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Journal articles on the topic 'Aphelinid'

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Author: Grafiati

Published: 10 December 2022

Last updated: 29 January 2023

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1

Li, Cheng-De, Young-Woong Byeon, and Byeong-Ryul Choi. "An Aphelinid Species, Aphelinus asychis Walker (Hymenoptera: Aphelinidae) New to Korea." Journal of Asia-Pacific Entomology 10, no. 1 (March 2007): 13–15. http://dx.doi.org/10.1016/s1226-8615(08)60324-6.

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2

Walter, G. H. "Oviposition Behaviour of Diphagous Parasitoids (Hymenoptera, Aphelinidae): a Case of Intersexual Resource Partitioning?" Behaviour 124, no. 1-2 (1993): 73–87. http://dx.doi.org/10.1163/156853993x00515.

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AbstractFemale diphagous parasitoids are endoparasitic as larvae, whereas their males are ectoparasitic. It is possible that males, during their development, eliminate competitors, and this has been proposed as the selective advantage to male ectoparasitism. In this way resources would be partitioned between the sexes. The hypothesis was tested experimentally by observation of whether mated females were capable of recognizing parasitized hosts, and whether they then deposited male eggs on them (because ectoparasitic larvae are supposed to be good competitors). The behaviour of individual Coccophagus bartletti ANNECKE & INSLEY (Aphelinidae) wasps did not follow prediction, and an alternative hypothesis is proposed. Selection pressures from the environment (e.g. host) need not be the same for both sexes, and if male eggs of the pre-diphagous aphelinid were treated differently at oviposition from female eggs (as is found in at least one extant species of aphelinid with otherwise conventional host relationships), a host shift at speciation could account for the divergence in host relationships of the sexes.

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3

McLean, Ailsa H. C., and H. Charles J. Godfray. "Evidence for specificity in symbiont-conferred protection against parasitoids." Proceedings of the Royal Society B: Biological Sciences 282, no. 1811 (July 22, 2015): 20150977. http://dx.doi.org/10.1098/rspb.2015.0977.

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Many insects harbour facultative symbiotic bacteria, some of which have been shown to provide resistance against natural enemies. One of the best-known protective symbionts is Hamiltonella defensa , which in pea aphid ( Acyrthosiphon pisum ) confers resistance against attack by parasitoid wasps in the genus Aphidius (Braconidae). We asked (i) whether this symbiont also confers protection against a phylogenetically distant group of parasitoids (Aphelinidae) and (ii) whether there are consistent differences in the effects of bacteria found in pea aphid biotypes adapted to different host plants. We found that some H. defensa strains do provide protection against an aphelinid parasitoid Aphelinus abdominalis. Hamiltonella defensa from the Lotus biotype provided high resistance to A. abdominalis and moderate to low resistance to Aphidius ervi , while the reverse was seen from Medicago biotype isolates. Aphids from Ononis showed no evidence of symbiont-mediated protection against either wasp species and were relatively vulnerable to both. Our results may reflect the different selection pressures exerted by the parasitoid community on aphids feeding on different host plants, and could help explain the maintenance of genetic diversity in bacterial symbionts.

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4

Myartseva, S. N., D. A. García-Guerrero, E. Ruíz-Cancino, and J. M. Coronado-Blanco. "A new parasitoid species (Hymenoptera: Chalcidoidea: Aphelinidae) of a soft scale insect (Hemiptera: Coccidae) from Mexico." Zoosystematica Rossica 23, no. 2 (December 25, 2014): 264–68. http://dx.doi.org/10.31610/zsr/2014.23.2.264.

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A new aphelinid species, Mexidalgus veracruzanus sp. nov., was reared from Mesolecanium mayteni (Hempel, 1900) (Hemiptera: Coccidae) from the State of Veracruz, Mexico. This coccid species, previously known only from Brazil, is a new record for Mexico and a new host for the aphelinid genus Mexidalgus Myartseva, 2014.

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5

Bai, B., and M. Mackauer. "Recognition of heterospecific parasitism: Competition between Aphidiid (Aphidius ervi) and Aphelinid (Aphelinus asychis) parasitoids of Aphids (Hymenoptera: Aphidiidae; Aphelinidae)." Journal of Insect Behavior 4, no. 3 (May 1991): 333–45. http://dx.doi.org/10.1007/bf01048282.

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6

KAJITA, Hiroshi. "Role of Postcopulatory Courtship in Insemination of Two Aphelinid Wasps(Hymenoptera : Aphelinidae)." Applied Entomology and Zoology 21, no. 3 (1986): 484–86. http://dx.doi.org/10.1303/aez.21.484.

