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首页> 外文期刊>Journal of Plant Diseases and Protection >The efficacy of intercropping with birdsfoot trefoil and summer savoury in reducing damage inflicted by onion thrips (Thrips tabaci, Thysanoptera, Thripidae) on four leek cultivars
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The efficacy of intercropping with birdsfoot trefoil and summer savoury in reducing damage inflicted by onion thrips (Thrips tabaci, Thysanoptera, Thripidae) on four leek cultivars

机译：间作三脚和夏香间作可减少洋葱蓟马（Thrips tabaci，Thysanoptera，Thripidae）对四个韭菜品种造成的损害

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Onion thrips, Thrips tabaci (Thysanoptera, Thripidae), are an important pest of leek (Allium porrum) in Slovenia, and their control is becoming increasingly difficult for several reasons (e.g., increased resistance, specific life cycle). Therefore, intercropping, whereby the seeds of a different plant species are sown amidst the primary crop, represents a promising method to prevent pest damage. Our field experiments were conducted in 2009 and 2011, during which we studied the suitability of two different intercrops for reducing the extent of the damage inflicted by onion thrips on the leaves of four different leek cultivars. For the first time, birdsfoot trefoil (Lotus corniculatus, Fabaceae) and summer savoury (Satureja hortensis, Lamiaceae) were chosen as intercrops. Both intercrops significantly reduced the extent of damage in both years when compared to the control plots, in which an intercrop was not sown. We found no noteworthy differences among the cultivars regarding the extent of damage. We also studied the effect of these intercrops on the leek yield. Consistent with previous studies, when grown with these intercrops, the leek yield was lower than that of the control plots; however, we conclude that this reduction is acceptable in light of the advantages of intercropping, especially when utilizing birdsfoot trefoil.
机译：洋葱蓟马（Thips tabaci）（Thysanoptera，Thripidae）是斯洛文尼亚的一种重要的韭菜害虫（葱属葱），由于若干原因（例如，抗药性增加，特定生命周期），其控制变得越来越困难。因此，间作是防止有害生物损害的一种有前途的方法，在该间作中将不同植物物种的种子播种在初级作物中。我们在2009年和2011年进行了田间试验，在此期间，我们研究了两种不同间作的适宜性，以减少洋葱蓟马对四种不同韭菜品种叶片的伤害程度。首次将鸟脚三叶草（Lotus corniculatus，豆科）和夏季咸味（Satureja hortensis，Lamiaceae）作为间作。与未播种间种的对照样地相比，两种间种样在两年中均大大降低了破坏程度。在损害程度方面，我们在品种之间没有发现明显差异。我们还研究了这些间作对韭菜产量的影响。与以前的研究一致，当与这些间作一起种植时，韭葱的产量低于对照地块。然而，我们得出的结论是，考虑到间作的优势，这种减少是可以接受的，特别是在利用鸟足三叶草时。

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