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1. Reduced Parasitism of Diaphorina citri (Hemiptera: Liviidae) by Tamarixia Radiata (Hymenoptera: Eulophidae) at Increasing Parasitoid:Host Ratios

Author:
Razmjou, Jabraeil; Kerr, Christopher R.; Leppla, Norman C.
Source:
TheFlorida entomologist 2019 v.102 no.1 pp. 246-248
ISSN:
1938-5102
Subject:
Tamarixia radiata,   etc   ; Diaphorina citri; females; hosts; instars; mass rearing; nymphs; oviposition; parasitism; population growth;     Show all 10 Subjects
Abstract:
... Tamarixia radiata females parasitized fewer host Diaphorina citri fourth and fifth instar nymphs as the number of females relative to hosts increased. Releasing additional females above an optimum number increased host feeding and competition for nymphs suitable for oviposition. Super-parasitism by T. radiata, while rare, likely indicates overpopulation, and specifically the loss of production in ...
DOI:
10.1653/024.102.0143

2. An assessment of interspecific competition between two introduced parasitoids of Diaphorina citri (Hemiptera: Liviidae) on caged citrus plants

Author:
Vankosky, Meghan A.; Hoddle, Mark S.
Source:
Insect science 2019 v.26 no.1 pp. 119-127
ISSN:
1672-9609
Subject:
Tamarixia radiata,   etc   ; Citrus; Diaphorina citri; Encyrtidae; biological control; interspecific competition; mortality; nymphs; parasitism; parasitoids;     Show all 10 Subjects
Abstract:
... Two parasitoids attacking nymphs of Asian citrus psyllid, Diaphorina citri Kuwayama (Hemiptera: Liviidae), Tamarixia radiata (Waterston) (Hymenoptera: Eulophidae) and Diaphorencyrtus aligarhensis (Shafee, Alam & Agarwal) (Hymenoptera: Encyrtidae) are being released in California, USA in a classical biological control program. To evaluate the effect of multiple parasitoid species on D. citri mortal ...
DOI:
10.1111/1744-7917.12490

3. Non-destructive DNA extraction methods for entomophagous insects with emphasis on biological control

Author:
Suaste-Dzul, Alba P.; Rodríguez-Vélez, José Manuel; Rodríguez-Vélez, Beatriz; Arredondo-Bernal, Hugo Cesar; Gallou, Adrien
Source:
Genome 2019 v.62 no.4 pp. 287-293
ISSN:
1480-3321
Subject:
Tamarixia radiata,   etc   ; DNA; Hippodamia convergens; biological control; calcium chloride; insect pests; maceration; natural enemies; predatory insects;     Show all 9 Subjects
Abstract:
... One of the major challenges in molecular analysis of arthropods, especially for natural enemies of insect pests, is the intact preservation of the specimens to be integrated into entomological collections. However, most of the DNA extraction protocols involve maceration of the tissue, avoiding the preservation of the original specimen. Two general methods were adapted into non-destructive DNA extr ...
DOI:
10.1139/gen-2018-0045

4. A fuzzy-based index to identify suitable areas for host-parasitoid interactions: Case study of the Asian citrus psyllid Diaphorina citri and its natural enemy Tamarixia radiata

Author:
Garcia, Adriano Gomes; Diniz, Alexandre José Ferreira; Parra, José Roberto Postali
Source:
Biological control 2019 v.135 pp. 135-140
ISSN:
1049-9644
Subject:
Tamarixia radiata,   etc   ; Diaphorina citri; biological control; case studies; developmental stages; entomologists; environmental factors; farmers; geographic information systems; host-parasitoid relationships; insect pests; natural enemies; parasitoids; uncertainty; wasps; Brazil;     Show all 16 Subjects
Abstract:
... We developed a computational index to identify suitable areas for biological control using the interaction between an insect pest and its natural enemy. The index considers that environmental conditions should be suitable for the development of both insects and that the plants participating in the tritrophic system should be in the appropriate stage of development. In order to represent the uncert ...
DOI:
10.1016/j.biocontrol.2019.05.001

5. <i>Tamarixia radiata</i> Behaviour is Influenced by Volatiles from Both Plants and <i>Diaphorina citri</i> Nymphs

