Moths, aphids and mealy bugs cause damage to crops by the...
Moths, aphids and mealy bugs cause damage to crops by their
Piercing and sucking activities
Piercing and chewing activities
Chewing and biting activities
Boring and chewing activities
Correct answer is A
No explanation has been provided for this answer.
Which type of soil is usually preferred in terms of chemical properties in siting fish ponds? ...
Which of the following characteristics is not true of a good pasture crop? ...
The alternate heating and cooling of rocks will result in ...
The particle size of silt is ...
Which of the following crops requires shade in the early stages of its growth in the field? ...
The problems associated with land tenure through inheritance include the following except ...
Which of the following insect pests causes defoliation in crops? ...