Xanthomonadaceae; Genus Xanthomonas; Species Xanthomonas citri ssp. citri (Xcc). Host range: Compatible hosts vary in their susceptibility to citrus canker (CC), with grapefruit, lime and lemon being the most susceptible, sweet orange being moderately susceptible, and kumquat and calamondin being amongst the least susceptible. Microbiological properties: Xcc is a rod-shaped (1.5-2.0 × 0.5-0.75 µm), Gram-negative, aerobic bacterium with a single polar flagellum. The bacterium forms yellow colonies on culture media as a result of the production of xanthomonadin. Distribution: Present in South America, the British Virgin Islands, Africa, the Middle East, India, Asia and the South Pacific islands. Localized incidence in the USA, Argentina, Brazil, Bolivia, Uruguay, Senegal, Mali, Burkina Faso, Tanzania, Iran, Saudi Arabia, Yemen and Bangladesh. Widespread throughout Paraguay, Comoros, China, Japan, Malaysia and Vietnam. Eradicated from South Africa, Australia and New Zealand. Absent from Europe.

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Section: Management Of CCmentioning

confidence: 99%

Recent advances in the understanding of Xanthomonas citri ssp. citri pathogenesis and citrus canker disease management

Ference

Gochez²,

Behlau

et al. 2018

Molecular Plant Pathology

Self Cite

134

104

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“…Plant disease control based on systemic resistance induced by a compound like Hx with low toxicity could potentially be integrated with copper for citrus canker control as recently proposed for other inducers of systemic acquired resistance (Graham and Myers, 2013). Hence, the aim of this work was to evaluate the efficacy of Hx as an inducer of resistance in citrus against Xcc and to compare the disease control and resistance responses with those obtained after treatment of ASM.…”

Section: Introductionmentioning

confidence: 98%

Induced resistance in sweet orange against Xanthomonas citri subsp. citri by hexanoic acid

et al. 2015

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“…This activates mechanisms of resistance and promotes calluses accumulation into the tissues. Graham and Myers (2013) have shown that these acids can be used together with Cu to induce resistance in citrus. There are reports of success in use of yeast as elicitors in plant resistance induction (Zanardo et al, 2009).…”

Section: Discussionmentioning

confidence: 99%

Nutritional status of orange tree ‘Pêra Rio’ variety after Huanglongbing disease infection, leaf spray fertilization and application of resistance-inducing bioinductors

Ferraz¹,

Barbosa²,

Viégas³

et al. 2017

Aust J Crop Sci

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Citrus industry is widespread in the world. The Huanglongbing is an important disease of citrus species and has been spread around the world. This research analyzed the nutritional status of tree 'Pêra Rio' variety infected with Candidatus Liberibacter spp., under leaf nutrients spray and bioinductors of resistance. The experiment was carried out from September 2013 to June 2014, in a citrus commercial orchard located in the city of Ibitinga (SP). A completely randomized design was used in a factorial 3 × 4 × 6, consisting of three plants status (healthy, infected with asymptomatic HLB, and symptomatic HLB), four rates of spray solutions (0, 2, 4 and 6 L ha -1 ), six application stages (A 1 , A 2 , A 3 , A 4 , A 5 , and A 6 with intervals of 45 days between each stage) and four replications. Macro and micronutrients leaf levels were quantified. Data were submitted to exploratory factor analysis with multivariate statistics. Three factors were extracted from the variables, namely, Factor 1 formed by variables S, Cu, Fe, and Zn; Factor 2 by N, K and B, and Factor 3 by Ca, Mg, and Mn. 'Pêra Rio' plants nutritional status was destabilized with the infection of Candidatus Liberibacter spp. Progressive treatment with leaf fertilization and resistance bioinductors temporarily re-established nutritional standards of plants affected by Huanglongbing but did not promote stability of the plants nutritional status.

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Integration of soil applied neonicotinoid insecticides and acibenzolar-S-methyl for systemic acquired resistance (SAR) control of citrus canker on young citrus trees

Cited by 28 publications

References 19 publications

Recent advances in the understanding of Xanthomonas citri ssp. citri pathogenesis and citrus canker disease management

Recent advances in the understanding of Xanthomonas citri ssp. citri pathogenesis and citrus canker disease management

Induced resistance in sweet orange against Xanthomonas citri subsp. citri by hexanoic acid

Nutritional status of orange tree ‘Pêra Rio’ variety after Huanglongbing disease infection, leaf spray fertilization and application of resistance-inducing bioinductors

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