Agricultural Science

The mosaic symptom commonly associated with viral diseases of crops can be best observed on?

A. roots B. stem C. leaves D. fruits E. flower Correct Answer: Option C - leaves

4 years ago

Which of the following groups comprises only oil crops?

A. groundnut, jute and cotton B. melon, coconut and sisal hemp C. coconut, cotton and sunflower D. sunflower, rubber and…

4 years ago

The pest designated as a national pest by the Nigeria Agricultural Advisory Council is?

A. variegated grasshopper B. thrips C. capsid D. cricket E. weevil Correct Answer: Option A - variegated grasshopper

4 years ago

The following are forestry crops except?

A. Tectona grandis B. Gmelina arborea C. Anarcadium D. Pinus eliotis E. Chlorophora excelsa Correct Answer: Option C - Anarcadium

4 years ago

The most common weed of pastures in Nigeria is?

A. spear grass B. goat weed C. water leaf D. tridax E. sida Correct Answer: Option A - spear grass

4 years ago

Root knot of tomato is caused by a?

A. fungus B. bacterium C. virus D. protozoan E. nematode Correct Answer: Option E - nematode

4 years ago

Incubators are used to supply heat to?

A. day-old chicks B. sick fowls in cold weather C. cockerels to increase their libido D. poultry attendants for protection…

4 years ago

Which of the following is not a limitation of farm mechanization?

A. technical know-how B. capital C. small holdings D. lack of spare parts E. labour Correct Answer: Option E -…

4 years ago

What are give and take lines often used in farm surveying?

A. leveling measurements of farms B. chain measurements of farmlands C. measuring diversion or obstruction in a farmland D. measuring…

4 years ago