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7

Polaszek, Andrew. "Egg parasitism in Aphelinidae (Hymenoptera: Chalcidoidea) with special reference to Centrodora and Encarsia species." Bulletin of Entomological Research 81, no. 1 (March 1991): 97–106. http://dx.doi.org/10.1017/s0007485300053293.

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AbstractAphelinidae are all insect parasitoids, and most species are associated with nymphal stages of Homoptera: Sternorrhyncha, either as primary parasitoids or hyperparasitoids. The occurrence of egg parasitism in aphelinids has been recorded in eight of the 38 valid genera and these records are reviewed; it is particularly common in the genus Centrodora, which is shown to be the most polyphagous in the family. One species, C. darwini (Girault), is given special attention because of its occurrence in three recent surveys for biological control agents of crop pests. It is briefly redescribed, diagnosed, and shown to be the most polyphagous aphelinid known. A checklist of Australian Centrodora spp. is given, including the new combination Centrodora grotiusi (Girault) comb. n. The purported evidence for the classification of certain Encarsia spp. associated with eggs of Lepidoptera as ‘heterotrophic parasitoids’ is re-examined and dismissed.

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8

ABD-RABOU, SHAABAN, HASSAN GHAHARI, JIAN HUANG, and ZDENIK BOUCEK. "NEW RECORDS OF APHELINID AND PTEROMALID WASPS (HYMENOPTERA: CHALCIDOIDEA: APHELINIDAE: PTEROMALIDAE) FROM IRAN." Egyptian Journal of Agricultural Research 83, no. 4 (December 1, 2005): 1619–24. http://dx.doi.org/10.21608/ejar.2005.254976.

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9

KAJITA, Hiroshi. "Mating Activity of the Aphelinid Wasp, Encarsia sp. in the Field(Hymenoptera : Aphelinidae)." Applied Entomology and Zoology 24, no. 3 (1989): 313–15. http://dx.doi.org/10.1303/aez.24.313.

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10

Vanlerberghe-Masutti, F., and P. Chavigny. "Characterization of a microsatellite locus in the parasitoid wasp Aphelinus abdominalis (Hymenoptera: Aphelinidae)." Bulletin of Entomological Research 87, no. 3 (June 1997): 313–18. http://dx.doi.org/10.1017/s0007485300037263.

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AbstractPrimers for DNA amplification using the polymerase chain reaction (PCR) were synthesized for a microsatellite locus isolated from a partial genomic library of the aphid parasitoid Aphelinus abdominalis (Dalman). Screening for genetic polymorphism at this locus in two laboratory strains of this wasp revealed the presence of two alleles different in the number of (GT) and (GGC) repeats. The relative frequencies of the two alleles were not significantly different between the two strains or between diploid females and haploid males. Heterozygosity at this microsatellite locus was estimated to be 0.40 which is within the range in other hymenopterous species. Given that A. abdominalis is a good candidate for augmentative release programmes in greenhouses against aphids, we suggest that microsatellite markers may have application in discriminating among aphelinid sibling species and strains. The markers provide a means for studying the performance and impact of selected parasitoid lines on pest dynamics in field release experiments.

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11

Liu, Tong-Xian, and Philip A. Stansly. "Pupal Orientation and Emergence of Some Aphelinid Parasitoids (Hymenoptera: Aphelinidae) of Bemisia argentifolii (Homoptera: Aleyrodidae)." Annals of the Entomological Society of America 89, no. 3 (May 1, 1996): 385–90. http://dx.doi.org/10.1093/aesa/89.3.385.

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12

Arias-Corpuz, Saúl, Jesús Romero-Nápoles, Luis Martín Hernández-Fuentes, Héctor González-Hernández, Carlos Patricio Illescas-Riquelme, J. Refugio Lomeli-Flores, Efigenia Montalvo-González, Yolanda Nolasco-González, José Joaquín Velázquez-Monreal, and María de Lourdes García-Magaña. "Scale Insects (Hemiptera: Coccomorpha) on Jackfruit (Moraceae) in Nayarit, Mexico." Journal of Entomological Science 57, no. 1 (December 17, 2021): 82–95. http://dx.doi.org/10.18474/jes21-10.

