Does the origin of Helicoverpa punctigera populations explain their susceptibility to agricultural insecticides?

Helicoverpa punctigera 种群的起源是否可以解释它们对农业杀虫剂的敏感性？

• 批准号: DP0665118
• 负责人: Prof Myron Zalucki
• 金额: $ 20.76万
• 依托单位: The University of Queensland
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2006
• 资助国家: 澳大利亚
• 起止时间: 2006-01-01 至 2010-03-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0665118
• 关键词: Does; origin; Helicoverpa; punctigera; populations

By establishing the geographic origin, and migration pattens of H. punctigera populations (by gene-flow), and directly relating it to the occurrence and persistence of insecticide resistance in Australia (by describing the movement of insects with known insecticide susceptible/resistant status), this research will greatly advance our understanding of how insecticide resistance develops and how it spreads. This knowledge will enable the agricultural industry to use insecticides so as to reduce the frequency of insecticide spray failures, and reduce crop losses caused by insecticide resistant pest outbreaks.

通过对该虫的地理起源、迁飞规律的研究，punctigera种群（通过基因流），并直接将其与杀虫剂抗性在澳大利亚的发生和持久性（通过描述已知杀虫剂敏感/抗性状态的昆虫的运动），这项研究将大大推进我们对杀虫剂抗性如何发展及其传播的理解。 这些知识将使农业能够使用杀虫剂，以减少杀虫剂喷洒失败的频率，并减少因抗药性害虫爆发而造成的作物损失。