Note: New records of flea beetle (Coleoptera: Chrysomelidae) from Turkey

Five species of flea beetles (Coleoptera: Chrysomelidae) were recorded for the first time in Turkey:Dibolia numidica Doguet,Longitarsus corynthius corynthius (Reiche et Saulcy),L. onosomae (Peyerimhoff),L. pulmonariae Weise andPhyllotreta ganglbaueri Heikertinger. The zoogeographical distribution of the species was reviewed. Among the species,L. onosmae andD. numidica have a limited distribution area in North Africa, and therefore their presence in Turkey is interesting. http://www.phytoparasitica.org posting July 14, 2004.     

New records of Ichneumonidae (hymenoptera) species from Turkey

In this study, six Ichneumonidae species were recorded for the first time in Turkey:Tromatobia ornata (Gravenhorst, 1829) andStronyglopsis abdominalis Kasparyan, 1974 (Pimplinae);Tryphon auricularis Thomson, 1883 andThibetoides acerbus Viktorov, 1964 (Tryphoninae);Pion crassipes Homgren, 1857 (Ctenopelmatinae); andTemelucha tricolorata (Sedivy, 1968) (Cremastinae). The faunistic and distributional data notes are given for each species.     

Note: Tachinid parasitoids (Diptera: Tachinidae) of<Emphasis Type="Italic">Mythimna (Acantholeucania) loreyi</Emphasis> in the southeast Anatolian region of Turkey

The loreyi leaf worm,Mythimna (Acantholeucania) loreyi (Duponchel) (Lepidoptera: Noctuidae), is a serious pest of gramineous crops and reduces yields in maize plantations. This study was undertaken to determine the tachinid parasitoid complex ofM. loreyi in the southeast Anatolian region of Turkey. Four tachinid species were found:Pseudogonia rufifrons (Wiedemann),Exorista larvarum (Linnaeus),Drino imberbis (Wiedemann) andLinnaemya neavei Curran were reared from field-collectedM. loreyi larvae. Of the four tachinid speciesM. loreyi is a new host record forE. larvarum andD. imberbis. L. neavei was recorded for the first time in Turkey and was the most frequently encountered parasitoid in this study. Total parasitism level was 7.1% in 2003 and 15.5% in 2004. http://www.phytoparasitica.org posting Jan. 16, 2007.     

A survey of the Eriococcidae (Hemiptera: Coccoidea) of Ankara Province,Turkey

The Coccoidea of cultivated and non-cultivated areas of Ankara Province, in central Anatolia, Turkey, were surveyed between 1999 and 2001. Eleven species of Eriococcidae were collected, of which nine are new records for Turkey:Acanthococcus greeni Newstead,A. micracanthus Danzig,A. munroi Boratynski,A. roboris (Goux),A. zernae Tereznikova,Rhizococcus cingulatus (Kiritchenko),R. cynodontis (Kiritchenko),R. herbaceus Danzig andR. pseudinsignis (Green). http://www.phytoparasitica.org posting Sept. 30, 2003.     

New records of endoparasitoidBassus fabricius, 1804 (Hymenoptera: Braconidae: Agathidinae) species from Turkey

SixBassus species were recorded for the first time in Turkey:B. calculator (Fabricius, 1798),B. cingulipes (Nees, 1814),B. conspicuus (Wesmael, 1837),B. graecus Achterberg, 1992,B. rugulosus (Needs, 1834) andB. zaykovi (Nixon, 1986). By adding these new records, the number ofBassus species in Turkey has been raısed from seven to 13. Distribution and known hosts are given.     

On the species ofRhyacionia Hübner [1825] (Lepidoptera: Tortricidae) in Turkey

Three forest pest species of the genusRhyacionia Hübner [1825] (Lepidoptera: Tortricidae) that are known to damagePinus species are found in Turkey:R. buoliana ([Denis & Schiffermüller], 1775),R. pinicolana, (Doubleday, 1849) andR. pinivorana (Lienig & Zeller, 1846).R. pinivorana is recorded for the first time from Turkey.R. pinicolana, first recorded in 1999, is now reported for the second time from Turkey. Photographs are presented of adult males and their genitalia of all taxa and the species distribution is shown on a map.     

