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- Effects of host plants on population increase of meadow moth, Loxostege sticticalis L. 寄主植物对草地螟种群增长的影响。
- Title: Effects of host plants on population increase of meadow moth, Loxostege sticticalis L. 关键词:草地螟;寄主植物;生长发育;繁殖;甘油酯
- To put forward long term forecasting, investigation on emergence amount and total distribution area of over winter larva of meadow moth is necessary. 据此提出今后要搞好草地螟长期预报,必须跟踪观察各代幼虫越冬的比率和面积大小。
- This paper studied the species,field distribution,parasitic rate and population fluctuation of tachinid flies on meadow moth in Kangbao by rearing in laboratory and investigating in field. 通过室内饲养,结合历年田间调查对康保县草地螟寄生蝇种类、田间分布、寄生率及消长规律进行研究,结果表明康保县草地螟寄生蝇发生种类有5种。
- meadow moth ( Loxostege sticticalis L. ) 草地螟
- A butterfly must not be confused with a moth. 不得将蝴蝶和飞蛾混同起来。
- A moth was fluttering round the lamp. 有一只蛾子扑打著翅膀绕著灯飞。
- There are many herds of cattle in the meadow. 牧场上有许多牛群。
- This piece of cloth was eaten by a moth. 这块布被蠹虫蛀坏了。
- He's pasturing his cattle on the top meadow. 他正在高处的草地上放牛。
- Oviposition preference of the meadow moth, Loxostege sticticalis L., On different host plants and its chemical mechanism 草地螟对寄主植物的选择性及其化学生态机制
- The bright sun lit up the meadow. 灿烂的太阳照亮草地。
- He is pasturing his cattle on the top meadow. 他在那片最高的草地上放牛。
- Cattle were grazing on the meadow. 牛在牧场上吃草。
- A lazy stream winds through the meadow. 一条缓慢流动的溪水蜿蜒曲折流经草地。
- There are lambs frisking in the meadow. 那儿有些在草地上跳来跳去的小羊。
- The workers are scything in the meadow. 工人们正在草地上割草。
- We can't cross the meadow there because the river is in flood. 我们不能从那里穿过草地,因为河水泛滥了。
- The moth's habitat is being destroyed and it has nearly died out. 这种蛾子因栖息地正受到破坏,几乎绝种了。
- The Prussians are drilling in the meadow behind the sawmill. 普鲁士士兵在锯木厂后边草地上操练。