Author:
Liu, Yan-Mei; Guo, Shu-Hao; Wang, Fei-Feng; Zhang, Li-He; Guo, Chang-Fei; Cuthbertson, Andrew G. S.; Qiu, Bao-Li; Sang, Wen
Source:
Insects 2019 v.10 no.5
ISSN:
2075-4450
Subject:
Tamarixia radiata,   etc   ; Citrus; Diaphorina citri; Murraya paniculata; adults; biological control; females; foraging; hosts; insects; instars; males; nymphs; odors; olfactometers; oviposition; parasitism; parasitoids; searching behavior; shoots;     Show all 20 Subjects
Abstract:
... Tamarixia radiata (Waterston) is an important ectoparasitoid of the Asian citrus psyllid, Diaphorina citri Kuwayama, a globally destructive pest of citrus. In the present study, a Y-tube olfactometer was employed to investigate whether the parasitoid T. radiata is capable of utilizing the odour source emitted by both plants and insect hosts during its foraging. The odour sources included Murraya p ...
DOI:
10.3390/insects10050141

6. Two Parasitoids of Diaphorina citri (Hemiptera: Liviidae) have Shared, Stage-Specific Preference for Host Nymphs that does not Impact Pest Mortality Rates

Author:
Vankosky, Meghan A.; Hoddle, Mark S.
Source:
TheFlorida entomologist 2019 v.102 no.1 pp. 49-58
ISSN:
1938-5102
Subject:
Tamarixia radiata,   etc   ; Citrus; Diaphorina citri; Encyrtidae; adults; biological control; endoparasitoids; females; host-parasite relationships; hosts; instars; larvae; larval development; longevity; mortality; nymphs; oviposition; progeny; sympatry; California; Pakistan;     Show all 21 Subjects
Abstract:
... Assessing the oviposition preference and offspring performance of 2 parasitoid species being used to establish classical biological control of Diaphorina citri Kuwayama (Hemiptera: Liviidae) infesting citrus may provide important insight into their potential coexistence in California, USA. Tamarixia radiata (Waterston) (Hymenoptera: Eulophidae), an ectoparasitoid, preferred fourth and fifth instar ...
DOI:
10.1653/024.102.0108

7. Effect of host feeding on life history traits of Tamarixia radiata, parasitoid of the Asian citrus psyllid, Diaphorina citri

Author:
Gebiola, Marco; Gomez-Marco, Francesc; Simmons, Gregory S.; Stouthamer, Richard
Source:
BioControl 2018 v.63 no.6 pp. 763-771
ISSN:
1386-6141
Subject:
Tamarixia radiata,   etc   ; Diaphorina citri; biological control; eggs; foraging; hemolymph; insects; life history; longevity; parasitism; parasitoids; resorption;     Show all 12 Subjects
Abstract:
... The parasitoid Tamarixia radiata (Hymenoptera: Eulophidae) is being used for the biological control of the Asian citrus psyllid (ACP), Diaphorina citri (Hemiptera: Liviidae). The parasitoid is strongly synovigenic, as it is born with very few mature eggs. Synovigenic insects need to feed on host haemolymph to mature additional eggs, and are able to resorb mature eggs to allocate resources toward m ...
DOI:
10.1007/s10526-018-9903-7
CHORUS:
10.1007/s10526-018-9903-7

8. Natural and Augmented Parasitism of Tamarixia radiata (Hymenoptera: Eulophidae) in Urban Areas of Western Mexico

Author:
Gonzalez-Cabrera, Jaime; Moreno-Carrillo, Gabriel; Sanchez-Gonzalez, Jorge A.; Bernal, Hugo C. Arredondo
Source:
Journal of entomological science 2018 v.53 no.4 pp. 486-492
ISSN:
0749-8004
Subject:
Tamarixia radiata,   etc   ; Diaphorina citri; bacteria; nymphs; orchards; parasitism; parasitoids; surveys; urban areas; Mexico;     Show all 10 Subjects
Abstract:
... In 2010, the Mexican government implemented a program of augmentative releases of Tamarixia radiata (Waterston) to combat the Asian citrus psyllid Diaphorina citri Kuwayama. By March 2016, 40.4 million parasitoids had been released in areas where D. citri was not managed (e.g., abandoned orchards, urban areas) in 19 Mexican states. The impact of such releases was assessed by quantifying the parasi ...
DOI:
10.18474/JES17-112.1

9. Interactions between entomopathogenic fungi and Tamarixia radiata (Hymenoptera: Eulophidae) in Diaphorina citri (Hemiptera: Liviidae) populations under laboratory conditions

