The mosaic appearance on cassava leaves is caused by
...The mosaic appearance on cassava leaves is caused by
Pests
Bacteria
Virus
Nematode
Correct answer is C
No explanation has been provided for this answer.
The branch of crop production which is normally concerned with crop improvement is ...
Which of the following feedstuffs does not contain phosphorous? ...
Chemical weathering is fastest in ...
Which of the following statement is not true about weeds? ...
Which of the following pairs of farming systems uses bush fallowing? ...
Which of the following statements indicate advantages of sub-surface irrigation? I. Low opera...
Which of the following nutrient element is a macro-nutrient? ...