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Economic Thresholds and Economic Injury Levels | Radcliffes . . . Consequently, economic damage begins at this point, i e , when the cost of damage equals the cost of suppression Although not recognized by Stern et al , another useful damage level to consider is the damage boundary (Pedigo et al 1986), also called the damage threshold
The Economic Injury Level and the Economic Threshold in IPM Although the economic injury level (EIL) and the economic threshold (ET) are fundamental integrated pest management (IPM) concepts, they are often confused This is understandable, as the concepts are closely related and the definitions of EIL and ET can be expressed differently depending on context
ECONOMIC INJURY LEVEL (EIL) AND ECONOMIC THRESHOLD (ET . . . An economic threshold (ET) is typically the pest population density at which a pest control action (e g , pesticide, biological control, cultural control, etc ) should be taken in order to prevent an increasing pest population from reaching economically damaging levels, which is the economic injury level (EIL)
PLSC Test 3 Flashcards | Quizlet Study with Quizlet and memorize flashcards containing terms like 4 components of IPM, What is the difference between an Economic Injury Level and Action Threshold?, If pest populations rise above the economic injury level what happens to profits if you don't reduce pest populations? and more
Economics of Pest Control – ENT 425 – General Entomology The economic threshold, like the economic injury level, is usually expressed in units of insect density or in terms of an injury measurement The economic threshold is always lower than the economic injury level in order to allow for sufficient time to enact control measures
Who Needs Economic Thresholds? | Integrated Pest Management What is an Economic Threshold (Action Threshold)? In 1959, entomologists came up with definitions for concepts that had been used in pest control for many years They defined economic damage as the amount of injury which will justify the cost of artificial control measures; the economic injury level as the lowest population density that will cause economic damage and the economic threshold as
Economic injury levels and economic thresholds – Ohio Ag Net . . . The concept of economic injury levels (EILs) is the critical idea in integrated pest management (IPM) The general definition of the EIL is that point when economic damage that occurs from insect injury equals the cost of managing that insect population In a word, it is the breakeven point