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Dominance of Bemisia tabaci MEAM1 species over MED (Hemiptera: Aleyrodidae) in greenhouse vegetables in Mersin, Turkey
Phytoparasitica ( IF 1.5 ) Pub Date : 2020-03-10 , DOI: 10.1007/s12600-020-00794-8
İlksen Topçu , Mahmut Mete Karaca , Kamil Karut

In this study, using PCR-RFLP molecular identification methods, the species composition was determined in populations of Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) which were collected from greenhouses located in the Akdeniz, Aydıncık, Bozyazı, Erdemli, Gülnar, Silifke, and Tarsus districts of Mersin Province. For this purpose, adult whiteflies were collected from the greenhouses during the spring and autumn growing seasons of 2016 and 2017. In order to determine the species status in the off-season, samples were also collected from field crops around greenhouses during summer 2016. In all, 219, 195, and 129 females were analyzed from samples collected in spring, autumn, and off-seasons, respectively. According to the results of analysis, the species status of B. tabaci did not vary depending on location and season. Overall, MEAM1 and MED (with subgroups Q1 and Q2) species were found. The abundance rates of MEAM1 species were found to be very high in all locations, with values of 97.7% and 99.5% during spring and autumn, respectively. Similar to the greenhouse-collected populations, the MEAM1 species whiteflies collected from open field crops during the off-season were found to have a higher abundance rate (99.2%). The highest abundance rate for MED species (12.8%) was determined in Erdemli district during spring. The results of this study indicate that B. tabaci belonging to the MEAM1 is the most dominant species in greenhouses and open fields (off-season) of Mersin, Turkey, in both spring and autumn, and these results are also discussed aiming at contributing to B. tabaci management in greenhouses.

中文翻译:

土耳其梅尔辛温室蔬菜中烟粉虱 MEAM1 物种对 MED(半翅目:粉虱科)的优势

在这项研究中,使用 PCR-RFLP 分子鉴定方法,确定了烟粉虱(Gennadius)(半翅目:Aleyrodidae)种群的物种组成,这些种群是从位于 Akdeniz、Aydıncık、Bozyazı、Erdemli、Gülnar、Silifke、和梅尔辛省的塔苏斯区。为此,在 2016 年和 2017 年春季和秋季生长季节从温室中收集了成年粉虱。 为了确定淡季的物种状况,还在 2016 年夏季从温室周围的大田作物中收集了样本。分别从春季、秋季和淡季收集的样本中分析了所有 219、195 和 129 名女性。根据分析结果,烟粉虱的物种状况不随地点和季节而变化。全面的,发现了 MEAM1 和 MED(带有 Q1 和 Q2 亚群)物种。MEAM1 物种的丰度在所有地点都非常高,春季和秋季分别为 97.7% 和 99.5%。与温室收集的种群类似,在淡季从露地作物中收集的 MEAM1 种粉虱被发现具有更高的丰度(99.2%)。春季期间在 Erdemli 地区确定了 MED 物种的最高丰度率 (12.8%)。本研究结果表明,属于 MEAM1 的烟粉虱是土耳其梅尔辛温室和露天(淡季)春季和秋季最主要的优势物种,还讨论了这些结果,旨在促进B. 温室烟粉虱管理。MEAM1 物种的丰度在所有地点都非常高,春季和秋季分别为 97.7% 和 99.5%。与温室收集的种群相似,在淡季从露地作物收集的 MEAM1 种粉虱被发现具有更高的丰度(99.2%)。春季期间在 Erdemli 地区确定了 MED 物种的最高丰度率 (12.8%)。本研究结果表明,属于 MEAM1 的烟粉虱是土耳其梅尔辛温室和露天(淡季)春季和秋季最主要的优势物种,还讨论了这些结果,旨在促进B. 温室烟粉虱管理。MEAM1 物种的丰度在所有地点都非常高,春季和秋季分别为 97.7% 和 99.5%。与温室收集的种群类似,在淡季从露地作物中收集的 MEAM1 种粉虱被发现具有更高的丰度(99.2%)。春季期间在 Erdemli 地区确定了 MED 物种的最高丰度率 (12.8%)。本研究结果表明,属于 MEAM1 的烟粉虱是土耳其梅尔辛温室和露天(淡季)春季和秋季最主要的优势物种,还讨论了这些结果,旨在促进B. 温室烟粉虱管理。与温室收集的种群相似,在淡季从露地作物收集的 MEAM1 种粉虱被发现具有更高的丰度(99.2%)。春季期间在 Erdemli 地区确定了 MED 物种的最高丰度率 (12.8%)。本研究结果表明,属于 MEAM1 的烟粉虱是土耳其梅尔辛温室和露天(淡季)春季和秋季最主要的优势物种,还讨论了这些结果,旨在促进B. 温室烟粉虱管理。与温室收集的种群类似,在淡季从露地作物中收集的 MEAM1 种粉虱被发现具有更高的丰度(99.2%)。春季期间在 Erdemli 地区确定了 MED 物种的最高丰度率 (12.8%)。本研究结果表明,属于 MEAM1 的烟粉虱是土耳其梅尔辛温室和露天(淡季)春季和秋季最主要的优势物种,还讨论了这些结果,旨在促进B. 温室烟粉虱管理。8%) 是在春季在 Erdemli 地区确定的。本研究结果表明,属于 MEAM1 的烟粉虱是土耳其梅尔辛温室和露天(淡季)春季和秋季最主要的优势物种,还讨论了这些结果,旨在促进B. 温室烟粉虱管理。8%) 是在春季在 Erdemli 地区确定的。本研究结果表明,属于 MEAM1 的烟粉虱是土耳其梅尔辛温室和露天(淡季)春季和秋季最主要的优势物种,还讨论了这些结果,旨在促进B. 温室烟粉虱管理。
更新日期:2020-03-10
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