Jamb Agricultural Science Past Questions
Question 356
The causative organism of maize rust is?
- A. Nematoda
- B. Insect
- C. Bacterium
- D. Fungus
Question 357
Reduction of ten seedlings of maize to two per stand is referred to as
- A. Thinning
- B. Spacing
- C. Weeding
- D. Pruning
Question 358
The most effective method of controlling or preventing viral diseases in plants is by
- A. practising crop rotation
- B. spraying crops regularly
- C. planting resistant varieties
- D. burning affected crops
Question 359
Increase in farm produce is not usually improved by the
- A. use of improved crop varieties
- B. Increased use of manure and fertilizer
- C. Improved sales of crop and livestock
- D. Use of better farm equipment and tools
Question 360
Which of the following is not a source of farm credit
- A. Mortgage banks
- B. Government agencies
- C. Agricultural banks
- D. Cooperative societies