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Abstract Jackfruit, Artocarpus heterophyllus Lam. (Rosales: Moraceae), was only recently introduced into Mexico, and the state of Nayarit has become its main source of production. Information on its management, development, and production in Mexico is scarce. In this study, we identified four species of scale insects on jackfruit belonging to the families Coccidae (one species), Diaspididae (two species), and Pseudococcidae (one species) from Coccomorpha. We found one species of a parasitic wasp (Hymenoptera: Aphelinidae) and two ant species (Hymenoptera: Formicidae) associated with the mango shield scale, Milviscutulus mangiferae (Green) (Coccidae). Three species of aphelinid parasitoids and one coccinellid species (Coleoptera: Coccinellidae) were found attacking the lesser snow scale, Pinnaspis strachani (Cooley) (Diaspididae). The lesser snow scale and the mango shield scale were the most frequent scales insect species encountered in jackfruit orchards in Nayarit. Therefore, attention should be paid to the populations of these two scale insects, as well as to the type of interaction between ants and the mango shield scale, to design more efficient management of these pests.

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13

Yokomi, R. K., and Y. Q. Tang. "Host Preference and Suitability of Two Aphelinid Parasitoids (Hymenoptera: Aphelinidae) for Aphids (Homoptera: Aphididae) on Citrus." Journal of Economic Entomology 88, no. 4 (August 1, 1995): 840–45. http://dx.doi.org/10.1093/jee/88.4.840.

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14

Lenteren, J. C., Y. C. Drost, H. J. W. Roermund, and C. J. A. M. Posthuma-Doodeman. "Aphelinid parasitoids as sustainable biological control agents in greenhouses." Journal of Applied Entomology 121, no. 1-5 (January 12, 1997): 473–85. http://dx.doi.org/10.1111/j.1439-0418.1997.tb01437.x.

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15

Naranjo, Steven E., and Shujuan Li. "Long term dynamics of aphelinid parasitoids attacking Bemisia tabaci." Biological Control 93 (February 2016): 56–64. http://dx.doi.org/10.1016/j.biocontrol.2015.11.010.

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16

HAYAT, MOHAMMAD. "On Coccophagoides Girault and Diaspiniphagus Silvestri (Hymenoptera: Chalcidoidea: Aphelinidae)." Zootaxa 3070, no. 1 (October 27, 2011): 15. http://dx.doi.org/10.11646/zootaxa.3070.1.2.

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The aphelinid genus Diaspiniphagus Silvestri is considered a valid taxon, distinct from Coccophagoides Girault. Both genera are briefly diagnosed and the world species are listed. Diaspiniphagus is newly recorded from India and a new species, D. decorus sp. nov., is described. The following species are transferred to Diaspiniphagus as new combinations: D. inlacertus (Girault) from CoccophagusWestwood and D. fasciativentris (Girault), D. forbesi (Dozier), D. fuscipennis (Girault), and D. pulchellus (Dozier) from Prospaltella Ashmead.

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17

Elango, K., and S. Jeyarajan Nelson. "Morphometrics, seasonal incidence, behavior and natural parasitization of Aphelinid parasitoid, Encarsia guadeloupae Viggiani (Hymenoptera : Aphelinidae) on Rugose spiralling whitefly." Pest Management in Horticultural Ecosystems 26, no. 1 (2020): 69. http://dx.doi.org/10.5958/0974-4541.2020.00011.9.

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18

Godfray, H. C. J., and J. K. Waage. "The Evolution of Highly Skewed Sex Ratios in Aphelinid Wasps." American Naturalist 136, no. 5 (November 1990): 715–21. http://dx.doi.org/10.1086/285126.

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19

Mustafayeva, G. "Aphelinids, Aphidiids (Hymenoptera: Aphelinidae, Aphidiidae) - Parasites of Aphids (Hemiptera, Aphidoidea) of Azerbaijan." Bulletin of Science and Practice 6, no. 10 (October 15, 2020): 48–60. http://dx.doi.org/10.33619/2414-2948/59/05.

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As a result of many years of research, 30 species of parasites derived from aphids have been identified for the fauna of Azerbaijan. For the first time an annotated list of aphelinids and aphidiids (Hymenoptera: Aphelinidae, Aphidiidae), parasites of aphids of Azerbaijan is given. Of these parasites, there are 14 species of aphelinids (Hymenoptera, Aphelinidae) and 16 species of aphidiids (Hymenoptera, Aphidiidae). Of aphelinids two species are recorded for the first time for the fauna of the South Caucasus, and 4 species for the fauna of Azerbaijan. All the 16 known species of the aphidiids are new for the fauna of Azerbaijan. Aphidiids Adialytus salicaphis, Lysiphlebus fabarum, Aphidius rosae are recorded for the first time for the fauna of the South Caucasus.

