The twisting, wrinkling and mottling of leaves are symptoms of
The twisting, wrinkling and mottling of leaves are symptoms of A. nematode attack B. viral diseases C. water…
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An example of biological control of pests is
An example of biological control of pests is A. using lady bird beetles to feed on cytoplasm B.…
Which of the following is not an economic importance of forests? They serve as source…
Which of the following is not an economic importance of forests? They serve as source of A. medical…
Which of the following crops produces latex?
Which of the following crops produces latex? A. mango B. citrus C. rubber D. sisal Correct Answer: Option…
What will be the following effect of establishing a grass with centrosema spp. in a…
What will be the following effect of establishing a grass with centrosema spp. in a pasture? The A.…
Which of the following statements about mulches is true? They
Which of the following statements about mulches is true? They A. include paper and plolythene sheets B. encourage…
Which of the following crops is bet harvested using a combine harvester?
Which of the following crops is bet harvested using a combine harvester? A. maize B. groundnut C. cassava…
The term hermetic storage of grains means keeping grains in
The term hermetic storage of grains means keeping grains in A. air-tight containers B. jute bags C. silos…
A disadvantage of vegetatively propagated crops is that they
A disadvantage of vegetatively propagated crops is that they A. do not mature on time B. are less…
In crop rotation, deep-rooted crops should follow shallow-rooted crops because deep-rooted crops
In crop rotation, deep-rooted crops should follow shallow-rooted crops because deep-rooted crops A. are resistant to diseases B.…