The profitability of farming varies based on factors such as a crop's market value, input costs and occurrence of resistant pests, all capable of altering the value of pest management tactics in an integrated pest management program. We provide a framework for calculating expected yield and expected net revenue of pest management scenarios, using the soybean aphid (Aphis glycines) as a case study. Foliar insecticide and host‐plant resistance are effective management tactics for preventing yield loss from soybean aphid outbreaks; however, pyrethroid‐resistant aphid populations pose a management challenge for farmers. We evaluated eight scenarios relevant to soybean aphid management in Iowa with varying probabilities of aphid outbreaks and insecticide‐resistant aphids occurring.

中文翻译：

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建立昆虫害虫管理的决策框架：使用蚜虫甘氨酸的案例研究（半翅目：蚜虫）。

农业的赢利能力取决于多种因素，例如作物的市场价值，投入成本和抗性害虫的发生，所有这些因素都可以在综合性害虫管理计划中改变害虫管理策略的价值。我们以大豆蚜虫（Aphis glycines）为案例研究，提供了一个计算有害生物防治方案的预期产量和预期净收入的框架。叶面杀虫剂和寄主植物抗性是防止大豆蚜虫暴发造成产量损失的有效管理策略。但是，对拟除虫菊酯有抗药性的蚜虫种群给农民带来了管理上的挑战。我们评估了与爱荷华州大豆蚜虫管理相关的八种情况，其中蚜虫暴发和抗药性蚜虫发生的概率各不相同。