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20

KAJITA, Hiroshi, and Zinnatul ALAM. "Whiteflies on Guava and Vegetables in Bangladesh and Their Aphelinid Parasitoids." Applied Entomology and Zoology 31, no. 1 (1996): 159–62. http://dx.doi.org/10.1303/aez.31.159.

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21

Terán, A. L., R. A. Alvarez, and C. A. Orlando. "Effect of currently used pesticides in citrus orchards on two Aphelinid parasitoids." Journal of Applied Entomology 116, no. 1-5 (January 12, 1993): 20–24. http://dx.doi.org/10.1111/j.1439-0418.1993.tb01164.x.

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22

Alam, S. Mashhood. "THE TAXONOMY OF SOME BRITISH APHELINID PARASITES (HYMENOPTERA) OF SCALE INSECTS (COCCOIDEA)." Transactions of the Royal Entomological Society of London 108, no. 8 (April 24, 2009): 357–84. http://dx.doi.org/10.1111/j.1365-2311.1956.tb01275.x.

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23

WALTER, G. H. "Activity patterns and egg production in Coccophagus bartletti, an aphelinid parasitoid of scale insects." Ecological Entomology 13, no. 1 (February 1988): 95–105. http://dx.doi.org/10.1111/j.1365-2311.1988.tb00337.x.

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24

Yang, Nian-Wan, Lu-Lu Ji, Gabor L. Lövei, and Fang-Hao Wan. "Shifting Preference between Oviposition vs. Host-Feeding under Changing Host Densities in Two Aphelinid Parasitoids." PLoS ONE 7, no. 7 (July 17, 2012): e41189. http://dx.doi.org/10.1371/journal.pone.0041189.

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25

Bayoumy, M. "Functional response of the aphelinid parasitoid,Aphytis diaspidis:Effect of host scale species,Diaspidiotus perniciosusandHemiberlesia lataniae." Acta Phytopathologica et Entomologica Hungarica 46, no. 1 (June 2011): 101–13. http://dx.doi.org/10.1556/aphyt.46.2011.1.8.

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26

Greenberg, Shoil M., Benjamin C. Legaspi, and Walker A. Jones. "Comparison of Functional Response and Mutual Interference Between Two Aphelinid Parasitoids of Bemisia argentifolii (Homoptera: Aleyrodidae)." Journal of Entomological Science 36, no. 1 (January 1, 2001): 1–8. http://dx.doi.org/10.18474/0749-8004-36.1.1.

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Functional responses and mutual interference were compared in an indigenous parasitoid, Encarsia pergandiella Howard (Hymenoptera: Aphelinidae), with that of an exotic parasitoid, Eretmocerus mundus Mercet (Aphelinidae) from Spain, attacking the silverleaf whitefly, Bemisia argentifolii Bellows and Perring (Homoptera: Aleyrodidae). Type II functional response curves were fitted to the data and were used to calculate handling time. Eretmocerus mundus attacked more whitefly nymphs than E. pergandiella. Handling times estimated from the functional responses were 72 min for E. pergandiella and 12 min for E. mundus, suggesting that lower attack rates for the former parasitoid may be attributed to longer handling times. The statistically estimated handling time for E. mundus was compared with an estimate derived from empirical observations of parasitoid behavior. Actual observations of handling time, defined as oviposition, host feeding and associated preening, yielded a mean handling time of <2 min, suggesting that functional response experiments may not produce reliable estimates of handling time. The mutual interference coefficient m of E. mundus was numerically higher than that for E. pergandiella (0.238 vs 0.184, respectively). Although there were no significant differences in m, the comparison raises the interesting question of whether parasitoids with higher attack rates may also have higher levels of mutual interference under conditions of high parasitoid density (e.g., mass rearing).

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27

Liebregts, W. J. M. M., D. P. A. Sands, and A. S. Bourne. "Population studies and biological control of Pseudaulacaspis pentagona (Targioni-Tozzetti) (Hemiptera: Diaspididae) on passion fruit in Western Samoa." Bulletin of Entomological Research 79, no. 1 (March 1989): 163–71. http://dx.doi.org/10.1017/s0007485300018666.

