The eradication of mealy bugs is an effective control of<...
The eradication of mealy bugs is an effective control of
Corn smut
Swollen shoot of cocoa
Groundnut rosette
Rice blast
Correct answer is B
No explanation has been provided for this answer.
Which of the following sources of farm power is most verstile in West Africa? ...
Which of the following is a common method of disseminating information to farmers? ...
To which of the following crops does the term ginning apply? ...
The following are examples of natural mating methods except ...
Agricultural production in West Africa can be improved by the following except ...
The intermediate host of liverfluke is ...
Which of the following features is not a characteristic of a good layer? ...
In ponds, fish is usually caught with the following except ...