查询词典 Euproctis

Greenhouse pot test and field trials demonstrated that HNPC-A2005 exhibited a good control efficacy against imported cabbageworms and tea tussock moth Euproctis pseudoconspersa.

温室盆栽和田间试验结果证实，HNPC-A9908对菜青虫和茶毛虫具有良好的防治效果。

Euproctis pseudoconspersa Strand, a nationwide important pest in tea garden, often causes huge economic loss, and the chemical pesticides easily brings on the problems such as pesticide residue and resistance.

茶毛虫是我国茶区的一种重要害虫，发生时常造成严重经济损失，而在茶园中喷施化学农药进行防治易造成农药残留、害虫抗性等问题。

Euproctis pseudoconspersa Strand nuclear polyhedrosis virus, a highly infectious and selective pathogen of Euproctis pseudoconspersa Strand which is an effective control measure by bringing polyhedrosis in tea garden.

茶毛虫病毒是茶毛虫高效专一性病原物，能在田间诱发茶毛虫病毒病的流行，是控制茶毛虫的有效手段。

The paper dealted with effect of ethanol extract from the root bark of Tripterygium wilfordii on bioactivities of diamond-back moth, Euproctis bipunctapex .

研究雷公藤乙醇提取物对乌桕毒蛾的生物活性，结果表明，雷公藤提取物对4龄乌桕毒蛾幼虫具有很强的生长发育抑制作用，其抑制中浓度EC50为

EpNPV-Bt preparation, a new biological pesticide which is a mixture of bacillus thuringiensis and Euproctis pseudoconspersa Strand nuclear polyhedrosis virus, is provided with the virtue of non-toxicity, non-residue and non-pollution.

茶毛虫病毒Bt混剂是茶毛虫核型多角体病毒与苏云金杆菌混配而成的生物农药，具有无毒、无残留、不污染环境等优点。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。