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AbstractThe development of infestations of Pseudaulacaspis pentagona (Targioni-Tozzetti) on passion fruit vines in Western Samoa was monitored at two sites over a period of 20 months, during which the aphelinid parasitoids Encarsia berlesei (Howard) and E. diaspidicola (Silvestri) were released. All vines were rated for P. pentagona infestations, and the female scale insects were counted on selected vines. At one site, the numbers of P. pentagona built up to over 10 000 adult females per vine before the parasitoids became established, and within one year 50% of the vines died. At the other site, where vines survived, an endemic coccinellid predator, Sticholotis quadrisignata Weise, kept populations below 3000 females per vine until the parasitoids became established. Biological control of P. pentagona was achieved at both sites eight months after the parasitoids were introduced. A model for interaction of P. pentagona and parasitoids predicted higher levels for parasitization than revealed by microscopic examination.

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28

Carlos Henrique Marchiori. "Study of the aspects conceptual and taxonomic of Aphelinidae Family (Insect: Hymenoptera)." Open Access Research Journal of Multidisciplinary Studies 3, no. 1 (January 30, 2022): 009–27. http://dx.doi.org/10.53022/oarjms.2022.3.1.0023.

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The aphelinids (Aphelinidae) are a family of apocritic hymenopterans that includes tiny parasitoid wasps biology. parasitoids of mainly Hemiptera, also Lepidoptera, Orthoptera, Diptera, Dryinidae (Hymenoptera) and others Chalcidoidea. The purpose of this article is to obtain information on the characteristics and taxonomy of the Family Aphelinidae (Insecta: Hymenoptera). In this study, quantitative and conceptual aspects were used. A selection of articles published from 1982 to 2021. The mini review was prepared in Goiânia, Goiás, from September to October 2021, through the Online Scientific, internet, ResearchGate, Academia.edu, Frontiers, Biological Abstract, Publons, Qeios, Dialnet, World, Wide Science, Springer, RefSeek, Microsoft Academic, Science, ERIC, Science Research.com, SEEK education, Periodicals CAPES, Google Academic, Bioline International, VADLO, Scopus, Web of Science, LILACS, Medline, LIS and Portal of Scientific Journals in Health Sciences. Despite its great importance, in the biological control of whiteflies, species diversity, taxonomy, morphology and biology of Aphelinidae is little known and studied in Brazil.

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29

Kyparissoudas, D. S. "The occurrence of Encarsia perniciosi in areas of northern Greece as assessed by sex pheromone traps of its host Quadraspidiotus perniciosus." ENTOMOLOGIA HELLENICA 5 (May 31, 2017): 7. http://dx.doi.org/10.12681/eh.13942.

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During the 1982-1985 period the aphelinid endoparasite Encarsia perniciosi Tower was captured on synthetic pheromone traps of the San Jose scale (SJS), Quadraspidiotus perniciosus Comstock, in scale-infested insecticide treated and untreated orchards of Central and Western Macedonia (Northern Greece). It has expanded especially near the sites where it had been released, but also in areas 50-100 km from the point of release. The parasite in untreated orchards generally appeared from April to October, while in orchards treated with insecticides it was not caught after mid June. Spring flights of the parasite occurred on almost the same dates as the first captures of the male scale. Subsequent flights of E. perniciosi were not always synchronized with those of the male scale, and after the beginning of June the parasite showed a general decline throughout the remainder of each season. The pheromone of the scale insect acts as a kairomone to the parasite and it can be used in trapping systems in scale-infested orchards for the confirmation of the presence and the distribution of E. perniciosi.

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30

Mani, M., A. Krishnamoorthy, and R. Venugopalan. "Role of the aphelinid parasitoidEncarsia guadeloupaein the suppression of the exotic spiralling whiteflyAleurodicus dispersuson banana in India." Biocontrol Science and Technology 14, no. 6 (September 2004): 619–22. http://dx.doi.org/10.1080/0958315042000198465.

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31

Shirley, Xanthe A., James B. Woolley, Keith R. Hopper, Nunzio Isidoro, and Roberto Romani. "Evolution of glandular structures on the scape of males in the genus Aphelinus Dalman (Hymenoptera, Aphelinidae)." Journal of Hymenoptera Research 72 (October 31, 2019): 27–43. http://dx.doi.org/10.3897/jhr.72.36356.