Contributions to the leafminer fauna (Diptera: Agromyzidae) from Turkey, with four new records

In a study carried out during 2002 and 2004 in Diyarbakıir and Mardin provinces, southeast Turkey, specimens were collected twice a month from cultivated and non-cultivated plants. Sixteen leafminer (Diptera: Agromyzidae) species were identified. Among them,Agromyza abiens Zetterstedt, 1848;Napomyza elegans (Meigen, 1830);Phytoliriomyza dorsata (Siebke, 1864); andPhytomyza aquilonia Frey, 1964 are new records for the Turkish leafminer http://www.phytoparasitica.org posting July 24, 2005.     

Investigation of mealybug (hemiptera: Coccoidea: Pseudococcidae) species from Turkey by RAPD

Molecular markers are commonly used for determining the relationship between insect species. In this study, we investigated the relationship of six mealybug species,Planococcus citri (Risso),Planococcus ficus (Signoret),Planococcus vovae (Nasonov),Pseudococcus longispinus (Targioni Tozzetti),Pseudococcus viburni (Signoret) andPhenacoccus aceris (Signoret), sampled from Turkey, using randomly amplified polymorphic DNA-polymerase chain reaction (RAPD-PCR). Of the 50 RAPD primers tested, 18 identified a total of 256 fragments of which all were polymorphic. Sufficient discrimination betweenP. citri andP. ficus was provided by several RAPD primers. The genetic distance values calculated for each pair-wise comparison ranged from 0.156 to 0.504. Cluster analyses of RAPD data clearly separated the species into two groups. http://www.phytoparasitica.org posting May 4, 2007.     

Contribution to the knowledge of the families apionidae and nanophyidae (Coleoptera: Curculionoidea) from Turkey, with new records

Data are presented on the occurrence of 43 species of the family Apionidae and two species of the family Nanophyidae in Turkey based on the material obtained mainly by beating stone-fruit trees in NE Turkey. The identity and information about the three species of Apionidae —Squamapion sp.cf.bifarium (Balfour-Browne),Protapion sp.cf.ruficrus (Germar),Catapion sp.cf.seniculus (Kirby) — must be revised. The faunistic data in the present paper on almost all species add to prior knowledge on their distribution in Turkey.Hypophyes aphyllae (Peyerímhoff),Ceratapion kasbekianum (Gerstaecker),Squamapion ottonis (Wagner),S. samarense (Faust),S. phocopus (Eppelsheim),Taeniapion rufulum (Wencker),Pseudoprotapion astragali (Paykull),P. ergenense (Becker),Stenopterapion intermedium (Eppelsheim) andOxystoma fausti (Desbrochers) are reported for the first time in the Turkish fauna. http://www.phytoparasitica.org posting Nov. 8, 2001.     

Tachinid parasitoids (Diptera: Tachinidae) of<Emphasis Type="Italic">Spodoptera exigua</Emphasis> in cotton fields in Diyarbakır,Turkey

Tachinid parasitoidsExorista xanthaspis (Wiedemann),Nemorilla maculosa (Meigen),Palesisa maculosa (Villeneuve) andDrino imberbis (Wiedemann) were obtained fromSpodoptera exigua (Hübner) (Noctuidae) larvae collected from cotton fields in Turkey.S. exigua is a new host record forN. maculosa, andP. maculosa is recorded from Turkey for the first time. http://www.phytoparasitica.org posting July 14, 2004.     

