Neco Model Questions Vol1 2018 Agricultural Science Question 8
Practice essay / theory question 8 from the 2018 Neco Model Questions Vol1 Agricultural Science examination. This question covers Plant Diseases .
A horticulturist grows tomatoes on 2 ha in a humid tropical region. During the rainy season, some plants show irregular brown leaf spots while others exhibit wilting of the lower leaves and stunted growth. A random sample of 200 plants reveals 30 plants with leaf spots and 12 plants with wilting symptoms. The severity of leaf‑spot disease is rated as moderate (2 on a 0–3 scale) and wilt as severe (3 on the same scale). The market price of fresh tomatoes is ₦200 per kilogram and the expected yield is 30 tonnes per hectare. Answer the following:
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This is Neco Model Questions Vol1 2018 Agricultural Science Question 8. It is one of the essay questions from the 2018 Neco Model Questions Vol1 Agricultural Science examination.
The question covers Plant Diseases .
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