Author:
Ibarra-Cortés, KarlaH.; González-Hernández, Héctor; Guzmán-Franco, ArielW.; Ortega-Arenas, LauraD.; Villanueva-Jiménez, JuanA.; Robles-Bermúdez, Agustín
Source:
Journal of pest science 2018 v.91 no.1 pp. 373-384
ISSN:
1612-4758
Subject:
Tamarixia radiata,   etc   ; Beauveria bassiana; Diaphorina citri; Metarhizium anisopliae; adults; biological control; eggs; entomopathogenic fungi; larvae; longevity; nymphs; parasitism; parasitoids; pupae;     Show all 14 Subjects
Abstract:
... Biological control of Diaphorina citri (Kuwayama) using the parasitoid Tamarixia radiata (Waterston) or entomopathogenic fungi has been attempted, but there have been few published studies on their potential interactions when used together. We studied the effect of prior residency time on the outcomes of interactions between T. radiata and the fungal pathogens Beauveria bassiana and Metarhizium an ...
DOI:
10.1007/s10340-017-0870-z

10. Temperature and host age effects on the life history of Tamarixia radiata, a dominant parasitoid of citrus psyllid Diaphorina citri

Author:
Li, Yi-Han; Zhou, Ya-Ting; Guo, Chang-Fei; Ou, Da; Qureshi, Jawwad A.; Sang, Wen; Qiu, Bao-Li
Source:
Crop protection 2018 v.114 pp. 32-38
ISSN:
0261-2194
Subject:
Tamarixia radiata,   etc   ; Candidatus Liberibacter asiaticus; Citrus; Diaphorina citri; adults; age; bacteria; biological control; eggs; fecundity; females; greening disease; instars; life history; nymphs; parasitism; parasitoids; sex ratio; temperature; China;     Show all 20 Subjects
Abstract:
... The Asian citrus psyllid, Diaphorina citri, is the primary vector for the bacterium Candidatus Liberibacter asiaticus, the causal agent of Citrus Huanglongbing. In this study, we investigated the effects of temperature and psyllid host age on the biology of Tamarixia radiata, the species-specific dominant nymphal parasitoid of D. citri in South China. Both temperature and host age significantly af ...
DOI:
10.1016/j.cropro.2018.08.004

11. Residual toxicity of selected organic insecticides to Diaphorina citri (Hemiptera: Liviidae) and non-target effects on Tamarixia radiata (Hymenoptera: Eulophidae) in California

Author:
Tofangsazi, Nastaran; Morales-Rodriguez, Anuar; Daugherty, Matthew P.; Simmons, Gregory S.; Grafton-Cardwell, Elizabeth E.
Source:
Crop protection 2018 v.108 pp. 62-70
ISSN:
0261-2194
Subject:
Tamarixia radiata,   etc   ; Candidatus Liberibacter asiaticus; Citrus; Diaphorina citri; bacteria; biological control agents; fenpropathrin; greening disease; industry; nymphs; oils; parasitoids; pyrethrins; risk reduction; spinosad; toxicity; urban areas; California;     Show all 18 Subjects
Abstract:
... The Asian citrus psyllid, Diaphorina citri Kuwayama (Hemiptera: Liviidae) threatens California's citrus industry because of its ability to transmit the bacterium, Candidatus Liberibacter asiaticus, associated with huanglongbing (HLB). To reduce the risk of HLB spread, an area-wide management strategy was established to control D. citri in both conventional and organic commercial citrus. In additio ...
DOI:
10.1016/j.cropro.2018.02.006

12. Oviposition behaviour of Tamarixia radiata: effects of host density and exposure time

Author:
CHEN, XULIN; WONG, SAMUEL W. K.; STANSLY, PHILIP A.
Source:
Ecological entomology 2018 v.43 no.1 pp. 55-59
ISSN:
0307-6946
Subject:
Tamarixia radiata,   etc   ; Citrus; Diaphorina citri; antennating; biological control; cameras; equations; exposure duration; fecundity; females; functional response models; groves; hosts; instars; mass rearing; oviposition; parasitism; parasitoids; pheromones; residential areas;     Show all 20 Subjects
Abstract:
... 1. The number of hosts attacked as a function of host density is considered to be an important characteristic of parasitoid behaviour and is used to estimate key parameters such as handling time and ‘instantaneous rate of discovery’. However, little has been done to validate functional response models by direct observation of parasitoid oviposition behaviour. 2. Tamarixia radiata is the most promi ...
DOI:
10.1111/een.12470

13. Susceptibility of Diaphorina citri (Hemiptera: Liviidae) and Its Parasitoid Tamarixia radiata (Hymenoptera: Eulophidae) to Entomopathogenic Fungi under Laboratory Conditions