Common reed (Phragmites communis) is a natural host of important cereal viruses in the Trakya region of Turkey

Common reed (Phragmites communis Trin.), a perennial grass, is a widespread weed in the Trakya region of Turkey. Reed leaf samples were collected in 2004 and 2005, and tested for the presence of theMaize dwarf mosaic virus (MDMV),Sugarcane mosaic virus (SCMV),Barley yellow dwarf virus-PAV (BYDV-PAV),Cereal yellow dwarf virus-RPV (CYDV-RPV) andWheat dwarf virus (WDV) by DAS-ELISA, PTA-ELISA and Western blot analysis. MDMV was identified in five out of sixP. communis samples that exhibited characteristic virus-like symptoms in 2004. The remaining sample was co-infected with MDMV and BYDV-PAV. Transmission electron microscopy confirmed the presence of flexuous rod-shaped virus particles in four samples that reacted positively for MDMV in ELISA. In 2005, ELISA revealed that nine out of 234 samples that were collected in two different locations were infected with MDMV, nine with SCMV, and three with BYDV-PAV. No sample contained CYDV-RPV, JGMV and WDV. Our results confirm that the common reed is a host of BYDV-PAV and indicate, for the first time, that it is also a natural host of MDMV and SCMV.P. communis most likely acts as a reservoir of these three viruses in the Trakya region in Turkey. http//www.phytoparasitica.org posting Sept. 13, 2006.     

Two new records of downy mildews (Peronosporaceae) in Turkey and a new host

Peronospora crucianellae Maire onCrucianella latifolia L. andPeronospora trifolii-arvensis Syd. onTrifolium sp. were collected for the first time in Turkey. The plant speciesSinapis arvensis L. is reported as a new host forPeronospora brassicae Gäum. from Turkey. The peronosporaceous fungi recorded since the beginning of microfungal studies from Turkey are given along with their collection sites.     

Suppression of development of Callosobruchus maculatus (F.) (Col.: Bruchidae) in bambara groundnut seeds exposed to solar heat in the Nigerian savanna

The effect of solarization on the development of Callosobruchus maculatus was investigated in the Nigerian savanna during the hot season from April to May, 1999. Development of C. maculatus adult progeny was completely suppressed in seeds of bambara groundnut, Vigna subterranea bearing bruchid eggs or harbouring first and second instar larvae that were exposed to the sun in metal tins, clay pots or polypropylene sacks for 7, 14 or 28 h. Adults of C. maculatus developed only in seeds that were not exposed to sun. Solarization did not have a significant adverse effect on germinability of bambara groundnut seeds.     

A new record for the flora of Turkey: Eichhornia crassipes (Mart.) Solms (Pontederiaceae)

Eichhornia crassipes (Mart.) Solms (Pontederiaceae) is reported for the first time for the flora of Turkey. This invasive alien plant was observed in the Asi River (also called the Orontes River), which runs from Lebanon, through Syria to Turkey. The observation was made in the river near the border with Syria. This site is the in the district of Altinözü in the province of Hatay in the East Mediterranean region. Turkey is divided into grids for floral purposes by the book ‘Flora of Turkey’ and the plants described were collected in grid sector C6. The authors concluded that E. crassipes (water hyacinth) can establish and spread in Turkey.     

Parasitoids and predators of pseudococcidae (hemiptera: coccoidea) in Ankara, Turkey

Natural enemies of mealybugs were surveyed in Ankara, Turkey, during the years 2001 to 2003. Twenty-three predatory species belonging to the insect orders Coleoptera (Coccinellidae, 17), Diptera (Chamaemyiidae, 3) and Neuroptera (Chrysopidae, 2; Hemerobiidae, 1); and 22 parasitoid species belonging to Hymenoptera (Aphelinidae, 2; Encyrtidae, 14; Platy-gasteridae, 1; Pteromalidae, 3; Signiphoridae, 2) were determined. The following ten species are newly recorded for the Turkish fauna:Sidis biguttatus Motchulsky,Nephus sinuatomaculatus Sahlberg (Coccinellidae),Leucopomyia alticeps Czerny,Parochthiphila (Euestelia) decipia Tanasijtshuk (Chamaemyiidae),Leptomastidae matritensis Mercet,Prochiloneurus bolivari Mercet,Rhopus sp.nr.acaetes (Walker),Stematosteres sp.,Eunotus acutus Kurdjumov, andChartocerus kurdjumovi (Nikol’skaya) (Chalcidoidea). http://www.phytoparasitica.org posting July 19, 2006.     

