您要查找的是不是:
- Trachusa longicornen. 长须准黄斑蜂
- Hang longicorn feelers singing: hum! 天牛边晃触角边唱:哼!
- A total of 49 species, 38 genera of longicorn are identified, of which 11 species are new records in Gansu provice. 区系分析表明:东洋界的种类4种,占总种数的8.2%25;古北界的种类29种,占总种数的59.2%25;跨古北、东洋两界的共有16种,占总种数的32.7%25。
- The present paper deals with the composition and fauna of longicorn family in Ziwu mountains of eastern Gansu. 报道了陇东子午岭林区天牛区系的研究,共编天牛标本870号,经鉴定为49种,隶属38属,天牛科的5个亚科,其中甘肃省新记录11种。
- The borer pest (longicorn, termite) and the sucking mouthparts, such as scale insect and longicorn, occupies the dominant species. 危害严重的有黑翅土白蚁、黄翅大白蚁、柑桔红蜘蛛、灰白蚕蛾等4种。
- The most damaged species were butterfly, noctuid, leafroller, longicorn, termite, red spider mite, scale insect and thrips. 其中发生普遍的有台湾乳白蚁、黑翅土白蚁、柑桔红蜘蛛、麻斑樟凤蝶、黛袋蛾、黑褐圆盾蚧、褐软蚧等9种害虫;
- In addition, S. guani could form field population in the poplar forest after it was released.Poplar longicorn was also sustained. 此外,肿腿蜂释放后可在杨树林间形成野外种群,并对杨树天牛具有很好的持续控制作用。
- The results of 260 nm,280 nm,ultraviolet absorption spectrophotometry,agarose electrophoresis and PCR detection showed that the genomic DNA,which was isolated from ants,longicorn and locust separately,is suitable for molecular biology experiments. 基因组DNA经紫外分光光度法(260 nm、280 nm)、琼脂糖凝胶电泳、PCR检测,结果表明:从两种方法保存的样品中均能提取到纯净完整的基因组DNA,适用于分子生物学实验。
- An experiment was conducted to explore extraction methods for DNA from dry, dipped and fresh samples of longicorn beetles.Three methods to extract quickly and simply were obtained. 摘要通过试验探索出3种可以快速、简便地从天牛干标本、液浸标本和新鲜标本中提取DNA模板的方法。
- Pediastrum boryanum var. longicornen. 短棘盘星藻长角变种
- Therapeutic Measures Of Polar Longicorn 青杨天牛的防治措施
- Occurrence and management of mulberry longicorn 桑天牛的发生与防治
- yellow band and multi band longicorn 黄带多带天牛
- Occurence Lew and Integratied Control of Mulberry Longicorn 桑树天牛的发生规律及综合防治
- Control Techniques of Two Species of Longicorn Damaging Eucalyptus 危害桉属两种天牛及其防治
- Research of Controlling Poplar Longicorn with Forestry Measures 林业措施控制杨树天牛的研究
- A PRELIMINARY RECORD OF LONGICORN BEETLE IN HEBEI PROVINCE 河北天牛名录初志
- A TEST ON THE CONTROL OF WHITESTRIPED LONGICORN BEETLE 云斑天牛防治试验
- Sustainable control strategy and techniques against poplar longicorn plague 杨树天牛灾害可持续控制策略与技术
- Trachusa formosanumn. 台湾直黄斑蜂