Question

In which of the following plant due to the presence of high aspartic acid, low Nitrogen, this plant leads to resistance for stem borers ?

• A. Cotton
• B. Sugar cane
• C. Maize
• D. Wheat

Answer 1

The correct option is C Maize

A.Cotton – Smooth leaved and nectar less cotton varieties do not attract bollworms

B.Sugar cane – Saccharum barberi is crossed with Saccharum officinarum, the newly formed varieity shows the desirable qualities of high yield, thick stems, high sugar and ability to grow.

C.Maize – High aspartic acid, low nitrogen and sugar content in maize leads to resistance to maize stem borers.

D.Wheat – Solid stems lead to non preference by the stem sawfly.

So, the correct answer is ‘Maize’.