Author:
Ibarra-Cortés, K.H.; Guzmán-Franco, AW; González-Hernández, H.; Ortega-Arenas, L.D.; Villanueva-Jiménez, J.A.; Robles-Bermúdez, A.
Source:
Neotropical entomology 2018 v.47 no.1 pp. 131-138
ISSN:
1519-566X
Subject:
Tamarixia radiata,   etc   ; Beauveria bassiana; Citrus; Diaphorina citri; Isaria fumosorosea; Metarhizium anisopliae; bacteria; biological control; biological control agents; conidia; entomopathogenic fungi; greening disease; imagos; insects; nymphs; parasitoids;     Show all 16 Subjects
Abstract:
... Diaphorina citri (Kuwayama) is a global pest of citrus that transmits the bacteria associated with the disease, Huanglongbing. Entomopathogenic fungi and the parasitoid Tamarixia radiata (Waterston) are important biological control agents of this pest and likely to interact in D. citri populations. As a basis for interaction studies, we determined the susceptibility of nymphs and adults of D. citr ...
DOI:
10.1007/s13744-017-0539-6

14. The effects of conspecific and heterospecific interactions on foraging and oviposition behaviours of two parasitoids of Diaphorina citri

Author:
Vankosky, Meghan A.; Hoddle, Mark S.
Source:
Biocontrol science and technology 2017 v.27 no.6 pp. 739-754
ISSN:
1360-0478
Subject:
Tamarixia radiata,   etc   ; Diaphorina citri; Encyrtidae; biological control; females; foraging; instars; natural enemies; nymphs; oviposition; ovipositor; parasitoids; walking; California; Pakistan; Taiwan;     Show all 16 Subjects
Abstract:
... Direct observation was used to construct activity budgets for Diaphorencyrtus aligarhensis (Shafee, Alam & Agarwal) (Hymenoptera: Encyrtidae) and Tamarixia radiata (Waterston) (Hymenoptera: Eulophidae), foraging for nymphs of Asian citrus psyllid, Diaphorina citri Kuwayama (Hemiptera: Liviidae). Two populations of D. aligarhensis were used in experiments: a biparental population from Pakistan and ...
DOI:
10.1080/09583157.2017.1336749
CHORUS:
10.1080/09583157.2017.1336749

15. Evaluación de Líneas Sivestres e Híbridas de Tamarixiaradiata1 para Optimizar su Reproducción Masiva en México

Author:
González-Cabrera, Jaime; Vizcarra-Valdez, Nora I.; Sánchez-González, Jorge A.; Moreno-Carrillo, Gabriel; Bernal, Hugo C. Arredondo
Source:
The Southwestern entomologist 2017 v.42 no.2 pp. 513-522
ISSN:
0147-1724
Subject:
Tamarixia radiata,   etc   ; Diaphorina citri; adults; fecundity; haplotypes; hybrids; longevity; mass rearing; parasitoids; sex ratio; tibia; vigor; Mexico;     Show all 13 Subjects
Abstract:
... In January 2010, a program for mass production of Tamarixia radiata (Waterston) (haplotype H1) was established in Mexico to control the Asian citrus psyllid, Diaphorina citri Kuwayama. Since then, it has remained a genetically closed population. After 4.5 years (136 generations) of establishment, we suspected it could have lost genetic vigor; therefore, 12 lines of T. radiata were evaluated as can ...
DOI:
10.3958/059.042.0220

16. Predatory Behavior of Long-Legged Flies (Diptera: Dolichopodidae) and Their Potential Negative Effects on the Parasitoid Biological Control Agent of the Asian Citrus Psyllid (Hemiptera: Liviidae)

Author:
Cicero, Joseph M.; Adair, Matthew M.; Adair, Robert C.; Hunter, Wayne B.; Avery, Pasco B.; Mizell, Russell F.
Source:
TheFlorida entomologist 2017 v.100 no.2 pp. 485-487
ISSN:
1938-5102
Subject:
Tamarixia radiata,   etc   ; Citrus; Diaphorina citri; Dolichopodidae; biological control agents; containers; hawks; leaves; mulches; parasitic wasps; predation; wasps; Florida;     Show all 13 Subjects
Abstract:
... Apparently because of mulch buildup and abstinence from pesticide use, an organically managed citrus grove in Vero Beach, Florida, can support large populations of long-legged flies (Diptera: Dolichopodidae) that impose predation pressure on inundative releases of Tamarixia radiata (Waterston) (Hymenoptera: Eulophidae) parasitoid wasps to control the Asian citrus psyllid (Hemiptera: Liviidae). Dur ...
DOI:
10.1653/024.100.0243

