Effects of the range of light wavelengths on the phototactic behaviour and biological traits in the melon thrips,Thrips palmi Karny (Thysanoptera Thripidae)
Effects of the range of light wavelengths on the phototactic behaviour and biological traits in the melon thrips,Thrips palmi Karny (Thysanoptera Thripidae)
复制标题
光波长范围对缨翅蓟马(Thysanoptera Thripidae)趋光行为和生物学性状的影响
DOI：
10.1080/03949370.2017.1320688
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发表时间：
2017
影响因子：
1.2
通讯作者：
Ohta Izumi
中科院分区：
文献类型：
--
作者：
Murata Mika;Hariyama Takahiko;Yamahama Yumi;Toyama Mina;Ohta Izumi
趋光行为和某些光波长的毒性作用已被用于控制害虫。然而，在许多物种中，人们对这种先天行为以及与光的发射和/或反射光谱相关的生理和生物特征的影响知之甚少。研究了小型昆虫--瓜蓟马（Thrips帕尔米）的趋光行为及其对生理生物学特性的影响。在黑暗条件下使用七种不同的发光二极管面板（355，405，470，525，590，660和735 nm），发现该物种被吸引到所有测试光中从短到长波长的宽范围的光。将收集50%个体所需的光强度与面板进行比较，发现短波长区域（λmax 470 nm）比长波长区域更有效。7个波长的检测没有影响瓜蓟马的生物学性状，如成虫羽化和产卵。与以前的研究比较表明，这些结果是物种特异性的，并提供数据，将有助于开发未来的害虫控制措施，使用灯光。
Phototactic behaviours and the toxic effects of certain light wavelengths have been used to control insect pests. However, in many species, little is known about this innate behaviour and the effects on physiological and biological traits related to the emission and/or reflection spectra of light. The present study investigated the phototactic behaviour and the effects on physiological and biological traits of a small insect, the melon thrips,Thrips palmi(Thysanoptera Thripidae). Using seven different light-emitting diode panels (355, 405, 470, 525, 590, 660 and 735 nm) under dark conditions, it was found that this species was attracted to a wide range of light from short to long wavelengths in all tested lights. Comparing the light intensities required to gather 50% of individuals to the panels revealed that the short wavelength region (λmax 470 nm) was more effective than longer wavelengths. None of the seven wavelengths examined affected biological traits such as adult emergence and oviposition in the melon thrips. Comparison with previous studies indicates that these results are species specific and provide data that will be helpful in developing future pest-control measures using lights.