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.
Which of the following processes will not lead to the loss of nutrients from the soil? ...
A protozoon organism causes ...
Which of the following groups comprises only oil crops? ...
Which of the following is NOT a principle of agronomy? ...
Which of the following methods of irrigation is best for a farm with an undulating landscape? ...
Which of the following types of labour is commonly used in peasant agriculture? ...
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The most active agent of physical weathering of rocks in arid regions is ...