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The pores and associated glands on male antennae in species of Hymenoptera are involved in mate recognition and are diverse and widespread among taxa. However, nothing has been published about these structures in species of Aphelinus (Chalcidoidea: Aphelinidae), a genus of parasitoid wasps with a long history in biological control. Images from scanning electron microscopy (SEM) and transmission electron microscopy (TEM) of Aphelinus varipes revealed pores on the ventral side of the male scape that were connected to glands. A survey of the scapes of male antennae in 16 species in six species complexes of Aphelinus, as well as two outgroup species, Aphytis melinus and Centrodora sp., showed that pores were present in all except Centrodora sp. The pores varied in several characters: the shape of the structures that carried them, pore size, elevation of the cuticle surrounding the structures, the extent of a carina delimiting the area around the structures, and the number and position of pores. The shape of the pore-bearing structures, the elevation of cuticle around these structures, and the extent of the carina around them map well onto a molecular phylogeny of these Aphelinus species. Combinations of pore characters are diagnostic of species complexes, and in some cases, species of Aphelinus.

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32

Zilahi-balogh, G. M. G., J. L. Shipp, C. Cloutier, and J. Brodeur. "Influence of Light Intensity, Photoperiod, and Temperature on the Efficacy of Two Aphelinid Parasitoids of the Greenhouse Whitefly." Environmental Entomology 35, no. 3 (June 1, 2006): 581–89. http://dx.doi.org/10.1603/0046-225x-35.3.581.

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33

Tong QIU, Yu, Joop C. VAN LENTEREN, Yvonne C. DROST, and Connie J. A. M. POSTHUMA-DOODEMAN. "Life-history parameters of Encarsia formosa, Eretmocerus eremicus and E. mundus, aphelinid parasitoids of Bemisia argentifolii (Hemiptera: Aleyrodidae)." European Journal of Entomology 101, no. 1 (March 25, 2004): 83–94. http://dx.doi.org/10.14411/eje.2004.017.

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34

Jahan, SMH, KY Lee, MIA Howlader, HM Bashar, and GN Hasan. "Molecular identification of parasitoid, Encarsia formosa gahan in Bemisia tabaci (Gennadius) and determination of its secondary endosymbionts." Bangladesh Journal of Agricultural Research 39, no. 4 (March 11, 2015): 563–78. http://dx.doi.org/10.3329/bjar.v39i4.22532.

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In this study two pairs of primers based on mitochondrial cytochrome oxidase subunit 1 (mtCOI) region and 28S ribosomal RNA (rRNA) gene region were used for identifying very tiny and morphologically indistinguishable parasitoid Encarsia formosa (Gahan) which are specific to this insect. The fragment amplified by these primer pairs were 860 and 650 bp in length. Species specificity test showed that all E. formosa specimens were detected with no cross reactions with other aphelinid species, including E. sophia (Girault & Dodd), E. luteola, E. Inaron and E. Nigricephala. Using phylogenetic cladogram by the sequences analysis of both mtCOI and 28S rRNA genes could be detected in E. formosa accurately in all replicates. Cardinium and Wolbachia secondary endosymbiont were also detected in E. Formosa used by PCR amplification as well as sequence analysis of 16S-23S rDNA gene region. The molecular technique developed here would be useful for rapid and precise species identification, determination of the host spectrum and more effective utilization of E. formosa. This research work has been performed from January 2011 to June 2012 at the insect molecular physiology lab in the Republic of Korea. DOI: http://dx.doi.org/10.3329/bjar.v39i4.22532 Bangladesh J. Agril. Res. 39(4): 563-578, December 2014

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35

Bandyan, Srwa K., Ralph S. Peters, Nawzad B. Kadir, Mar Ferrer-Suay, and Wolfgang H. Kirchner. "A survey of aphid parasitoids and hyperparasitoids (Hymenoptera) on six crops in the Kurdistan Region of Iraq." Journal of Hymenoptera Research 81 (February 25, 2021): 9–21. http://dx.doi.org/10.3897/jhr.81.59784.

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In this study, we surveyed aphids and associated parasitoid wasps from six important crop species (wheat, sweet pepper, eggplant, broad bean, watermelon and sorghum), collected at 12 locations in the Kurdistan region of Iraq. A total of eight species of aphids were recorded which were parasitised by eleven species of primary parasitoids belonging to the families Braconidae and Aphelinidae. In addition, four species of hyperparasitoids (in families Encyrtidae, Figitidae, Pteromalidae and Signiphoridae) were recorded. Aphelinus albipodus (Hayat & Fatima, 1992), A. flaviventris (Kurdjumov, 1913), A. varipes (Förster, 1841) (Aphelinidae), Aphidius rhopalosiphi (De Stefani, 1902), A. uzbekistanicus (Luzhetzki, 1960), (Braconidae) and Alloxysta arcuata (Kieffer, 1902) (Figitidae) were recorded in Iraq for the first time. The results represent the first survey of these interactions in this region and form the basis for understanding crop-aphid-parasitoid-hyperparasitoid networks and for future biological control actions.

