Neco 2025 Agricultural Science Question 40
Practice objective / multiple choice question 40 from the 2025 Neco Agricultural Science examination.
A pest causes a yield loss of \(0.5\%\) per insect per plant. The crop yields \(2{,}000\) kg per hectare and sells for \(\text{₦}250\) per kg. The pesticide costs \(\text{₦}15{,}000\) per hectare. Determine the economic injury level (number of insects per plant) at which pesticide application becomes economically justified.
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About This Question
This is Neco 2025 Agricultural Science Question 40. It is one of the objective questions from the 2025 Neco Agricultural Science examination.
Difficulty level: Medium .
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