Hymenopterous parasitoids of the exotic leafminers Liriomyza trifolii (Burgess) and Liriomyza sativae Blanchard (Diptera: Agromyzidae) in Shizuoka Prefecture, Japan

Saito, Tsutomu; Doi, Makoto; Tagami, Yohsuke; Sugiyama, Keitaro

doi:10.1303/jjaez.2008.225

Cited by 11 publications

(5 citation statements)

References 10 publications

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“…The parasitoid has also only rarely been collected from L. sativae in the field in Japan (Saito et al, 2008b). In contrast, our study also showed that H. circulus successfully developed without any encapsulation when laid in the indigenous leafminers, L. chinensis and C. horticola.…”

Section: Discussionmentioning

confidence: 45%

“…Furthermore, encapsulation of H. circulus has been found in another invasive leafminer, Liriomyza sativae Blanchard (Diptera: Agromyzidae) (unpublished data), that was first reported in 1999 in Japan (Iwasaki et al ., 2000). The parasitoid has also only rarely been collected from L. sativae in the field in Japan (Saito et al ., 2008 b ). In contrast, our study also showed that H. circulus successfully developed without any encapsulation when laid in the indigenous leafminers, L. chinensis and C. horticola .…”

Section: Discussionmentioning

confidence: 99%

“…A koinobiont parasitoid of leafminers, Halticoptera circulus (Walker) (Hymenoptera: Pteromalidae), is also resistant to the broad-spectrum insecticides, malathion (organophosphate) and tralomethrin (pyrethroid), and is, therefore, considered to have great potential as a biological control agent of leafminers within integrated pest management systems that include the use of insecticides (Saito et al ., 2008 a ; Matsuda & Saito, 2014). However, H. circulus is rarely reported from L. trifolii in Japan (Saito et al ., 1996, 2008 b ; Arakaki & Kinjo, 1998; Amano et al ., 2008) while it is relatively abundant in L. chinensis and C. horticola populations (Takada & Kamijo, 1979; Tokumaru, 2006; Saito et al ., 2008 a ). To develop successful biological control of leafminers using H. circulus , we need to understand the reasons why so few have been reported from L. trifolii .…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

The leafminerLiriomyza trifolii(Diptera: Agromyzidae) encapsulates its koinobiont parasitoidHalticoptera circulus(Hymenoptera: Pteromalidae): implications for biological control

Kemmochi

Fujimori

Saito

2015

Bull. Entomol. Res.

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The koinobiont parasitoid Halticoptera circulus (Walker) is a potential biological control agent of leafminers, but it has only rarely been collected from the invasive leafminer, Liriomyza trifolii (Burgess), in Japan. To understand why this is the case, parasitism and development of H. circulus in L. trifolii was compared with parasitism and development in two indigenous leafminer species, Liriomyza chinensis Kato and Chromatomyia horticola (Goureau). There was no significant difference in parasitism rates by H. circulus in the three leafminer species and the eggs and larvae successfully developed in L. chinensis and C. horticola. However, H. circulus failed to develop in L. trifolii, where developmental stages were encapsulated by host haemocytes. This parasitoid may be a good agent to control indigenous leafminers such as L. chinensis and C. horticola but is unlikely to be useful for the biological control of the invasive L. trifolii in Japan.

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Section: Discussionmentioning

confidence: 45%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

The leafminerLiriomyza trifolii(Diptera: Agromyzidae) encapsulates its koinobiont parasitoidHalticoptera circulus(Hymenoptera: Pteromalidae): implications for biological control

Kemmochi

Fujimori

Saito

2015

Bull. Entomol. Res.

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“…[23,24]. Neochrysocharis okazakii has been found emerging from other leaf miner species, such as Liriomyza trifolii and L. sativae in Japan, although N. okazakii is not considered a major parasitoid of such leaf miner species [12,17,[23][24][25][26].…”

Section: Discussionmentioning

confidence: 99%

Neochrysocharis okazakii(Hymenoptera: Eulophidae) as a Major Parasitoid Wasp of Stone Leek Leaf MinerLiriomyza chinensis(Diptera: Agromyzidae) in Central Vietnam

Ueno

Tran

2015

Psyche: A Journal of Entomology

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Liriomyza chinensisis a major pest of Welsh onionAllium fistulosumin Asia but little is known about the abundance of its natural enemies. A field survey was made to explore the major parasitoids ofL. chinensisleaf miner in central Vietnam. An eulophid parasitoid,Neochrysocharis okazakii,comprised more than 95% of parasitoids reared from leaf miner larvae collected in the onion field and 98.3% of leaf miner parasitoids found during searches of onion plants. The mean number of femaleN. okazakiion plants was greater in onion fields with a higher density ofL. chinensis, and, during searches, a greater proportion ofN. okazakiiwas found on onion with moreL. chinensismines, suggesting density-dependent parasitoid aggregation. Melanized dead larvae ofL. chinensiswere more frequently found in onion fields with more parasitoids, demonstrating that melanized leaf miners are a good indicator of parasitoid activity. Mean instant rate of host encounter byN. okazakiiin the field was estimated at 0.077, and the likelihood of a parasitoid finding a host increased with host density. Taken together, these results show thatN. okazakiiis the major parasitoid ofL. chinensis. Usefulness of this parasitoid in stone leek leaf miner management is discussed.

