Economic Thresholds and Economic Injury Levels | Radcliffe's IPM …
They are economic damage, economic injury level, and economic threshold. Collectively, these elements form the EIL concept. Economic damage is the most elementary of the EIL elements, being …
The Economic Injury Level and the Economic Threshold in IPM
Economic injury level. The smallest number of insects (amount of injury) that will cause yield losses equal to the insect management costs. Economic threshold. The pest density at which management …
Also, this relationship is uniquely characterized by a critical point, the economic injury level (EIL), or the point in the agricultural production system where the costs associated with pest management equal …
Integrated pest management: Thresholds guide and beneficials
Figure 1: Pest population over time and when to take action, the economic threshold (ET), before the population reaches a level where the cost of damage equals the cost of the control, referred to as the …
What do the Economic Injury Level (EIL) and Economic Threshold Level (ETL) signify in pest management? Illustrate with examples and examine how these thresholds guide timely and …
Unit 3 - EIL and ETL | Principles of Integrated Disease Management
By calculating the EIL, farmers can determine the economic threshold for initiating control measures and make informed decisions about when and how to manage pests or diseases effectively and …
5 PPT ECONOMIC THRESHOLD CONCEPTS IN INTEGRATED PEST …
ECONOMIC THRESHOLD CONCEPTS IN INTEGRATED PEST MANAGEMENT Elements of Economic Injury Level Concept The elements Stern et al. proposed formally in 1959 are Economic …