Suitability of ‘Cleopatra’ Mandarin as a Host Plant for Diaphorina citri (Hemiptera: Psyllidae)

Tsagkarakis, Antonios E.; Rogers, Michael E.

doi:10.1653/024.093.0322

Cited by 27 publications

(34 citation statements)

References 6 publications

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“…This behaviour could result in reduced oviposition, as reported by Tsagkarakis and Rogers (2010), who also observed a higher nymphal mortality in C. reshni ‘Cleopatra’ compared to C. aurantium under controlled conditions. C. limettioides volatiles were not attractive to D. citri .…”

Section: Discussionsupporting

confidence: 59%

“…Cleopatra mandarin, C. reshni Hort. and Japanese bitter orange, Poncirus trifoliata L. Rafinesque have been cited as unsuitable hosts for D. citri development, survival, and reproduction (Tsagkarakis and Rogers 2010; Westbrook et al 2011), whilst P. trifoliata and Palestinian sweet lime, C. limettioides Tanaka, have been cited as extremely tolerant and tolerant to HLB, respectively, under greenhouse conditions (Folimonova et al 2009). M. paniculata is also considered a transitory host for causative agents of HLB (Manjunath et al 2008).…”

Section: Introductionmentioning

confidence: 99%

“…To test the hypothesis that host volatile blends impact D. citri host seeking behaviour, interactions between D. citri and volatiles collected from a range of suitable, unsuitable, and non-host plants were studied. M. paniculata and sweet orange, C. sinensis (L.) Osbeck were selected as most attractive host plants (Ikeda and Ashihara 2008; Patt and Sétamou 2010; Borgoni et al 2014), with C. reshni , C. limettioides, and P. trifoliata being selected as less attractive hosts (Tsagkarakis and Rogers 2010; Westbrook et al 2011). Previous work reported that guava, Psidium guajava L. (Myrtaceae), leaves and volatiles repel D. citri and hamper location of Rangpur (lemandarin), C. limonia Osbeck (Rouseff et al 2008; da Silva et al 2016; Zaka et al 2010).…”

Section: Introductionmentioning

confidence: 99%

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Attractiveness of Host Plant Volatile Extracts to the Asian Citrus Psyllid, Diaphorina citri, is Reduced by Terpenoids from the Non-Host Cashew

et al. 2018

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Diaphorina citri is a vector of the bacterial causative agent of Huanglongbing (HLB = Citrus greening), a severe disease affecting citrus crops. As there is no known control for HLB, manipulating insect behaviour through deployment of semiochemicals offers a promising opportunity for protecting citrus crops. The behavioural responses of D. citri to plant volatiles, and the identity of these plant volatiles were investigated. Volatiles were collected from host plants Murraya paniculata, Citrus sinensis, C. reshni, C. limettioides, Poncirus trifoliata, and from non-host plants Psidium guajava, Mangifera indica, Anacardium occidentale. In behavioural assays, female D. citri spent more time in the arms containing volatiles from either M. paniculata or C. sinensis compared to the control arms. When D. citri was exposed to volatiles collected from A. occidentale, they preferred the control arm. Volatiles emitted from the other studied plants did not influence the foraging behaviour of D. citri. Chemical analyses of volatile extracts from C. sinensis, M. paniculata, and A. occidentale revealed the presence of the terpenoids (E)-4,8-dimethylnona-1,3,7–triene (DMNT) and (E,E)-4,8,12-trimethyltrideca-1,3,7,11-tetraene (TMTT) in higher amounts in A. occidentale. In further behavioural bioassays, female D. citri spent less time in arms containing a synthetic blend of DMNT and TMTT compared to the control arms. Female D. citri also spent less time in arms containing the synthetic blend in combination with volatile extracts from either M. paniculata or C. sinensis compared to the control arms. Results suggest that higher release of the two terpenoids by A. occidentale make this species unattractive to D. citri, and that the terpenoids could be used in reducing colonisation of citrus plants and therefore HLB infection.

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Section: Discussionsupporting

confidence: 59%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Attractiveness of Host Plant Volatile Extracts to the Asian Citrus Psyllid, Diaphorina citri, is Reduced by Terpenoids from the Non-Host Cashew

et al. 2018

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“…The ability to integrate information from these two different sensory modalities, odor and color, may facilitate Asian citrus psyllidÕs ability to recognize preferred signature stimuli from host plants and to be more attracted to certain competing signatures when choosing between potential hosts (Patt and Sé tamou 2010). Additionally, ßush growth quality in terms of nutritional value and physical characteristics has important inßuences on the Þtness of Asian citrus psyllid (Tsai and Liu 2000, Nava et al 2007, Tsagkarakis and Rogers 2010, Teck et al 2011, Westbrook et al 2011, Alves et al 2014. For mandarins, Þtness effects measured in the laboratory are signiÞcant and Asian citrus psyllid does not perform well on ÔCleopatraÕ (Citrus reshni Hort.…”