Identification and pathogenicity of<Emphasis Type="Italic">Fusarium</Emphasis> spp. from stem bases of winter wheat in Erzurum,Turkey

Four-hundred-sixty-eightFusarium andFusarium-like isolates were obtained from crowns and subcrown internodes of winter wheat grown in Erzurum, Turkey. Of these isolates, 34.8% wereFusarium acuminatum, 32.3% wereF. equiseti, 16.9% wereF. oxysporum, 15.0% wereMicrodochium nivale (formerlyFusarium nivale), 0.6% wereF. tabacinum and 0.4% wereF. solani. In pathogenicity tests on wheat, the highest disease severity was caused by isolates ofM. nivale, whereas isolates ofF. acuminatum, F. equiseti, F. oxysporum andF. solani were slightly virulent; isolates ofF. tabacinum were nonpathogenic. This is the first report ofM. nivale andF. tabacinum from wheat in Turkey. http://www.phytoparasitica.org posting Jan. 29, 2003.     

The parasitoid complex ofLiriomyza cicerina on chickpea (Cicer arietinum)

Liriomyza cicerina (Diptera: Agromyzidae) is an important pest on chickpea in Turkey. The objective of this study was to determine the parasitoids and rates of parasitism ofL. cicerina on chickpea (Cicer arietinum L.) during the 2005 and 2006 seasons in ?anl?urfa province, Turkey. Leaves with mines were sampled weekly and kept in the laboratory to observe and count emerging leafminer and parasitoid adults. Eight parasitoid species were collected: the braconidsOpius monilicornis Fischer andOpius tersus Foerster and the eulophidsDiaulinopsis arenaria (Erdös) andNeochrysocharis formosa (Westwood), which occurred in both the winter and summer seasons;Diglyphus crassinervis Erdös,Neochrysocharis ambitiosa Hansson,Neochrysocharis sericea (Erdös) andPediobius metallicus (Nees), which occurred only in the summer growing areas.Diaulinopsis arenaria was the predominant parasitoid with 4–7.7% parasitism rate whileN. ambitiosa andO. monilicornis were the second and third most predominant species. The results of these trials show that sinceDia. arenaria occurred throughout every season, it could potentially be used for control of the leafminerL. cicerina.     

The current status of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiiidae) in Turkey and baseline toxicity of some insecticides

Tomato is one of the most important vegetable crops in Turkey, with national production of over 10 million tonnes in 2010. Tuta absoluta (Meyrick) is an important pest of tomato, and was first recorded in Urla District of Izmir Province in the Aegean region of Turkey in August 2009. It has since spread rapidly to the other regions of Turkey and become the main pest of tomato. Since its dispersal, chemical control has been the main method of control. Intensive use of insecticides has led to the development of resistance in T. absoluta. In this study, the baseline toxicity (LC₅₀ values) of some insecticides was determined using a leaf‐dip bioassay method in Antalya and Ankara populations of T. absoluta.     

Note on <Emphasis Type="Italic">Wahlgreniella nervata</Emphasis> (Gillette, 1908) (Hemiptera: Aphididae): a new pest of Damask rose in Turkey

Alate viviparous females of Wahlgreniella nervata (Gillette) were found on a Damask rose (Rosa damascena Mill.) plantation in Isparta Province, Turkey. The aphid is recorded for the first time from Turkey. Besides, Damask rose is a new host for this species. Brief information about this aphid including a key to the alate females of aphid species known to infest Damask rose in Turkey is provided.