英文文献：An Optimal Corn Rootworm Scouting Program For Improved Profitability Of Areawide Pest Management In The Eastern Corn Belt-优化玉米根虫侦查方案以提高东部玉米带害虫防治的效益
英文文献作者：West, Amelia,Martin, Marshall A.
英文文献摘要：
Economic analyses show that without cost reductions, Areawide Pest Management for corn rootworm control is not cost effective in Illinois/Indiana where a variant form of the western corn rootworm exists. This paper examines strategies for reducing scouting/costs and determining the minimal scouting effort necessary to maintain effective adult suppression.

经济分析表明，如果不降低成本，伊利诺斯州和印第安纳州的玉米根虫害虫防治就不具有成本效益，因为那里存在一种变种的西部玉米根虫。这篇论文探讨了减少童子军活动/成本的策略，并确定维持有效的成人抑制所需的最小童子军活动。