Agricultural Science Questions and Answers
A comprehensive list of Agricultural science questions with answers to help you prepare for JAMB, WAEC, NECO, Post UTME exams.
A comprehensive list of Agricultural science questions with answers to help you prepare for JAMB, WAEC, NECO, Post UTME exams.
The diagram above is a crop pest. A cultural method used in controlling the pest illustrated is
Spraying with insecticides
Hand-pulling of weeds
Fumigation of store
Early planting
Correct answer is A
No explanation has been provided for this answer.
The diagram above illustrates a crop pest. What kind of pest is this?
A boring insect pest
A chewing insect pest
A sucking insect pest
A piercing insect pest
Correct answer is B
No explanation has been provided for this answer.
A groundnut plant showing stunted growth with yellow or mottled leaves is likely to be infected with
Blight
Tikka
Rosette
Anthracnose
Correct answer is C
No explanation has been provided for this answer.
An effective method of preventing viral diseases in crops is by
Treating the seeds with fungicides
Practicing crop rotation
Regular spraying of crops
Planting resistant varieties
Correct answer is D
No explanation has been provided for this answer.
A disadvantage of vegetative propagation is that
Plants are true in type
Fruits are small in size
Plants take a long time to mature
Diseases are easily transferred to offspring
Correct answer is D
No explanation has been provided for this answer.