Ankara ve Konya (Türkiye) illeri havuç (Daucus carota L.) (Apiaceae) ekim alanlarında aster yellows fitoplazmasının altgruplarının ve potansiyel böcek vektörlerinin belirlenmesi

IF 0.9 4区农林科学 Q3 ENTOMOLOGY

Turkiye Entomoloji Dergisi-Turkish Journal of Entomology Pub Date : 2022-10-17 DOI:10.16970/entoted.1118787

Filiz RANDA ZELYÜT, Emre Inak, Emine DEMİR ÖZDEN, Derya Şenal, Filiz Ertunç

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Abstract

Aster yellows phytoplasma (16Sr-I, AYp) is a widespread plant pathogen affecting a wide range of economically important crops. AYp can be distributed widely via insect vectors and is associated with severe redness and yellowing in carrot leaves. The presence of potential insect vectors of aster yellows phytoplasma was investigated in the Ankara and Konya Provinces, the largest carrot production areas in Türkiye. Forty-five insect samples were collected during the field studies between March and September 2020. Morphological and molecular studies have shown that Neophilaenus campestris (Fallén, 1805) (Hemiptera: Aphrophoridae), Empoasca decipiens Paoli, 1930 (Hemiptera: Cicadellidae) and Psammotettix striatus (L., 1758) (Hemiptera: Cicadellidae) carried 16SrI-F phytoplasma. Psammotettix striatus collected from different locations contained subgroup 16SrI-R, as well. In addition, subgroup 16SrI-B was determined in Cicadula divaricata Ribaut, 1952 (Hemiptera: Cicadellidae) and in a psyllid (Psylloidea: Psyllidae) species. Empoasca sp., Anaceratagallia sp. (Hemiptera: Cicadellidae) and Psammotettix confinis (Dahlbom, 1850) (Hemiptera: Cicadellidae) were determined as potential phytoplasma vectors. Phytoplasma 16Sr rRNA and insect cytochrome oxidase gene nucleotide sequences were used for phylogenetic analysis. The results will contribute to vector-based control of aster yellows phytoplasmas in carrot cultivation areas.

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Apiaceae野豌豆田紫茎黄fitoplass亚群及潜在昆虫载体的测定

Aster yellows植原体（16Sr-I，AYp）是一种广泛分布的植物病原体，影响着广泛的经济作物。AYp可以通过昆虫媒介广泛分布，并与胡萝卜叶片的严重发红和发黄有关。在土耳其最大的胡萝卜生产区安卡拉省和科尼亚省调查了紫荆黄植原体潜在昆虫媒介的存在。在2020年3月至9月的实地研究中，共收集了45个昆虫样本。形态学和分子生物学研究表明，新粉藻属（Fallén，1805）（半翅目：蚜科）、Empoasca decipiens Paoli，1930（半翅目：蝉科）和条纹灰蝶属（Psammetetix striatus，L.，1758）（半翅目的：蝉科（Cicadellidae））携带16SrI-F植原体。从不同地点采集到的纹沙鼠也含有16SrI-R亚群。此外，在Cicadula divarica Ribaut，1952（半翅目：Cicadellidae）和一种木虱（Psylloidea:Psyllide）中确定了16SrI-B亚群。Empoasca sp.、Anaceratagalia sp.（半翅目：蝉科）和Psammetetix confinis（Dahlbom，1850）（半翅目，蝉科）被确定为潜在的植原体载体。植原体16Sr rRNA和昆虫细胞色素氧化酶基因核苷酸序列用于系统发育分析。研究结果将有助于胡萝卜栽培区紫荆黄植原体的媒介控制。

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来源期刊

Turkiye Entomoloji Dergisi-Turkish Journal of Entomology ENTOMOLOGY-

CiteScore

1.60

自引率

12.50%

发文量

审稿时长

>12 weeks

期刊介绍： The Turkish Journal of Entomology is a quarterly journal which has been published by Entomological Society. Turkish Journal of Entomology publishes original research articles in the fields of entomology and agricultural zoology in English. Authors whose native language is not English should have their paper edited professionally prior to submission. Before preparing the typescript for submission, examine the format of manuscripts already published in Turkish Journal of Entomology. According to TJE rules, biological observations made in one location in only one-year, short notes in which the first record of a single species in Turkey is announced, and research which is older than five years will not be accepted for publication unless it forms part of a longitudinal study.