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Suh, Soo-Jung, and A. Evans Gregory. "New Records of Aphelinids, Encarsia Förster(Hymenoptera: Aphelinidae), in Korea." Korean Journal of Applied Entomology 54, no. 3 (September 30, 2015): 281–84. http://dx.doi.org/10.5656/ksae.2015.08.0.037.

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Foltyn, Shoshana, and Dan Gerling. "The parasitoids of the aleyrodid Bemisia tabaci in Israel: development, host preference and discrimination of the aphelinid wasp Eretmocerus mundus." Entomologia Experimentalis et Applicata 38, no. 3 (September 1985): 255–60. http://dx.doi.org/10.1111/j.1570-7458.1985.tb03527.x.

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McClain, D. C., G. C. Rock, and J. B. Woolley. "Influence of Trap Color and San Jose Scale (Homoptera: Diaspididae) Pheromone on Sticky Trap Catches of 10 Aphelinid Parasitoids (Hymenoptera)." Environmental Entomology 19, no. 4 (August 1, 1990): 926–31. http://dx.doi.org/10.1093/ee/19.4.926.

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RAMIREZ-GUEVARA, GLADYS, and JOSE IVAN ZULUAGA-C. "Reconocimiento de Himenópteros parasitoides de áfidos en cultivos de algodón, cítricos y algunas hortalizas del Valle del Cauca." Revista Colombiana de Entomología 21, no. 2 (June 30, 1995): 71–76. http://dx.doi.org/10.25100/socolen.v21i2.9965.

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Los himenópteros parasitoides de áfidos ameritan un mejor conocimiento, dado su importante papel como reguladores naturales de estos homópteros plagas. Con este objetivo se realizó el presente estudio sobre la identificación taxonómica de dichos parasitoides, y observaciones de sus hábitos y capacidad parasítica en el áfido del algodonero, bajo condiciones de laboratorio y campo. Se visitaron 13 sitios en el Valle y se revisaron 21 cultivos diferentes para la recolección de áfidos. En la finca algodonera «La Esmeralda», en Palmira, se realizaron las observaciones de campo, y la fase de laboratorio en la Sección de Entomología déla Universidad Nacional de Colombia en Palmira. Se determinaron los siguientes parasitoides: Lysiphlebus testaceipes (Braconidae) en Toxoptera aurantii; Diaeretiella rapae (Braconidae) sobre Macrosi phum euphorbine: y Lysiphlebus sp. en Aphis illinoisensis y A. gossypii. Aphelinus sp. (Aphelinidae) sobre A. gossypii, M. euphorbiae y el áfido amarillo del algodoncillo. Como hiperparasitoide de los bracónidos se encontró Pachyneuron sp. (Pteromalidae). El porcentaje de parasitismo promedio por Lysiphlebus sp. en A. gossypii, fue del 44,15% y por Aphelinus sp. fue del 55,64%. Aphelinus sp., además de ser parasitoide, presentó un doble comportamiento regulador, al actuar como depredador de áfidos, logrando un control promedio (parasitismo+depredación) del 71%. El ciclo de vida de Lysiphlebus sp., desde oviposición a emergencia fue, en promedio, de 9,73 días, con longevidad de 4,15 días para machos y 5,41 días para hembras. En Aphelinus sp. estos valores fueron 12,19, 11 y 19,77 días, respectivamente. Ambas especies presentan partenogénesis tipo arrenotoquia y prefieren parasitar áfidos de primer a tercer instar ninfal. Se observaron diferencias en el comportamiento de oviposición y en la sintomatología de parasitismo en el áfido. Aphelinus sp. nunca parasita y depreda al mismo pulgón. En condiciones de campo el porcentaje de parasitismo de Lysiphlebus sp. y Aphelinus sp. fue de 0,3 y 2,2%, respectivamente.

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Suh, Soo-Jung, and Gregory A. Evans. "Aphelinids (Hymenoptera: Aphelinidae) of Unaspis euonymi (Comstock) (Hemiptera: Diaspididae) in Korea." Korean Journal of Applied Entomology 54, no. 2 (June 30, 2015): 115–19. http://dx.doi.org/10.5656/ksae.2015.03.1.068.

