一种适合美洲斑潜蝇实验研究的新型纱虫笼及吸虫器

A special voile-cage and suction implement for Liriomyza sativae studies

介绍一种适合美洲斑潜蝇Liriomyza sativae Blanchard实验的纱虫笼和吸虫器。纱虫笼利用细铁丝、纱网、铁夹等材料制作而成,高为10cm,长为6cm、宽为6cm。吸虫器利用吸耳球、尖嘴玻璃管、海绵等材料制成,长为22cm,重约为30g。纱虫笼一面特制的放虫孔,便于接入和移出美洲斑潜蝇成虫。该纱虫笼通透性好,可保证其内外环境一致。吸虫器的尖嘴玻璃管内的海绵及脱脂棉可防止移虫时对美洲斑潜蝇成虫造成损伤。该套实验装置可用于斑潜蝇及其寄生蜂的基本生物学特性、交配产卵行为及繁殖等实验研究。

The details of how to make voile-cage and suction implement for Liriomyza sativae Blanchard were introduced in the present paper.The voile-cage, which was made from slender steel and voile-netting, was 10 cm × 6 cm × 6 cm （ height ： length ： width）. The suction implement, whose parts included suction-sphere, glass-pipe, sponge and pledget, was 25 cm in length and 30 g in weight. To facilitate to inoculate and move out L. sativae adults, a small hole was made on one side of the cage. The cage realized good ventilation and transparence, and made sure the homogeneity of the environment inside and outside. The sponge and pledget inside glass-pipe was designed to prevent adults from injuring in the course of exsuction. It was considerated that the implement can be widely used in studies of leaf miners and their parasitoids, such as observations on basic biology, host suitability, eggs-playing and mating behaviours etc.