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“…vulgaris Brassica oleracea L. Hickman andWratten, 1996 Nicholls andAltieri, 2004 Allium fistulosum L. 1996 Arakaki and Kinjo, 1998199819992002 Liriomyza sativae Blanchard 20069 2004Imura, 20127 2005Takada and Kamijo, 1979200720072016No.1181 No. 2 150 m 2 2009, 2010 2012 2010 2012 2012 3 4 10 11 2014 6 2010 10 2012 3 10 2009 3 4 1 25 50 2010 3 5 7 5 30 3 29 3 5 11 2012 4 7 7 5 7 6 5 6 3 15 6 Table 2 2 9 Table 1 Pisum sativum L. Takada and Kamijo, 1979200220072007Saito et al, 2008 2011 Thirty blooming flowers collected from fields were kept in a plastic chamber with a mesh cover under room conditions for 24 hours, and leafminer and its parasitoid adults emerging from flowers were captured and killed by freezing before identification. 2009 4 Erdös, 1958Gençer, 2009Yefremova et al, 2015 3 1 2013 9 8 Table 2, 3 <...>…”

Section: Conservation Biological Controlmentioning

confidence: 99%

Hymenopterous Parasitoids of Agromyzid Leafminers（Diptera: Agromyzidae）on Leaves and Flowers of Phacelia tanacetifolia in Chiba Pref., Japan and Potential of P. tanacetifolia as a Banker Plant or Insectary Plant to Control Liriomyza chinensis （Diptera: Agromyzidae）

大井田

河名

2017

Japanese journal of applied entomology and zoology

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Phacelia tanacetifoliaBentham is known worldwide as a kind of insectary plant and is used in Japan as a green manure crop before Welsh onion planting. To explore the possibility of using P. tanacetifolia as a banker plant or an insectary plant for parasitoids of Liriomyza chinensis Kato, we investigated the seasonal abundance of agromyzid leafminers and their hymenopterous parasitoids on infested leaves and blooming flowers of P. tanacetifolia collected in Chiba Pref., Japan, in 2009Japan, in , 2010Japan, in , and 2012. We also investigated longevity increase in Diglyphus isaea Walker adults with a blooming P. tanacetifolia plant in the laboratory. Almost all agromyzid leafminers reared from leaves were Chromatomyia horticola Goureau . Twenty-one parasitoid species including seven species reported from L. chinensis mines by different authors in Japan were reared from leaves, and nine species including eight species reared from leaves were caught on flowers. The most abundant parasitoid species was D. isaea. In this study, Diglyphus crassinervis Erdös was reared from C. horticola for the first time in Japan. The longevity of D. isaea adults provided with a blooming plant and water was about 18 days at 24 C with a 16L : 8D photoperiod. The log-rank test, used to compare survival curves from the 2 treatments; with and without blooming P. tanacetifolia plant, showed a statistically significant difference between treatments. These results suggest that P. tanacetifolia has potential as a banker plant or insectary plant for parasitoids to control L. chinensis in Welsh onion fields.

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Hymenopterous parasitoids of the exotic leafminers Liriomyza trifolii (Burgess) and Liriomyza sativae Blanchard (Diptera: Agromyzidae) in Shizuoka Prefecture, Japan

Cited by 11 publications

References 10 publications

The leafminerLiriomyza trifolii(Diptera: Agromyzidae) encapsulates its koinobiont parasitoidHalticoptera circulus(Hymenoptera: Pteromalidae): implications for biological control

The leafminerLiriomyza trifolii(Diptera: Agromyzidae) encapsulates its koinobiont parasitoidHalticoptera circulus(Hymenoptera: Pteromalidae): implications for biological control

Neochrysocharis okazakii(Hymenoptera: Eulophidae) as a Major Parasitoid Wasp of Stone Leek Leaf MinerLiriomyza chinensis(Diptera: Agromyzidae) in Central Vietnam

Hymenopterous Parasitoids of Agromyzid Leafminers（Diptera: Agromyzidae）on Leaves and Flowers of <i>Phacelia tanacetifolia</i> in Chiba Pref., Japan and Potential of <i>P. tanacetifolia</i> as a Banker Plant or Insectary Plant to Control <i>Liriomyza chinensis</i> （Diptera: Agromyzidae）

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