烟青虫

  • 网络Tobacco budworm;helicoverpa assulta;heliothis assulta;Heliothis assulta Guenee
烟青虫烟青虫
  1. 本论文对烟青虫(HelicoverpaassultaGuenée)的一种实用半人工饲料进行了研究;

    An artificial diet for mass rearing the oriental tobacco budworm Helicoverpa assulta ( Guen é e ) was formulated in the laboratory compared with natural diet , the mature leaves from tobacco plants .

  2. 烟青虫发生规律及测报因子研究

    Study on Occuring Regularity and forecasting factors of Tobacco Bud Worm

  3. 烟青虫人工大量饲养技术的研究

    Mass rearing of the oriental tobacco budworm for sterile insect technique programs

  4. 抗烟青虫转基因烟草的培育

    Developing Transgenic Tobacco Plants with Bt Genes Resistant to Budworm

  5. 烟青虫和棉铃虫在烟草上的生态位及其种间竞争

    The niche and interspecific competition of oriental tobacco budworm and cotton bollworm in tobacco plants

  6. 棉铃虫、烟青虫对几种常见植物挥发性次生物质的触角电位反应比较

    Comparative Studies on EAG Responses of Cotton Bollworm and Oriental Tobacco Budworm Adults to Plant Volatiles

  7. 应用模糊回归技术预测第二代烟青虫发生动态

    Dynamic Occurrence Predication of the Second Generation of Tobacco Budworm by Using the Technique of Fuzzy Regression

  8. 由此证明,烟青虫的触角嗅觉在寄主选择中起的作用比棉铃虫的更重要,也更专化。

    ⑶ Antenna olfaction of Oriental tobacco budworm was more sensitive than cotton bollworm in host selection .

  9. 有的地方发生危害已超过烟青虫,但尚未引起各烟区的注意。

    Some places have the harm to surpass the oriental tobacco budworm , But not yet brings to various smoke area attention .

  10. 雄性棉铃虫和烟青虫对雌性信息素的触角电生理反应

    EAG responses of the male cotton bollworm ( Helicoverpa armigera ) and the male oriental tobacco budworm ( H.assulta ) to female sex pheromones

  11. 本研究的结果为利用昆虫辐射不育技术防治烟青虫提供了技术支持。

    The results of this study provide a key technical support for the application of sterile insect technique in control of oriental tobacco budworm .

  12. 丹宁酸、棉子酚、番茄苷可抑制两种幼虫的生长,而以番茄苷抑制烟青虫的生长最为显著。

    Tannic acids , gossypol and tomatin in the diet hamper the larval growth of both species and tomatin has more pronounced effect on the tobacco budworm .

  13. 取食人工饲料的烟青虫与取食烟草蒴果的相比,前者相对取食量和近似消化率较高,相对生长率无显著性差异。

    The larvae fed on the artificial diet showed higher relative consumption rate ( RCR ) and approximate digestibility ( AD ) than those on tobacco fruit , but there were no significant differences in relative growth rate ( RGR ) between two diets .

  14. 湘北烟区烟青虫发生情况研究湘北烟蚜对晒红烟危害损失及防治指标的研究

    Study on the Damage and Control Index of Myzus Persicae Sulzer in the Tobacco-growing Area of Northern Hunan

  15. HJS对辣椒上烟青虫卵的寄生选择系数较高,而烟青虫偏好产卵于烟草。

    As to different host plants , HJS strain preferred to oviposit in the host eggs on pepper , but tobacco budworm preferred to oviposit on tobacco .