Q.

The fungicidal pastes…?
1.Used in dressing of pruned surface of the tree.
2.Prepared by using copper sulphate plus lime.
3.Prepared by using copper carbonate plus red lead.
4.Lanoline is used as suitable adhesive.

A. Only 1 and 2 are true.
B. Only 1 and 3 are true.
C. Only 1, 2 and 3 are true.
D. All are true.
Answer» D. All are true.
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