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首页> 外文期刊>Legume research >Chalky spot damage caused by stink bugs on red lentil seeds in Southeast Anatolia Region, Turkey
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Chalky spot damage caused by stink bugs on red lentil seeds in Southeast Anatolia Region, Turkey

机译：土耳其东南安纳托利亚地区的红色小扁豆种子上的臭虫引起的粉笔斑损害

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摘要

Chalky spot damage on red lentil is the most important problem waiting for a solution regarding plant health at lentil cultivation in Southeast Anatolia Region, Turkey. The stink bugs, Piezedorus lituratus (F.) and Dolycorus baccarum L. were subjectedto trials in cages and in sprayed and unsprayed plot trials in open lentil fields and fields containing windrowed lentils after harvesting. The study revealed that P. lituratus and D. baccarum feeding on red lentil caused chalky spot damage. Average damage to lentil seeds caused by P. lituratus was 13% and 7.8% and by D. baccarum was 4.9% and 2% in 2010 and 2011, respectively. There was a positive relation between P. lituratus density and chalky spot damage (r =0.788, r2 =0.621, P=0.000). The study also showed that after the harvesting, the stink bugs gathered under windrowed lentils and continued feeding and causing chalky spot damage. The damage in unsprayed windrowed lentils (6.60%) was approximately 12-fold higher than that in sprayed windrowed lentils (0.57%). Study suggests conduction of future work on environmental friendly control methods of stink bugs and alternative harvesting methods.
机译：在土耳其安那托利亚地区小扁豆栽培中，关于红豆扁豆的斑点损伤是最重要的问题，正等待着有关植物健康的解决方案。臭虫（Piezedorus lituratus（F.）和Dolycorus baccarum L.）在笼中以及开阔扁豆田和收获后含有杂种扁豆的田间进行了喷雾试验和不喷雾试验。研究发现，饲喂红扁豆的斜纹夜蛾和杆菌杆菌会引起白垩病斑的损害。在2010年和2011年，枯萎病杆菌对扁豆种子造成的平均损害分别为13％和7.8％，而杆菌引起的平均损害分别为4.9％和2％。斜纹夜蛾密度与白垩斑损害之间存在正相关关系（r = 0.788，r2 = 0.621，P = 0.000）。研究还表明，收获后，臭虫聚集在成行的小扁豆下，继续喂食并造成白垩斑损害。未喷洒的扁豆扁豆（6.60％）的伤害大约是喷洒的草堆扁豆（0.57％）的12倍。研究表明，开展有关臭虫的环境友好控制方法和替代采伐方法的未来工作。

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