Most viral diseases of plants are transmitted by
...Most viral diseases of plants are transmitted by
Wind
Rain
Insects
Rodents
Correct answer is C
No explanation has been provided for this answer.
An agricultural extension officer should be able to ...
Which of the following is not a reason for converting a piece of land into a forest reserve? ...
High temperature and pressure convert sandstone to ...
An advantage of weeds is that they are used to ...
Which of the following characteristics is not true of tree species used in alley cropping? ...
What is the primary characteristic of weeds in agriculture? ...
Agriculture helps to solve all the following problems except ...
Maize is a very important crop because apart from serving as a staple, it ...