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Utami, Rini, Hari Purnomo, and Purwatiningsih Purwatiningsih. "Parasitoid Diversity of Whitefly and Aphid of Soybean." Jurnal ILMU DASAR 15, no. 2 (August 7, 2015): 81. http://dx.doi.org/10.19184/jid.v15i2.623.

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The research of parasitoid diversity of whitefly and Aphid on soybean were conducted at District of Lumajang from Juni to Agustus 2013. The objectives of this research were to study the biodiversity, abundance and parasitism of whitefly and Aphid parasitoid of soybean. Measurement of insect diversity was calculated using Shannon’s index. The result Showed, i.e. polynema sp (Hymenoptera: Mymaridae), Eretmocerus sp, Encarsia sp Aphelinus sp. (Hymenoptera: Aphelinidae) and Aphidius sp (Hymenoptera: Aphididae). Parasitoid were abundance in whitefly and aphid popular a soybean which is becomes a potential biocontrol pest management of whitefly and Aphid a soybean Keywords: Aphid , diversity, parasitoid, whitefly

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Xu, Hai-Yun, Nian-Wan Yang, and Fang-Hao Wan. "Field cage evaluation of interspecific interaction of two aphelinid parasitoids and biocontrol effect onBemisia tabaci(Hemiptera: Aleyrodidae) Middle East-Asia Minor 1." Entomological Science 18, no. 2 (June 30, 2014): 237–44. http://dx.doi.org/10.1111/ens.12106.

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Li, Chengde, and David W. Langor. "A NEW SPECIES OF APHELINUS (HYMENOPTERA: APHELINIDAE) FROM NORTHEASTERN CHINA." Canadian Entomologist 130, no. 6 (December 1998): 799–801. http://dx.doi.org/10.4039/ent130799-6.

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Shirley, Xanthe A., James B. Woolley, and Keith R. Hopper. "Revision of the asychis species group of Aphelinus (Hymenoptera: Aphelinidae)." Journal of Hymenoptera Research 54 (February 27, 2017): 1–32. http://dx.doi.org/10.3897/jhr.54.10457.

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EVANS, GREGORY A., and SHAABAN ABD-RABOU. "Two new species, and additional records, of aphelinids from Egypt (Hymenoptera: Aphelinidae)." Zootaxa 838, no. 1 (January 27, 2005): 1. http://dx.doi.org/10.11646/zootaxa.838.1.1.

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Two new species of aphelinids, Pteroptrix aegyptica and Encarsia perconfusa, are described and illustrated from Egypt from Parlatoria blanchardi and Tetraleurodes leguminicola, respectively. Several collection records are given for aphelinids reared from known hosts in Egypt.

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SINGH, VINAY, and A. K. SOOD. "First record of Encarsia formosa Gahan, an aphelinid parasitoid of greenhouse whitefly from India and its dynamics on tomato grown under protected environment." Journal of Biological Control 32, no. 1 (July 13, 2018): 1. http://dx.doi.org/10.18311/jbc/2018/16317.

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Zilahi-Balogh, G. M. G., J. L. Shipp, C. Cloutier, and J. Brodeur. "Comparison of Searching Behaviour of Two Aphelinid Parasitoids of the Greenhouse Whitefly, Trialeurodes vaporariorum under Summer vs. Winter Conditions in a Temperate Climate." Journal of Insect Behavior 22, no. 2 (October 24, 2008): 134–47. http://dx.doi.org/10.1007/s10905-008-9160-1.

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Silva, RJ, DRR Fernandes, EC Pedroso, FJ Cividanes, and NW Perioto. "First report of Aphelinus semiflavus Howard, 1908 (Hymenoptera: Aphelinidae) in Brazil." Brazilian Journal of Biology 71, no. 1 (February 2011): 217–18. http://dx.doi.org/10.1590/s1519-69842011000100031.

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Tatsumi, Eriko, and Hajimu Takada. "Differences in Dormancy Characteristics among Populations of Aphelinus asychis (Hymenoptera: Aphelinidae)." Japanese Journal of Applied Entomology and Zoology 50, no. 1 (2006): 72–74. http://dx.doi.org/10.1303/jjaez.2006.72.

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Strong, Kathleen L. "ELECTROPHORETIC ANALYSIS OF TWO STRAINS OF APHELINUS VARIPES (FOERSTER) (HYMENOPTERA: APHELINIDAE)." Australian Journal of Entomology 32, no. 1 (February 1993): 21–22. http://dx.doi.org/10.1111/j.1440-6055.1993.tb00536.x.

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