Section: Discussionmentioning

confidence: 99%

“…For mandarins, Þtness effects measured in the laboratory are signiÞcant and Asian citrus psyllid does not perform well on ÔCleopatraÕ (Citrus reshni Hort. ex Tanaka) (Tsagkarakis and Rogers 2010) or ÔSunkiÕ (Citrus sunki Tanaka) (Nava et al 2007) varieties when compared with Ôsour orangeÕ (C. aurantium), Rangpur lime (Citrus limonia Osbeck), or orange jasmine (Murraya exotica L.). In comparison to Cleopatra mandarin, sour orange is a superior host plant for Asian citrus psyllid.…”

Section: Discussionmentioning

confidence: 99%

Phenology of Asian Citrus Psyllid (Hemiptera: Liviidae) and Associated Parasitoids on Two Species ofCitrus, Kinnow Mandarin and Sweet Orange, in Punjab Pakistan

et al. 2014

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The population phenology of Asian citrus psyllid, Diaphorina citri Kuwayama, was monitored weekly for 110 wk on two species of Citrus, kinnow mandarin and sweet orange, at two different research sites in Faisalabad, Punjab Pakistan. Citrus flush growth patterns were monitored and natural enemy surveys were conducted weekly. Flush patterns were similar for kinnow and sweet orange. However, flush on sweet orange was consistently more heavily infested with Asian citrus psyllid than kinnow flush; densities of Asian citrus psyllid eggs, nymphs, and adults were higher on sweet orange when compared with kinnow. When measured in terms of mean cumulative insect or Asian citrus psyllid days, eggs, nymphs, and adults were significantly higher on sweet orange than kinnow. Two parasitoids were recorded attacking Asian citrus psyllid nymphs, Tamarixia radiata (Waterston) and Diaphorencyrtus aligarhensis (Shafee, Alam and Agarwal). The dominant parasitoid species attacking Asian citrus psyllid nymphs on kinnow and sweet orange was T. radiata, with parasitism averaging 26%. D. aligarhensis parasitism averaged 17%. Generalist predators such as coccinellids and chrysopids were collected infrequently and were likely not important natural enemies at these study sites. Immature spiders, in particular, salticids and yellow sac spiders, were common and may be important predators of all Asian citrus psyllid life stages. Low year round Asian citrus psyllid densities on kinnow and possibly high summer temperatures, may, in part, contribute to the success of this cultivar in Punjab where Candidatus Liberibacter asiaticus, the putative causative agent of huanglongbing, a debilitating citrus disease, is widespread and vectored by Asian citrus psyllid.

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Resistance of True Citrus species to Diaphorina citri

Eduardo

Miranda

Volpe

et al. 2022

Pest Management Science

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BACKGROUND Host genetic resistance is a promising strategy for the management of Diaphorina citri Kuwayama (Hemiptera: Psyllidae), and consequently Huanglongbing (HLB). To date, no study has investigated the resistance to D. citri in the clonal and vegetatively propagated plants of the Microcitrus, Eremocitrus, and Atalantia genera. This study assesses Near and True Citrus genotype antixenosis and antibiosis against D. citri, with trichome density and volatile emission as possible mechanisms of resistance. RESULTS All genotypes were oviposited by D. citri, however, 8 of 14 genotypes were less oviposited than Citrus × sinensis ‘Valencia’ (susceptible control). Diaphorina citri nymphs had lower nymphal viability in E. glauca (31%) and M. warburgiana (58%) than that in Citrus × sinensis (77%). The behavioral assay showed that 30% of D. citri nymphs in the last instars evaded E. glauca shoots, whereas no nymphs evaded Citrus × sinensis shoots. A higher trichome density was observed in E. glauca shoots compared to the other genotypes. Chemical analysis revealed differences in the volatile profiles of E. glauca and Citrus × sinensis. CONCLUSION Eremocitrus glauca and M. warburgiana genotypes were more resistant to D. citri than Citrus × sinensis. Higher trichome density in the shoots may negatively influence the development of D. citri nymphs. Eremocitrus glauca volatiles may also be involved in their resistance to D. citri. © 2022 Society of Chemical Industry.

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Suitability of ‘Cleopatra’ Mandarin as a Host Plant for Diaphorina citri (Hemiptera: Psyllidae)

Cited by 27 publications

References 6 publications

Attractiveness of Host Plant Volatile Extracts to the Asian Citrus Psyllid, Diaphorina citri, is Reduced by Terpenoids from the Non-Host Cashew

Attractiveness of Host Plant Volatile Extracts to the Asian Citrus Psyllid, Diaphorina citri, is Reduced by Terpenoids from the Non-Host Cashew

Phenology of Asian Citrus Psyllid (Hemiptera: Liviidae) and Associated Parasitoids on Two Species ofCitrus, Kinnow Mandarin and Sweet Orange, in Punjab Pakistan

Resistance of True Citrus species to Diaphorina citri

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