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Determining the Adult Population Fluctuation and Infestation Rate of European Grapevine Moth ( Lobesia Botrana (Denis & Schiffermüller) (Lepidoptera: Tortricidae)) in the Vineyards in Turkey
Erwerbs-Obstbau ( IF 1.3 ) Pub Date : 2020-05-13 , DOI: 10.1007/s10341-020-00498-7
Mehmet Kaplan

This study has been conducted in 2014 and 2015 in vineyards in Çermik district of Diyarbakır province where ‘Mazruni’ variety is grown commonly. Purpose of the study was to determine some control criteria of grapevine moth (Lobesia botrana Denis & Schiffermüller (Lepidoptera: Tortricidae)) such as the first sight of adults in nature, adult population fluctuations, active period of adults in nature, number of seeds and infestation rate of the European grapevine moth (Lobesia botrana Denis & Schiffermüller (Lep.: Tortricidae)) in vineyards.

Conclusion of the study was that in both years, the first flight of L. botrana adults was observed in 6–14 April and the pest had three peaks a year (5–11 May, 29 June–7 July, 11–17 August). Furthermore, it was observed that the first peak coincided with flowering period (May, 1. generation), the second occurred during unripe grape period (June and July 2. generation), and the third coincided with the beginning of sweetening period (August, 3. generation). Adult flights of L. botrana ended on 12–20 October and it was determined that it was active for seven months in nature (mid-April to late October) and it completed 3 generations per year. The infestation rate of L. botrana was determined as 12% and 15% respectively for the two years in the vineyards of Bintaş village‑1 while the rates were only 10% and 18% in the vineyards of Bintaş village‑2.



中文翻译:

确定土耳其葡萄园中欧洲葡萄蛾的成年种群波动和侵染率(山葵(Denis&Schiffermüller)(鳞翅目:Tortricidae))

这项研究已于2014年和2015年在Diyarbakır省Çermik地区的葡萄园中进行,该地区普遍种植“ Mazruni”品种。该研究的目的是确定葡萄蛾的一些控制标准(大叶青波贝虫和Schiffermüller(鳞翅目:Tortricidae)),例如自然界中成年人的初次见识,成年人种群波动,自然界中成年人的活跃时期,种子数量和数量。欧洲葡萄蛾(Lobesia botrana Denis&Schiffermüller(Lep .: Tortricidae))在葡萄园中的侵染率。

该研究的结论是,在这两个年度中,都观察到了博特拉尼亚乳香成虫的第一次飞行,该害虫每年出现三个高峰期(5月5日至11日,6月29日至7月7日,8月11日至17日)。 。此外,观察到第一个高峰与开花期(5月1日世代)相吻合,第二个高峰发生在未成熟的葡萄期(6月和7月2日世代),第三个高峰与甜化期开始(8月, 3.代)。Botrana L.的成年飞行于10月12日至20日结束,据确定其活动性质为七个月(4月中旬至10月下旬),并且每年完成3代。博来乳酸杆菌的侵染率 在Bintaş村-1的葡萄园中,这两年的比率分别确定为12%和15%,而在Bintaş村-2的葡萄园中,比率仅为10%和18%。

更新日期:2020-05-13
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