澳洲作业代写-蚜虫拟寄生物栖息地的定位研究

在本篇澳洲作业代写-蚜虫拟寄生物栖息地的定位中，由植食动物诱导的合成体也参与了蚜虫拟寄生物栖息地的定位。Guerrieri等人(1993)记录了一次逆风飞行，在风洞试验中，A. ervi对植物寄主系统的反应要比对植物或蚜虫的反应大。也可以看到拟寄生物对一些被宿主破坏的植物做出了反应，这些植物已经清除了蚜虫。学习的能力有助于提供拟寄生物与行为的可塑性，以适应这样的反应，如适合觅食的普遍机会。这进一步有助于维持自然繁殖的拟寄生物的遗传变异，以促进种群的长期稳定，并有助于保护遗传多样性，以确保在选择寄主时的灵活性。基于以上所讨论的研究问题，我们将进行进一步的讨论以配合本研究的结果。澳洲作业代写-蚜虫拟寄生物栖息地的定位研究问题如下:

The ability of learning helps in the provision of parasitoid with the plasticity of behaviour for adapting such responses as per the suitability of foraging prevailing opportunities. This further helps in maintaining genetic variability in the naturally populated parasitoids for the promotion of long- term stability of population and assistance to conserve genetic diversity in order to ensure flexibility in selection of host. Based on the above discussed research questions, further discussion will be conducted to collaborate the results of this research. The research questions are as follows:
1. In reference with preliminary data, it is a well- known fact that in an olfactometer of two chambers, plants aphid induced plant that carry Hamiltonella defensa, the symbiont hold less attractiveness in comparison with Aphidius ervi that is a parasitoid. When the level of attraction of aphid induced plant without and with the symbiont is compared, the preference of aphid induced plants with symbiont is high. In this context, the key objective of this research is focused on exploring the impact of aphid density on attraction of parasitoid within the olfactometer. This paper will focus on assessing the minimum density of symbiont being carried by an adult aphid that further results in triggering response with similar attraction of wasp. This will be done by comparing plants induced with 10 adult aphids in the absence of any symbiont.
2. Further ahead, considering the case of microcosm cage, can aphids enjoy some benefits from the reduction of attraction by HIPV? In the specific sense, it has been hypothesized that when comparing plant aphids that had been induced previously without the symbiont, such aphids will be having less attraction for parasitoid A. ervi.

Synomones induced by herbivore also have key involvement in the location of habitat by aphid parasitoids. A great upwind flight had been recorded by Guerrieri et al. (1993) as A. ervi responded to a system of plant- host than to either the plant along or aphid in the tests of wind tunnel. The parasitoid also can be seen responding to a number of plants damaged by host from which there had been a removal of aphids. There had been a demonstration of similar response to the complec plant- host by A. ervi by Powell et al. (1998) and Du et al. (1997). The response of female to broad plants of beans damaged due to Acyrthosiphon pisum had been greater in comparison with mechanically damaged or undamaged plants. There had also been more response of parasitoid to the damaged bean plants inclined toward A. pisum than to the infested plants of Aphis fabae.

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