17. Effect of host deprivation on the foraging behavior of the Asian citrus psyllid parasitoid Tamarixia radiata: observations from the laboratory and the field

Author:
Tena, A.; Stouthamer, R.; Hoddle, M.S.
Source:
Entomologia experimentalis et applicata 2017 v.163 no.1 pp. 51-59
ISSN:
0013-8703
Subject:
Tamarixia radiata,   etc   ; Citrus; Diaphorina citri; Linepithema humile; biological control; females; foraging; honey; hosts; mass rearing; nymphs; parasitism; parasitoids;     Show all 13 Subjects
Abstract:
... The Asian citrus psyllid, Diaphorina citri Kuwayama (Hemiptera: Liviidae), is a significant citrus pest and the parasitoid Tamarixia radiata (Waterston) (Hymenoptera: Eulophidae) has been released in various citrus‐producing areas in classical biological control programs targeting D. citri. We investigated the effect of host deprivation on the foraging behavior and patch utilization by T. radiata. ...
DOI:
10.1111/eea.12550

18. Acute Toxicity of Fresh and Aged Residues of Pesticides to the Parasitoid Tamarixia radiata and to the HLB-Bacteria Vector Diaphorina citri

Author:
Beloti, VH; Alves, GR; Moral, RA; Demétrio, CG B; Yamamoto, PT
Source:
Neotropical entomology 2018 v.47 no.3 pp. 403-411
ISSN:
1519-566X
Subject:
Tamarixia radiata,   etc   ; Candidatus Liberibacter; Citrus; Diaphorina citri; acute toxicity; adults; bifenthrin; bioassays; biological control; chlorpyrifos; cypermethrin; dimethoate; ecosystems; formetanate; greening disease; imidacloprid; integrated pest management; mortality; natural enemies; parasitoids; pesticide residues; spinosad;     Show all 22 Subjects
Abstract:
... One method for controlling the Asian citrus psyllid (ACP) Diaphorina citri Kuwayama, the vector of the putative causal agent of Huanglongbing, uses the parasitoid Tamarixia radiata (Waterston). However, the general intensive use of insecticides has reduced the numbers of this parasitoid. This study evaluated the effect of the residual action of 24 insecticides on T. radiata and also determined the ...
DOI:
10.1007/s13744-017-0575-2

19. Drought stress affects response of phytopathogen vectors and their parasitoids to infection‐ and damage‐induced plant volatile cues

Author:
MARTINI, XAVIER; STELINSKI, LUKASZ L.
Source:
Ecological entomology 2017 v.42 no.6 pp. 721-730
ISSN:
0307-6946
Subject:
Tamarixia radiata,   etc   ; Candidatus Liberibacter asiaticus; Citrus; Diaphorina citri; greening disease; headspace analysis; methyl salicylate; models; natural enemies; parasitoids; plant pathogens; wasps; water holding capacity; water stress;     Show all 14 Subjects
Abstract:
... 1. The response of a phytopathogen vector to pathogen‐induced plant volatiles was investigated, as well as the response of the phytopathogen vector's parasitoid to herbivore‐induced plant volatiles released from plants with and without drought stress. 2. These experiments were performed with Asian citrus psyllid (Diaphorina citri), vector of the plant pathogen Candidatus Liberibacter asiaticus (CL ...
DOI:
10.1111/een.12439

20. Biology of Psyllaphycus diaphorinae (Hymenoptera: Encyrtidae), a Hyperparasitoid of Diaphorencyrtus aligarhensis (Hymenoptera: Encyrtidae) and Tamarixia radiata (Hymenoptera: Eulophidae)

Author:
Bistline-East, Allison; Hoddle, Mark S.
Source:
Annals of the Entomological Society of America 2016 v.109 no.1 pp. 22-28
ISSN:
1938-2901
Subject:
Tamarixia radiata,   etc   ; Diaphorina citri; Encyrtidae; females; hyperparasitoids; natural enemies; nymphs; parasitism; progeny; pupae; quarantine; reproduction; California; Pakistan;     Show all 14 Subjects
Abstract:
... The biology and ecology of Psyllaphycus diaphorinae Hayat, a potential natural enemy of the Asian citrus psyllid, Diaphorina citri Kuwayama (Hemiptera: Liviidae), is poorly understood. In April 2013, six P. diaphorinae females collected from Punjab, Pakistan emerged from parasitized Asian citrus psyllid nymphs in quarantine at the University of California, Riverside and were used to initiate colon ...
DOI:
10.1093/aesa/sav113